UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-K
For the fiscal year ended December 31, 2022
For the transition period from ________________________to________________________
Commission file number: 001-40766
Lightwave Logic, Inc.
(Exact name of registrant as specified in its charter)
(Address of principal executive offices) (Zip Code)
(Registrant’s Telephone Number, including Area
Code): 720-340-4949
Securities registered pursuant to Section 12(b) of
the Act:
Common Stock, $0.001 par value per share LWLG The NASDAQ Stock Market
Securities registered pursuant to section 12(g) of
the Act: None
Indicate by check mark if the Registrant is a well-known
seasoned issuer, as defined in Rule 405 of the Securities Act. Yes☒ No ☐
Indicate by check mark if the Registrant is not required
to file reports pursuant to Section 13 or 15(d) of the Act. Yes ☐No☒
Indicate by check mark whether the registrant (1)
has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months
(or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements
for the past 90 days. Yes☒ No ☐
Indicate by check mark whether the registrant has
submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of
this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes☒ No ☐
Indicate by check mark whether
the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging
growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting
company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filer ☒ Accelerated filer ☐
Non-accelerated filer ☐ Smaller reporting company ☐
Emerging growth company ☐
If an emerging growth company, indicate by checkmark
if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards
provided pursuant to Section 13(a) of the Exchange Act. ☐
Indicate by check mark whether the registrant has
filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting
under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its
audit report. ☒
If securities are registered pursuant to Section 12(b)
of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of
an error to previously issued financial statements. ☐
Indicate by check mark whether any of those error
corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant's executive
officers during the relevant recovery period pursuant to § 240.10D-1(b). ☐
Indicate by check mark whether the registrant is
a shell company (as defined in Rule 12b-2 of the Exchange Act of 1934). Yes ☐No☒
The aggregate market value of the voting and non-voting
common equity held by non-affiliates of the registrant was approximately $728,318,971 as of June 30, 2022.
As of February 28, 2023, there were 113,220,954shares outstanding of the registrant’s common stock, $.001 par value.
Documents
incorporated by reference. Portions of the registrant’s Definitive Proxy Statement for the registrant’s 2023 Annual Meeting
of Shareholders are incorporated by reference in Part III of this report. The Definitive Proxy Statement or an amendment to this Form
10-K will be filed with the Securities and Exchange Commission within 120 days after the registrant’s fiscal year ended December
31, 2022.
Table of Contents
Page
PART I
Item 1. Business 1
Item 1A. Risk Factors 28
Item 1B. Unresolved Staff Comments 42
Item 2. Properties 42
Item 3. Legal Proceedings 42
Item 4. Mine Safety Disclosures 42
PART II
Item 6. Reserved 45
Item 7A. Quantitative and Qualitative Disclosures About Market Risk 53
Item 8. Financial Statements and Supplementary Data 53
Item 9A. Controls and Procedures 53
Item 9B. Other Information 54
Item 9C. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections 54
PART III
Item 10. Directors, Executive Officers and Corporate Governance 55
Item 11. Executive Compensation 55
Item 14. Principal Accountant Fees and Services 55
PART IV
Item 15. Exhibit and Financial Statement Schedules 56
i
Forward-Looking
Statements
This report on Form 10-K contains
forward-looking statements. Forward-looking statements involve risks and uncertainties, such as statements about our plans, objectives,
expectations, assumptions or future events. In some cases, you can identify forward-looking statements by terminology such as “anticipate,”
“estimate,” “plan,” “project,” “continuing,” “ongoing,” “expect,”
“we believe,” “we intend,” “may,” “should,” “will,” “could” and
similar expressions denoting uncertainty or an action that may, will or is expected to occur in the future. These statements involve estimates,
assumptions, known and unknown risks, uncertainties and other factors that could cause actual results to differ materially from any future
results, performances or achievements expressed or implied by the forward-looking statements. You should not place undue reliance on these
forward-looking statements.
Factors that are known to us that
could cause a different result than projected by the forward-looking statement, include, but are not limited to:
· inability to generate revenue or to manage growth;
· lack of available funding;
· lack of a market for or market acceptance of our products;
· competition from third parties;
· general economic and business conditions;
· intellectual property rights of third parties;
· changes in the price of our stock and dilution;
· regulatory constraints and potential legal liability;
· ability to maintain effective internal controls;
· changes in technology and methods of marketing;
· delays in completing various engineering and manufacturing programs;
· changes in customer order patterns and qualification of new customers;
· changes in product mix;
· success in technological advances and delivering technological innovations;
· shortages in components;
· the novel coronavirus (“COVID-19”) and its potential impact on our business;
· those events and factors described by us in Item 1.A “Risk Factors”;
· other risks to which our Company is subject; and
· other factors beyond the Company’s control.
Any forward-looking statement made
by us in this report on Form 10-K is based only on information currently available to us and speaks only as of the date on which it is
made. We undertake no obligation to publicly update any forward-looking statement, whether written or oral, that may be made from time
to time, whether as a result of new information, future developments or otherwise.
ii
PART I
Item 1. Business.
Overview
Lightwave Logic, Inc. is a development
stage company moving toward commercialization of next generation electro-optic photonic devices made on its P2ICTM technology
platform which we have detailed as: 1) Polymer StackTM, 2) Polymer PlusTM, and 3) Polymer SlotTM. Our unique polymer technology
platform uses in-house proprietary high-activity and high-stability organic polymers. Electro-optical devices called modulators convert
data from electric signals into optical signals for multiple applications.
Our differentiation at the modulator
device level is in higher speed, lower power consumption, simplicity of manufacturing, small footprint (size), and reliability. We have
demonstrated higher speed and lower power consumption in packaged devices, and during 2022, we continued to make advances in techniques
to translate material properties to efficient, reliable modulator devices with commercial foundries. We are currently focused on testing
and demonstrating the simplicity of manufacturability and reliability of our devices, including in conjunction with the silicon photonics
manufacturing ecosystem. In 2022 we discussed the addition of several silicon-based foundry partners to help scale in volume our polymer
modulator devices. Silicon-based foundries are large semiconductor fabrication plants developed for the electronics IC business, that
are now engaging with silicon photonics to increase their wafer throughput. Partnering with silicon-based foundries not only demonstrates
that our polymer technology can be transferred into standard production lines using standard equipment, it also allows us to efficiently
utilize our capital. The foundry partnerships will allow us to scale our high-performance polymer optical engines quickly and efficiently.
Our extremely strong and broad patent
portfolio allows us to optimize our business model in three areas: 1) Traditional focus on product development, 2) Patent licensing and
3) Technology transfer to foundries. We are continually looking to strengthen our patent portfolio both by internal inventions and acquisition
of intellectual property.
We are initially targeting applications
in fiber optic data communications and telecommunications markets and are exploring other applications that include automotive/LIDAR,
sensing, displays etc., for our polymer technology platform. Our goal is to have our unique polymer technology platform become ubiquitous.
Unless the context otherwise requires,
all references to the “Company,” “we,” “our” or “us” and other similar terms means Lightwave
Logic, Inc. Also, this Form 10-K Annual Report includes the names of various government agencies and the trade names of other companies.
Unless specifically stated otherwise, the use or display by us of such other parties’ names and trade names in this report is not
intended to and does not imply a relationship with, or endorsement or sponsorship of us by, any of these other parties.
Materials Development
Our Company designs and synthesizes
organic chromophores for use in its own proprietary electro-optic polymer systems and photonic device designs. A polymer system
is not solely a material, but also encompasses various technical enhancements necessary for its implementation. These include host polymers,
poling methodologies, and molecular spacer systems that are customized to achieve specific optical properties. Our organic electro-optic
polymer systems compounds are mixed into solution form that allows for thin film application. Our proprietary electro-optic polymers are
designed at the molecular level for potentially superior performance, stability, and cost-efficiency. We believe our proprietary and unique
polymers have the potential to replace more expensive, higher power consuming, slower-performance materials such as semiconductor modulator
devices that are used in fiber-optic communication networks today.
Our patented and patent pending
molecular architectures are based on a well-understood chemical and quantum mechanical occurrence known as aromaticity. Aromaticity
provides a high degree of molecular stability that enables our core molecular structures to maintain stability under a broad range of
operating conditions.
We expect our patented and patent-pending
optical materials along with trade secrets and licensed materials, to be the core of and the enabling technology for future generations
of optical devices, modules, sub-systems, and systems that we will develop or potentially out-license to electro-optic device manufacturers,
contract manufacturers, original equipment manufacturers, etc. Our Company contemplates future applications that may address the needs
of semiconductor companies, optical network companies, Web 2.0/3.0 media companies, high performance computing companies, telecommunications
companies, aerospace companies, automotive companies, as well as for example, government agencies.
Device Design and Development
Electro-optic Modulators
Our Company designs its own proprietary
electro-optical modulation devices. Electro-optical modulators convert data from electric signals into optical signals that can then be
transmitted over high-speed fiber-optic cables. Our modulators are electro-optic, meaning they work because the optical properties of
the polymers are affected by electric fields applied by means of electrodes. Modulators are key components that are used in fiber optic
telecommunications, data communications, and data centers networks etc., to convey the high data flows that have been driven by applications
such as pictures, video streaming, movies etc., that are being transmitted through the Internet. Electro-optical modulators are expected
to continue to be an essential element as the appetite and hunger for data increases every year as well as the drive towards lower power
consumption, and smaller footprint (size).
Polymer Photonic Integrated Circuits
Our Company also designs its own
proprietary Photonic Integrated Circuits (otherwise termed a polymer PIC). A polymer PIC is a photonic device that integrates several
photonic functions on a single chip. We believe that our technology can enable the ultra-miniaturization footprint needed to increase
the number of photonic functions residing on a semiconductor chip to create a progression like what was seen in the computer integrated
circuits, commonly referred to as Moore’s Law. One type of integration is to combine several instances of the same photonic functions
such as a plurality of modulators to create a multi-channel polymer PIC. The number of channels can be varied depending on application.
For example, the number of photonic components could increase by a factor of 4, 8, or 16. Another type of integration is to combine different
types of devices including from different technology bases such as the combination of a semiconductor laser with a polymer modulator.
Our P2ICTM platform encompasses both these types of architecture.
Current semiconductor photonic technology
today is struggling to reach faster device speeds. Our modulator devices, enabled by our electro-optic polymer material systems, work
at extremely high frequencies (wide bandwidths) and possess inherent advantages over current crystalline electro-optic material contained
in most modulator devices such as bulk lithium niobate (LiNbO3), indium phosphide (InP), silicon (Si), and gallium arsenide GaAs). Our
advanced electro-optic polymer platform is creating a new class of modulators such as the Polymer Stack TM, Polymer PlusTM,
Polymer SlotTM, and associated PIC platforms that can address higher data rates in a lower cost, lower power consuming manner, smaller
footprint (size) with much simpler data encoding techniques. Our electro-optic polymer material will boost the performance of standard
PIC platforms such as silicon photonics and indium phosphide.
Our electro-optic polymers can be
integrated with other materials platforms because they can be applied as a thin film coating in a fabrication clean room such as may be
found in semiconductor foundries using standard clean room tooling. This approach we call Polymer PlusTM. Our polymers are unique
in that they are stable enough to seamlessly integrate into existing CMOS, Indium Phosphide (InP), Gallium Arsenide (GaAs), and other
semiconductor manufacturing lines. Of relevance are the integrated silicon photonics platforms that combine optical and electronic
functions. These include a miniaturized modulator for ultra-small footprint applications in which we term the Polymer SlotTM. This
design is based on a slot modulator fabricated into semiconductor wafers that include both silicon and indium phosphide.
Our Company has a fabrication facility
in Colorado to apply standard fabrication processes to our electro-optic polymers which create modulator devices. While our internal fabrication
facility is capable of manufacturing modulator devices, we have partnered with commercial silicon-based fabrication companies that are
called foundries who can scale our technology with volume quickly and efficiently. The process recipe for fabrication plants or foundries
is called a ‘process development kit’ or PDK. We are currently working with commercial foundries to implement our electro-optic
polymers into accepted PDKs by the foundries. Our work with the foundries is being focused with the Polymer PlusTM and the Polymer
SlotTM polymer modulators.
Glossary
Glossary of select technology terms
to provide you with a better understanding our Company’s technology and devices:
Electro-optic devices-
Electro-optic devices convert data from electric signals into optical signals for use in communications systems and in optical interconnects
for high-speed data transfer.
Electro-optic material-
Electro-optic material is the core active ingredient in high-speed fiber-optic telecommunication systems. Electro-optic materials
are materials that are engineered at the molecular level. Molecular level engineering is commonly referred to as “nanotechnology.”
Electro-optic modulators- Electro-optic (E/O) modulators are electro-optic devices that perform electric-to-optic conversions within the infrastructure
of the internet. Data centers may also benefit from this technology through devices that could significantly increase bandwidth and speed
while decreasing costs. Polymer E/O modulators can be designed and fabricated with multiple structures such as Ridge waveguide (PolymerTM
Stack) and slot waveguide (Polymer SlotTM). The waveguides allow the light to be efficiently coupled into and out of the modulators,
and provide a basis for integrating modulators together.
Gbaud - The rate of symbol
changes in data transmission in billions of symbol changes per second. Each symbol can support one or more bits, the number of bits depending
on the modulation format.
NRZ – See PAM2.
PAM2 – 2 level Pulse
Amplitude Modulation, a modulation format in which the optical power in each symbol can assume either of two different levels, low or
high, representing, respectively, a 0 or a 1. PAM2 supports 1 bit per symbol so the bit rate is equal to the baud rate or symbol rate.
For example, a modulator capable of supporting 100 Gbaud can transmit 100 Gbps with PAM2 modulation. This modulation format is often called
NRZ (Non Return to Zero).
PAM4 - 4 level Pulse Amplitude
Modulation, a modulation format in which the optical power in each symbol can assume any one of 4 different levels. PAM4 supports 2 bits
per symbol so the bit rate is equal to two times the baud rate or symbol rate. For example, a modulator capable of supporting 100 Gbaud
can transmit 200 Gbps with PAM4 modulation.
PAM8 - 8 level Pulse Amplitude
Modulation, a modulation format in which the optical power in each symbol can assume any one of 8 different levels. PAM4 supports 3 bits
per symbol so the bit rate is equal to three times the baud rate or symbol rate. For example, a modulator capable of supporting 100 Gbaud
can transmit 300 Gbps with PAM8 modulation.
Photonic Devices - Photonic
devices are components for creating, manipulating, or detecting light. This can include modulators, laser diodes, light-emitting diodes,
solar and photovoltaic cells, displays and optical amplifiers. Other examples are devices for modulating a beam of light and for combining
and separating beams of light of different wavelength.
Polymers - Polymers, also
known as plastics, are large carbon-based molecules that bond many small molecules together to form a long chain. Polymer materials can
be engineered and optimized using nanotechnology to create a system in which unique surface, electrical, chemical, and electro-optic characteristics
can be controlled. Materials based on polymers are used in a multitude of industrial and consumer products, from automotive parts to home
appliances and furniture, as well as scientific and medical equipment.
Our Business Opportunity
Lightwave Logic, Inc. is developing
next generation proprietary photonic devices that are based on our advanced electro-optical polymer material systems. Current legacy technology
is based on inorganic crystalline materials, which has allowed for the proliferation of data over fiber optic cables. However, there are
inherent molecular deficiencies that have prevented this technology from scaling down in price and up in functionality, especially in
terms of $/Gbps. This is primarily due to a closed valence structure that does not allow for the molecular improvements. The valence or
valency of an element is a measure of its combining power with other atoms when it forms chemical compounds or molecules. Also, the physical
properties of a crystal do not allow for its implementation into highly miniaturize slot structures that are in simple terms the pathways
that light travels through in the device.
Organic polymer materials on the
other hand, have free electrons that allow for limitless potential to combine with other molecular structures, which allows for multiple
options and combinations to improving performance characteristics. Importantly, because they can be applied to optical structures in thin-film
liquid form, it is possible to imbue electro-optic ability to highly miniaturized slot structures. Organic polymer materials are also
vastly cheaper to manufacture in comparison to growing exotic crystals that are prone to contamination and further must be sliced into
thin wafers. Our Company believes that the combination of less expensive manufacturing cost, ease of application, and better scalability,
together with a lower cost of ownership due to lower heat dissipation (requiring less cooling), will create enormous demand for our products.
Many companies’ early attempts
at developing commercially reliable organic polymers were stymied due to the difficulty of creating organic molecules that could remain
electro-optically active after being subjected to the high heat of semiconductor manufacturing temperatures (such as silicon CMOS, InP,
GaAs etc.). These early attempts also encountered difficulty synthesizing materials that could withstand photochemical bleaching (loss
of sensitivity to specific frequencies) and material degradation due to high operating temperatures.
Over the last several years, our
Company has made various scientific breakthroughs that have allowed for the synthesis of proprietary organic polymer materials that can
withstand extremely high process temperatures that exceed 1750C. Additionally, these materials have demonstrated photochemical
stability, even after being subjected to high intensity light for over 5,000 hours and exhibited little electro optic degradation even
after being continuously exposed at 1100C. This operating temperature exceeds the maximum commercial operating temperatures
of approximately 850C, found in large data centers. After successfully achieving material test results that either met or exceeded
commercial requirements (subsequently confirmed by an outside entity), in late 2016, the Company began production of its first photonic
prototype device, a ridge waveguide modulator which is called a Polymer StackTM.
Our First Product – The Ridge Waveguide Modulator
A ridge waveguide modulator is a
type of modulator where the waveguide is fabricated within a layer of our electro-optic polymer system. Various cladding materials and
electrodes are layered over the core polymer. The polymer materials are then part of an integrated photonics platform that can house other
photonic devices, such as lasers, waveguides etc.
In April 2017 we achieved bandwidth
suitable for 25Gbps data rates in an all-organic polymer ridge waveguide intensity modulator prototype, a significant improvement over
our initial 10Gbps device modulator prototype that was announced in 2016. This breakthrough was significant because a 25Gbps data rate
is important to the optical networking industry because this data rate is a key requirement for achieving 100 Gbps (using 4 channels
of 25 Gbps). In July 2017 we advanced our high-speed modulation performance to satisfy 28Gbps data rates for QSFP28 standards which are
also utilized for 100Gbps data center applications.
In September 2017 we achieved outstanding
performance of our ridge waveguide Mach-Zehnder modulators ahead of schedule, with bandwidth performance levels that will enable 50Gbaud
modulation in fiber-optic communications. This important achievement will allow users to utilize arrays of 4 x 50Gbaud polymer modulators
using PAM-4 encoding to access 400Gbps data rate systems. Pulse-Amplitude Modulation (PAM-4) is an encoding scheme that can double the
amount of data that can be transmitted.
We are now further optimizing our
high-performance modulators for additional specifications that are beginning to be required by the fiber communications industry for applications
such as networks running at data rates of 800Gbps. 800Gbps will require combining 4 channels of 200Gbps utilizing PAM4 encoding schemes
which will prove challenging for many existing modulator technologies. Furthermore, we are collaborating with industry partners to optimize
the packaging our modulators so that potential customers can evaluate our high-performance modulators in their systems. This effort will
also aid in addressing one of the most under-evaluated processes of developing high speed devices onto a new and novel technology platform
which is robustness and reliability. We have already made extensive progress with our polymer materials on this front, and now we are
integrating our robust polymer materials onto an integrated photonics platform to provide customers with a more miniaturized, higher performance
solution for their data rich systems.
While our initial focus is to address
data communications and telecommunications network applications along with cloud computing/data center needs, we believe that in the future
we will have additional opportunities to address other applications such as: backplane optical interconnects, photovoltaic cells, medical
applications, satellite reconnaissance, navigation systems, radar applications, optical filters, spatial light modulators; and all-optical
switches.
Electro-Optic Polymer Production – Our Approach vs. the BLA Approach
Our Electro-Optic Material Approach
Our core material expertise relates
to the production of high-performance, high-stability electro-optic polymers for high-speed (wide bandwidth) telecommunication and data
communications applications. More specifically, it lies in a less mainstream, yet firmly established, scientific phenomenon called aromaticity.
Aromaticity causes a high degree of molecular stability. It is a molecular arrangement wherein atoms combine into multi-membered rings
and share their electrons among each other. Aromatic compounds are stable because the electronic charge distributes evenly over a great
area preventing hostile moieties, such as oxygen and free radicals, from finding an opening to attack.
Previous and Current Competitive Organic Electro-Optic
Polymer Efforts
For the past several decades, diverse
corporate interests, including, to our knowledge, IBM, Lockheed Martin, DuPont, AT&T Bell Labs, Honeywell, Motorola, HP, 3M, and others
in addition to numerous universities and U.S. Government Agencies, have attempted to produce high-performance, high-stability electro-optic
polymers for high-speed (wide bandwidth) telecommunication applications. These efforts were largely unsuccessful due, in our opinion,
to the industry’s singular adherence to an industry pervasive engineering model known as the Bond Length Alternation ("BLA")
theory model, which none of our patented molecular designs rely upon. The BLA model, like all other current industry-standard molecular
designs, consists of molecular designs containing long strings of atoms called polyene chains. Longer polyene chains provide higher electro-optic
performance, but are also more susceptible to environmental threats, which result in unacceptably low-performing, thermally unstable electro-optic
polymers.
As a result, high frequency modulators
engineered with electro-optic polymers designed on the BLA model or any other polyene chain design models are unstable over typical operating
temperature ranges, and often exhibit performance degradation within days, hours or even minutes. Similarly, lower frequency modulators
exhibit comparable failings, but to a lesser extent. These flaws, in most cases, have prevented commercial quality polymer-based modulators
from entering the commercial marketplace. The thermal stability of these devices does not generally meet the minimum Telcordia GR-468
operating temperature range (-40 degrees Celsius to +85 degrees Celsius) much less the harsher MILSPEC 883D (military specification) range
of -55 degrees Celsius to 150 degrees Celsius. While many new applications do not require meeting full military or Telcordia GR-468 specifications
for polymers, many potential customers prefer to see polymer operate at or near these conditions to convey confidence in the material
system. We understand from initial conversations with data center architects and designers that the temperature specifications that our
materials achieve are compliant with their equipment design needs.
We are aware of other academic and
commercial development efforts—some by larger companies with vastly more financial resources than we possess. However, we believe
that no one yet has developed organic polymer materials that have demonstrated the combination of thermal stability and photochemical
stability that can meet or exceed commercial specifications.
Our Electro-Optic Photonic P2ICTM Device Approach
Our electro-optic devices are built
around our proprietary organic polymer material systems that we believe will enable better performance than the current embedded legacy
technology built around inorganic materials. We also believe that the inherent flexibility of being able to apply our organic polymer
materials in liquid thin-film form will accelerate the move toward ultra-miniaturization of Polymer Photonic Integrated Circuits (P2ICTM)
by increasing the number of photonic circuits on a single chip. Polymer photonics (previously referred in industry as silicon organic
hybrid (SOH)) is the application of polymers on to a platform such as silicon where there are both active and passive photonic component
designs. In polymer photonics, polymer devices such as modulators, waveguides, and multiplexers can be fabricated on to a silicon platform
that acts as a package as well as a base for mounting lasers (which are needed to source the light).
Our initial device, a ridge waveguide
modulator, though highly miniaturized utilizes conventional design and fabrication techniques in the industry. Our future devices will
utilize silicon photonics (SiPh) technology, which can support highly miniaturized slot waveguides structures etched in large format,
low cost, and less expensive silicon wafers coated with our organic electro-optic polymers. The low-cost structure compares well to compound
semiconductor technologies such as GaAs (Gallium arsenide) and InP (Indium Phosphide), which suffer from small format wafers that do not
allow the economies of scale in high volume fabrication plants. The degree of miniaturization possible of the slot modulator using SiPh
is not technically feasible to accomplish with inorganic crystalline materials. Although this may not always remain the case, presently
there are nearly insurmountable technical difficulties that are inherent to a crystalline molecule.
Although we believe that our polymers
will be the key differentiating factor in Polymer photonic devices, we do not currently possess the technical skills and instrumentation
necessary to fabricate and test PICs at this dramatically reduced scale and intend to seek an external partner to assist with development.
Our Intellectual Property
Our research and development efforts
over the last 10+ years have yielded our Company an extensive patent portfolio as well as critical trade secrets, unpatented technology
and proprietary knowledge related to our optical polymer materials. Our intellectual property portfolio has expanded significantly over
the last year as we are developing our P2ICTM into prototypes. We actively filed technical utility patents over the past
few years, and are currently in the process of readying a number of other inventions for formal filings in 2023. We expect to continue
innovating with our P2IC platform for the next couple of years. We had a number of patents issued over the past few months
indicating that our technology is being recognized as being unique.
In 2018, we acquired the polymer
technology intellectual property assets of BrPhotonics Productos Optoelectrónicos S.A., a Brazilian corporation, which significantly
advanced our patent portfolio of electro-optic polymer technology with 15 polymer chemistry materials, devices, packaging and subsystems
patents and further strengthened our design capabilities to solidify our market position as we prepare to enter the 400Gbps integrated
photonics marketplace with a highly competitive, scalable alternative to installed legacy systems.
In
2022, we acquired the polymer technology and intellectual property assets of Chromosol Ltd (UK), which significantly
strengthened our Company's design capabilities with foundry PDKs with extremely low temperature atomic layer deposition (ALD) processes
that effectively hermetically seal polymer devices that have been prepared for high volume manufacturing. The advanced fabrication processes
of ALD with temperatures below 100C will solidify our market position with both the Company's manufacturing foundry partners as well
as end-users as we prepare to enter the 800Gbps integrated photonics marketplace. The acquisition also advanced our Company’s patent
portfolio of electro-optic polymer technology with an innovative polymer chemistry device patent that has potential to increase the performance
of integrated modulators through optical amplification in a photonic integrated circuit (PIC) and enhance the functionality of the PIC
by integrating laser light sources made using the polymer-based gain and a laser optical cavity defined on the Silicon photonic platform,
with our Company’s high speed, high efficiency modulators.
In total, our patent portfolio currently
consists of 66 granted patents that include 52 from the US, 1 from Canada, 6 from the EU, 2 from Japan and 3 from China.
Our materials patent portfolio has
also strengthened significantly with the filing of additional new patent applications on our core PerkinamineTM molecular compounds
as well as recent, innovative inventions that are expected to protect our P2IC polymer PIC platform from potential competition.
Included in our patent portfolio are the following nonlinear
optic chromophore designs:
· Stable Free Radical Chromophores, processes for preparing the same
· Stable Free Radical Chromophores, processes for preparing the same
· Tricyclic Spacer Systems for Nonlinear Optical Devices
· Anti-Aromatic Chromophore Architectures
· Heterocyclical Anti-Aromatic Chromophore Architectures
· Heterocyclical Chromophore Architectures
· Multi-fiber/port hermetic capsule sealed by metallization and method
Our patent portfolio includes patents not only on nonlinear optic chromophore
designs, but also device designs and inventions, fabrication process inventions, packaging design inventions, as well as novel chemistry
to enable high performance, low power, small footprint polymer PIC technology.
Our strategic plan is to utilize
our core proprietary technology and leverage our proprietary optical materials to be the core of and the enabling technology for future
generations of optical devices, modules, sub-systems and systems that we will develop or potentially out-license to electro-optic device
manufacturers. Our Company contemplates future applications that may address the needs of semiconductor companies, automotive/LiDAR companies,
sensing companies, aerospace companies and government agencies.
We rely on a combination of patents,
patent applications, trademarks, trade secrets and contractual provisions to protect our technologies. Further, employees are required
to surrender any inventions or intellectual property developed as part of their employment agreements. We also have a policy of requiring
prospective business partners to enter into non-disclosure agreements (NDAs) before disclosure of any of our confidential or proprietary
information. Our Company can make no assurances that we will be able to effectively protect our technologies and know-how or that third
parties will not be able to develop similar technologies and know-how independently.
The anti-aromatic nature of these
structures dramatically improves the "zwitterionic-aromatic push-pull" of the systems, providing for low energy charge transfer.
Low energy charge transfer is important for the production of extremely high electro-optic character.
Heterocyclical Steric Hindering
System This patent describes a nitrogenous heterocyclical structure for the integration of steric hindering groups that are necessary
for the nanoscale material integration. Due to the [pi]-orbital configuration of the nitrogen bridge, this structure has been demonstrated
not to interfere with the conductive nature of the electronic conductive pathway and thus is non-disruptive to the electro-optic character
of the core molecular construction. The quantum mechanical design of the system is designed to establish complete molecular planarity
(flatness) for optimal performance.
Totally Integrated Material Engineering
System. This patent covers material integration structures under a design strategy known as Totally Integrated Material Engineering. These
integration structures provide for the "wrapping" of the core molecule in sterically hindering groups that maximally protect
the molecule from environmental threats and maximally protect it from microscopic aggregation (which is a major cause of performance degradation
and optical loss) within a minimal molecular volume. These structures also provide for the integration of polymerizable groups for integration
of materials into a highly stable cross-linked material matrix.
Recent Significant Events and Milestones Achieved
During
February and March 2018, we moved our Newark, Delaware synthetic laboratory and our Longmont, Colorado optical testing laboratory and
corporate headquarters to office, laboratory and research and development space located at 369 Inverness Parkway, Suite 350, Englewood,
Colorado. The 13,420 square feet Englewood facility includes fully functional 1,000 square feet of class 1,000 cleanroom, 500 square feet
of class 10,000 cleanroom, chemistry laboratories, and analytic laboratories. The Englewood facility streamlines all of our Company’s
research and development workflow for greater operational efficiencies.
During
March 2018, our Company, together with our packaging partner, successfully demonstrated packaged polymer modulators designed for 50Gbaud,
which we believe will allow us to scale our P2ICTM platform with our Mach-Zehnder ridge waveguide modulator design as
well as other photonics devices competitively in the 100Gbps and 400Gbps datacom and telecommunications applications market. We are currently
fine-tuning the performance parameters of these prototypes in preparation for customer evaluations.
During
June 2018, our Company Acquired the Polymer Technology Intellectual Property Assets of BrPhotonics Productos Optoelectrónicos S.A.,
a Brazilian corporation, which significantly advanced our patent portfolio of electro-optic polymer technology with 15 polymer chemistry
materials, devices, packaging and subsystems patent and further strengthened our design capabilities to solidify our market position as
we prepare to enter the 400Gbps integrated photonics marketplace with a highly competitive, scalable alternative to installed legacy systems.
Also, during
June 2018, our Company promoted polymer PICs and Solidified Polymer PICs as Part of the Photonics Roadmap at the World Technology Mapping
Forum in Enschede, Netherlands, which includes our Company’s technology of polymers and polymer PICs that have the potential to
drive not only 400Gbps aggregate data rate solutions, but also 800Gbps and beyond.
In August
2018 we announced the completion (ahead of schedule) of our fully equipped on-site fabrication facility, where we are expanding our high-speed
test and design capabilities. We also announced the continuation of the building of our internal expertise with the hiring of world-class
technical personnel with 100Gbps experience.
In February
2019 we announced a major breakthrough in our development of clean technology polymer materials that target the insatiable demand for
fast and efficient data communications in the multi-billion-dollar telecom and data markets supporting Internet, 5G and IoT (Internet
of Things) webscale services. The improved thermally stable polymer has more than double the electro-optic response of our previous materials,
enabling optical device performance of well over 100 GHz with extremely low power requirements. This addition to the family of PerkinamineTM
polymers will hold back run-away consumption of resources and energy needed to support ever-growing data consumption demands. We continue
to conduct testing of the material and assessment of associated manufacturing processes and device structures prior to release to full
development.
In
March 2019 we created an Advisory Board comprised of three world-class leaders in the photonics industry: Dr. Craig Ciesla, Dr. Christoph
S. Harder, and Mr. Andreas Umbach. In January 2022 Dr. Ciesla was named to our Board of Directors, and our Advisory Board is currently
comprised of Dr. Franky So, Dr. Christoph S. Harder, Mr. Andreas Umbach and Dr. Joseph
A. Miller, who is a former member of our Board of directors. The Advisory Board is working closely
with our Company leadership to enhance our Company’s product positioning and promote our polymer modulator made on our proprietary
Faster by DesignTM polymer P2ICTM
platform. The mission of the Advisory Board is initially to increase our Company’s outreach into the datacenter interconnect market
and later to support expansion into other billion-dollar markets. The Advisory Board members have each been chosen for their combination
of deep technical expertise, breadth of experience and industry relationships in the fields of fiber optics communications, polymer and
semiconductor materials. Each of the Advisory Board members has experience at both innovators like Lightwave Logic and large industry
leaders of the type most likely to adopt game-changing polymer-based products. In addition, they possess operational experience with semiconductor
and polymer businesses.
Also, in
March 2019, our Company received the “Best Achievement in PIC Platform” award for our 100 GHz polymer platform from the PIC
International Conference. The award recognizes innovative advances in the development and application of key materials systems driving
today’s photonic integrated circuits (PICs) and providing a steppingstone to future devices.
During
the second quarter of 2019, our Company promoted its polymers at CoInnovate in May and the World Technology Mapping Forum in June. CoInnovate
is a meeting of semiconductor industry experts. The World Technology Mapping Forum is a group authoring a photonics roadmap out to 2030.
In September
2019 at the prestigious European Conference on Communications (ECOC) in Dublin, Ireland, we showed measured material response over frequency
and the resulting optical data bits stream on our clean technology polymer materials, the newest addition to our family of PerkinamineTM
polymers, that meet and exceed of our near-term target speed of 80 GHz. We also released data demonstrating stability under elevated temperatures
in the activated (poled to create data carrying capability) state.
In October
2019, we reported that energy-saving polymer technology is highlighted in the recently published Integrated Photonics Systems Roadmap
- International (IPSR-I). The roadmap validates the need for low-voltage, high-speed technologies such as ours.
In May
2020, we announced that our latest electro-optic polymer material has exceeded target performance metrics at 1310 nanometers (nm), a wavelength
commonly used in high-volume datacenter fiber optics. This material demonstrates an attractive combination at 1310 nm of high electro-optic
coefficient, low optical loss and good thermal stability at 850 Celsius. The material is expected to enable modulators with
80 GHz bandwidth and low drive power, and has an electro-optic coefficient of 200 pm/V, an industry measure of how responsive a material
is to an applied electrical signal. This metric, otherwise known as r33, is very important in lowering power consumption when the material
is used in modulator devices. This technology is applicable to shorter reach datacenter operators, for whom decreasing power consumption
is imperative to the bottom line of a facility. We considered this a truly historic moment—not only in our Company’s history,
but in our industry–as we have demonstrated a polymer material that provides the basis for a world-class solution at the 1310 nm
wavelength, something which other companies have spent decades attempting to achieve.
In July
2020, we announced the official launch of our new corporate website www.lightwavelogic.com, reflecting ongoing efforts to provide up-to-date
information for investors and potential strategic partners. The revamped website offers a clean, modern design integrated with helpful
tools and investor relations resources, including a new corporate explainer video, to illustrate the target markets and advantages of
Lightwave Logic’s proprietary electro-optic polymers.
In
August 2020, we announced the addition of Dr. Franky So, a leading authority in the OLED industry, to our Advisory Board. Dr. So is the
Walter and Ida Freeman Distinguished Professor in the Department of Materials Science and Engineering at North Carolina State University.
Previously, he was the Head of Materials and Device research for OLEDs at OSRAM Opto Semiconductors, as well as Motorola’s corporate
research lab in the 1990s. Dr. So was an early researcher in electro-optic (EO) polymer modulators at Hoechst Celanese. As a member of
the Company’s advisory board, Dr. So will work closely with management to enhance Lightwave’s product positioning for, as
well as the promotion of, its polymer modulators made on its proprietary platform. In addition, he will provide technical support and
advisory services to the Lightwave materials and device teams.
On
October 7, 2020 we announced the receipt of U.S. Patent number 10,754,093 that improves both the performance and reliability of our high-speed,
low-power electro-optic polymer modulators intended for datacenter and telecommunications applications. The patent allows multi-layered
electro-optic polymer modulators to perform more efficiently through the design of custom interfaces. These interfaces are designed into
the cladding layers that allow optical transmission, electrical conductivity, material integrity, as well as a prevention of solvents
affecting adjacent polymer materials. The net impact of all of this allows for our Company’s modulators to improve performance across
the board, enabling higher reliability in the fiber optic communications environment.
On October
15, 2020, we announced that our proprietary polymer technologies are compatible with currently available integrated photonics platforms.
Our proprietary electro-optic materials are currently in the prototyping phase and are fabricated onto standard silicon wafers, and this
Polymer PlusTM advancement, driven by the feedback our Company received from potential customers to-date, has allowed our materials
to be suitable for additive integration to integrated photonics platforms such as silicon photonics, as well as indium phosphide and other
standard platforms – therefore enabling simpler integration by customers. We believe this breakthrough allows a polymer modulator
to enhance the performance of existing integrated photonics solutions in the marketplace, enabling higher speed and lower power consumption
on foundry-fabricated photonics designs. Since our technology is additive to existing platforms such as silicon photonics, our electro-optic
polymers are not actually competing with integrated photonic platforms, but rather enabling them to be more competitive in the marketplace,
and it further validates our EO polymer platform as ideally suited to enable optical networking more efficiently than ever.
On October
21, 2020, we announced that we have optimized a robust, photo-stable organic polymer material for use in our next-generation modulators
intended to be trialed with potential customers under NDA. Our materials show high tolerance to high-intensity infrared light, common
in a fiber optic communications environment and increasingly important as higher density of devices access the network, directly resulting
in higher intensity infrared light levels. Our preliminary results suggest that our recently developed electro-optic polymer material,
designed based on potential customer input, displays unrivaled light tolerance (also known as photostability) compared to any organic
commercial solution in use today. Our results meet both our current internal criteria and address potential customer feedback.
On November
2, 2020, we disclosed results on our polymer material stability testing including further results for electro-optic efficiency for our
Company’s materials that operate both at 1550nm as well as 1310nm. We demonstrated test materials results for electro-optic efficiency
to 4000hrs, improvement in sensitivity to oxygen as part of a broadband exposure test, and stability for polymers exposed to 1310nm light
at 100mW.
On November
20, 2020 we announced the receipt of U.S. Patent number 10,591,755 that details an important invention that allows users of electro-optic
polymer modulators to not only operate the devices with high speed and low power directly from CMOS IC chips, but gives them the opportunity
to avoid the expense, physical footprint and power consumption of high-speed modulator driver ICs. Furthermore, this patent strengthens
our freedom of manufacturing, and directly enables our modulators to become more competitive in the marketplace.
On December
16, 2020 we announced the development of a new sealant for our future Chip-on-Board (COB) packaged polymer platform. The sealant, which
blocks oxygen and other atmospheric gases, is a key step in our Company’s development towards a polymer modulator without a package,
an important enabling technology for the industry. We plan to develop the sealant for commercial implementation in our future modulators.
Recent results suggest that our electro-optic polymer sealant material displays encouraging barrier properties and is expected to translate
to significant improvement in bare chip robustness against atmospheric gases, as compared to existing EO polymer commercial solutions
in use today. While the initial measurements are highly promising, our Company plans to continue development work to further optimize
the sealant material and barrier performance towards the chip-on-board goal.
On
January 13, 2021, we announced the receipt of U.S. Patent number 10,886,694 that details an invention that allows electro-optic polymer
modulators to be packaged in a hermetic environment using well-known, high-volume and low-cost fabrication processes that are available
in a typical semiconductor fabrication foundry – improving suitability for mass production. Further, the design of this capsule
package can improve both the reliability and the coupling interface between fiber optic cables and their laser sources for arrayed photonic
integrated circuit solutions. The package can also interpose signals from an underlying circuit board to the polymer modulators, lasers,
and other components for data transfer. The hermetic capsule is built from a semiconductor base that contains electrical and optical circuits
and components. A hermetic capsule chamber is created by the design of a semiconductor lid that is sealed to the semiconductor base platform
by a metallization process. Using standardized fabrication techniques we can now create a package that achieves the performance, reliability,
cost, and volume requirements that has been a challenge for the photonics industry for years.
On
May 11, 2021, we announced the receipt of U.S. Patent number 10,989,871 that details an invention that allows for improved protective
polymer layers in modulators when designed into advanced integrated photonic platforms, better positioning them for high-volume manufacturing
processes. The protective layers will enhance electro-optic polymer devices' performance through higher reliability, better optical performance
and enable the use of standardized manufacturing processes best suited for mass-production.
On June
7, 2021, we announced that our company’s common stock was added to the Solactive EPIC Core
Photonics EUR Index NTR as part of the index's semi-annual additions. The index includes global public companies with a common theme of
optoelectronics, photonics, and optical technologies in general that range from components, modules, manufacturers, and optical network
system companies. This inclusion broadens our exposure to the capital markets community, as well as credibility with potential partners
and customers.
On
June 16, 2021, we announced test results from new modulators fabricated in 2021, which exceeded bandwidth
design targets and achieved triple the data rate as compared to competing devices in use today. The breakthrough new devices demonstrated
3dB electro-optical with electrical bandwidths that exceed 100GHz – with measurements coming close to our Company’s state-of-the-art
110GHz test equipment capability. We expect this advancement to have a profound impact on the traffic flow on the internet.
On
June 24, 2021, we announced the receipt of U.S. patent number 11,042,051 that details a breakthrough
new device design that enables mass-volume manufacturing when designed into advanced integrated photonic platforms. The device
design enhances reliability, improves optical mode control and most important, lowers by consumption through the use of direct-drive,
low-voltage operation. The patent is entitled, "Direct drive region-less polymer modulator methods of fabricating and materials therefor"
and is expected to open the opportunity for low power consumption electro-optic polymers to be developed into large foundry PDKs (process
development kits) and be ready for mass volume commercialization. The patent emphasizes our technology
platform using fabrication techniques that would naturally fit into foundry PDKs.
On
August 4, 2021, we announced that we developed improved thermal design properties for electro-optic polymers used in our Polymer PlusTM
and Polymer SlotTM modulators, enabling the speed, flexibility and stability needed for high-volume silicon foundry processes. We
successfully created a 2x improvement in r33, while allowing higher stability during poling and post-poling. This provides better thermal
performance and enables greater design flexibility in high-volume silicon foundry PDK (process development kit) processes.
On
August 9, 2021, we announced the receipt of U.S. patent number 11,067,748 entitled "Guide Transition Device and Method" that
covers a new invention that enables enhanced optical routing architectures for polymer-based integrated photonics that can be scaled with
partner foundries. This new invention will enable innovative, highly scalable optical routing architectures for integrated photonic platforms.
The patent provides novel optical waveguide transition designs using two planes of optical waveguides that are expected to be critical
for optical signal routing and optical switching, opening the opportunity for high speed, energy efficient electro-optic polymers to be
implemented into foundry PDKs (process development kits) to improve the performance of integrated photonic circuits. This breakthrough
technology opens the door for advanced integrated photonics architectural design. We believe the