Fang Kecheng, Chairman of Langselin Technology, was featured in an interview with SME magazine in March 2025.

Dr. Ko-Cheng Fang, Chairman of LongServing Technology, Featured in the March 2025 Issue of SME Business Review

Our Goal is Wall Street: Dr. Ko-Cheng Fang, Taiwan’s Global Innovator and Patent Pioneer, Discusses How LongServing Technology is Expanding Its Global Footprint Through Innovation

In the latest issue of SME Business Review (March 2025), Dr. Ko-Cheng Fang — founder of LongServing Technology — offers an in-depth look into his groundbreaking achievements in photonic computing, artificial intelligence, laboratory-grown jade, and biotechnology. As a visionary technological leader, Dr. Fang has not only driven major advancements in quantum photonic chip development but has also taken on the challenges of cancer and viral treatments.

LongServing Technology has achieved remarkable success in the production of laboratory-grown jade, signaling the dawn of a new technological era. This exclusive interview sheds light on how Dr. Fang continues to redefine innovation, transforming industries and reshaping global market dynamics.

• Original feature in SME Business Review:

https://smebusinessreview.com/....../our-goal-is-wall......

• LongServing Technology Named One of the “30 Leading Companies to Watch in 2025”:

https://smebusinessreview.com/....../30-leading......

The Following is the Translated Interview

Dr. Ko-Cheng Fang stated, “Our innovations are entirely original — independently developed and manufactured in-house, without relying on others. That is precisely why I agreed to this interview once again — to announce to the world that the era of photonics has arrived.”

LongServing Technology Co., Ltd. stands as a global pioneer in the fields of photonic computing, AI robotics, biotechnology, and the production of laboratory-synthesized jade. Founded in 2010 by Dr. Fang in Taipei, the company is committed to developing breakthrough solutions that improve everyday life.

LongServing’s operations are heavily research-driven and supported by a robust intellectual property portfolio, encompassing international patents in cloud computing, cybersecurity (including firewall frameworks), and software-based password protection systems. The company has developed multi-bit quantum photonic chips, picometer-scale electronic fabrication processes, and the world’s first mass-produced gem-grade synthetic jade.

In the realm of biotechnology, LongServing has achieved significant progress in anti-cancer and antiviral research — with recent experiments showing nearly complete elimination of liver and lung cancer cells. Headquartered in Taiwan, the company continues to expand globally, with an ambitious goal of achieving a public listing on Wall Street.

In his recent interview with SME Business Review, Dr. Fang — the Founder, Chairman, and Chief Executive Officer of LongServing Technology — discussed the driving forces behind his technological advancements, the obstacles faced in disrupting established industries, and the company’s mission to improve lives through science.

Interview Highlights

Q1. Could you tell us more about the founding of LongServing Technology and the original vision behind its establishment?

Driven by curiosity, I have always been able to find my own unique solutions to seemingly impossible technological challenges. In the early days of computer development, data files could only be stored on a single machine. My computer was frequently hacked, crashed often, and caused the loss of critical data. Reinstalling the operating system and recovering data took more than an hour each time—an inefficient and frustrating process.

One day, an idea struck me: What if important data could be transmitted to a “virtual host” through the Internet, eliminating the need for reinstallation altogether? That idea later became what the world now calls “cloud computing.”

I also realized that every time a document was opened, it should require a password. At that time, Microsoft only provided a single boot-up password. Once the computer was started, it became completely vulnerable to hackers. I filed a patent for this concept, which led to the creation of the world’s first cloud-computing patent and software password lock. When the U.S. Department of Homeland Security adopted this technology, I knew it was time to establish a company that could bring my patents to life—and that was how LongServing Technology was born.

I built the company, assembled a strong team, and began turning my designs into reality—either through licensing or independent development. Listing the company on Wall Street has always been my ultimate goal. To achieve this, I focused on a high-margin, low-investment project that could sustain growth: laboratory-grown jade. This innovation allowed me to work on my own terms while generating substantial profits. At the time, the global annual jade trade exceeded USD 31 billion, presenting tremendous market potential. With that vision, I set my sights on joining the ranks of the world’s wealthiest innovators.

After more than a decade of effort, we successfully introduced laboratory-grown jade to the market in 2024. We not only replicated the finest quality jade ever discovered but went a step further—producing laboratory-grown jade that surpasses natural “Imperial Green” in brilliance and purity.

Q2. How does LongServing leverage its expertise in semiconductors, artificial intelligence, and biotechnology to remain at the forefront of innovation?

As our advancements in laboratory-grown jade manufacturing progressed, my curiosity drew me deeper into the technological world. The core of global competitiveness lies in semiconductors—specifically, in the transition from mature processes to advanced ones. Breaking Moore’s Law has become a major research challenge for technology giants such as TSMC, Samsung, and Intel.

While Intel has struggled to move beyond the 7-nanometer process, TSMC has excelled at 5 nanometers and continues to lead at the 3-nanometer node, intensifying industry competition. Now, in 2025, the race for 2-nanometer chips is in full swing.

As a technologist who has received numerous international and domestic awards, I have never been satisfied with existing boundaries. My main objective is to challenge the 2-nanometer—and even sub-1-nanometer—frontier. I discovered that electrons traveling through chips are highly susceptible to magnetic interference, which reduces speed, while quantum tunneling further distorts electronic signals. The solution, I realized, lies in photons. I am convinced that photonic computing chips will define the future.

To achieve this, I designed an entire photonic framework—complete with light channels, photonic walls, and optical logic gateways—to replace the complex copper wiring used in electronic chips. This innovation will push semiconductor processes into the 2-nanometer and even sub-1-nanometer era.

In order to eliminate dependence on costly photolithography equipment, I developed a mass-production method utilizing X-ray technology and introduced a new quantum photonic computing methodology. These advancements resulted in patents for multi-bit photonic computing chips and picometer-scale patterned electronic circuits. The multi-bit photonic chip has already been patented in 26 countries, while the picometer-scale patterned chip has secured patents in 12 countries.

In 2025, we plan to launch our 2-nanometer photonic CPU chip, with mass production of 50,000 wafers per month. The growth of artificial intelligence depends entirely on computational capacity, and the performance of photonic chips will exceed that of electronic chips by more than a thousandfold.

Traditional electronic circuits feature linewidths of several dozen nanometers, with transistor gate lengths typically above 40 nanometers. Our 2-nanometer photonic channels and photonic gateways will boost computational capacity by more than 10,000 times compared to current electronic architectures. This will allow us to secure all major AI chip contracts worldwide.

The project is on track for completion this year, and experimental validation is ongoing. Once we officially announce the mass production of our 2-nanometer quantum photonic chips, we believe the underwriting of our pre-IPO shares can be finalized within 2025. We plan to offer these private shares on Wall Street, opening the opportunity for global investors to participate.

In the field of biotechnology, after completing extensive cancer-cell testing, we will begin animal trials later this year. Our primary focus is on combating aggressive lung cancer tumors, using a direct injection technique to target cancer cells precisely. Unlike traditional chemotherapy, which damages the entire body, this approach isolates and attacks tumors without systemic side effects.

Q3. What are the key advantages of LongServing’s multi-bit quantum photonic computing chip compared to traditional computing technologies?

I have already mentioned the fundamental advantages of photonic chips over conventional electronic chips, but more importantly, our technology enables a dramatic reduction in both production costs and energy consumption. A single extreme ultraviolet (EUV) lithography machine costs more than 100 million U.S. dollars and operates at a wavelength of 13.5 nanometers. Moreover, EUV systems cannot function under normal environmental conditions and must run in a vacuum, wasting nearly 97 percent of total energy input.

By contrast, a medical X-ray generator costs approximately 2 million New Taiwan dollars (around 62,500 U.S. dollars) and can operate at a wavelength as short as 0.01 nanometers. For ultra-precise 1-nanometer and 2-nanometer processes, this significantly increases production yield while eliminating the issue of excessive energy consumption. This approach offers a particularly strong advantage for island regions such as Taiwan, where energy efficiency is a critical concern.

For example, while TSMC earns an annual profit of around 36 billion U.S. dollars, Taiwan Power Company has reported cumulative losses of roughly 13 billion U.S. dollars in recent years. Taiwan’s surface-level prosperity has come at the cost of deteriorating air quality, as the burning of natural gas continues to cause severe air pollution. Maintaining advanced semiconductor manufacturing requires enormous electricity consumption, and the expansion of solar industries has further disrupted the natural landscape.

Therefore, LongServing’s mission this year is clear: if we can surpass TSMC, we will officially announce to the world that the era of photons replacing electrons has arrived.

Q4. How has LongServing’s breakthrough in laboratory-grown jade production impacted the global gemstone market and related industries?

Traditionally, Western consumers have favored diamonds, while Eastern cultures have long admired jade. In recent years, the large-scale production of synthetic diamonds in mainland China has caused the global price of natural diamonds to plummet by nearly 40 percent. As the investment value of diamonds continues to decline, market demand has begun shifting toward jade. The depletion of natural jade deposits has created an unprecedented opportunity for LongServing’s laboratory-grown jade to take a leading role in the global market.

This year, our company has designed jade jewelry that blends both Western and Eastern aesthetics, achieving a balanced, gender-neutral style that appeals across cultures. With the support of potential investors, we plan to strengthen our flagship stores and expand our online trading platforms. We also aim to collaborate with both Western and Asian influencers and e-commerce partners. As the market is still in its early stages, we expect explosive growth over the next two to three years, presenting immense profit potential.

In terms of marketing strategy, a substantial investment in advertising is essential. We plan to establish flagship boutiques in major fashion capitals such as Shanghai, Tokyo, and Paris. Furthermore, we intend to feature top international models wearing our laboratory-grown jade jewelry during upcoming fashion shows. These marketing expenditures are necessary to achieve over 31 billion U.S. dollars in market revenue within a year—an inevitable path followed by nearly every leading jewelry brand.

This is precisely why we are currently seeking capital from investors. For instance, our company has already produced eleven promotional microfilms featuring our jade collections, complete with original songs in Japanese, Korean, Chinese, and English. Both the lyrics and music were personally written and composed by me, as I possess both artistic sensitivity and scientific precision. Much like my paintings, people often refer to me as a modern-day Leonardo da Vinci.

Q5. How does LongServing plan to apply its recent breakthroughs in anti-cancer and antiviral research to practical, market-ready solutions?

After discussing cancer research, let us turn to the development of antiviral therapeutics. The world continues to face high mortality rates due to the ongoing mutation of complex viruses and the combined effects of multiple influenza strains. In many countries, the true number of virus-related deaths is often underestimated. Vaccines, while valuable, are not the ultimate solution since their efficacy is time-limited and varies with each viral mutation.

During the recent waves of global viral outbreaks, our company screened and refined thousands of traditional Chinese and Western medicines to identify the most effective compounds. However, the progress of our research in Taiwan was hindered by strict government regulations on virology laboratories, which restricted our ability to conduct comprehensive experiments. These limitations appeared to be linked to the allocation of national funding toward vaccine development—an area that had become a symbol of national competitiveness at the time.

Under these circumstances, our company was only able to conduct legitimate medical treatments on a voluntary basis, with full consent from participants. The results, however, were remarkable. This year, we hope to expand our data collection through further clinical observation and controlled trials.

With an unwavering commitment to innovation and the advancement of therapeutic solutions, LongServing is determined to make a substantial contribution to the global fight against viral diseases and cancer, providing humanity with safer and more effective medical alternatives.

Q6. What key contributions has Dr. Fang made in his field, and how have they influenced LongServing’s growth and impact?

In nearly all of my inventions and research projects, I have served as the leader or principal advisor. Through years of meditation and spiritual cultivation, I have regained many memories from my previous lives. As an inventor who retains what I describe as extraterrestrial memories from past existences—and as a recipient of the Lifetime Achievement Award from the International Inventors Association—I have a clear understanding of the direction in which technology is heading.

In fact, many of humanity’s past technological advancements were originally introduced through extraterrestrial influence. Looking forward, I plan to gradually unveil a new generation of technologies, including what I refer to as extraterrestrial-level artificial intelligence robotics. The first step in this direction is the development of quantum photonic chips designed to replace today’s electronic semiconductors.

These innovations are not merely theoretical—they represent a roadmap for transforming human civilization through applied science, bridging imagination with industrial application, and redefining how the world perceives intelligence, energy, and material science.

Q7. What upcoming innovations or breakthrough solutions does LongServing plan to introduce in its key areas of focus?

From an extraterrestrial perspective, humanity’s current level of artificial intelligence and robotics technology is still in its infancy. However, for many major tech corporations, stock performance has become synonymous with reputation and influence—often leading to exaggerated claims. The fundamental issue remains computational capacity. Without sufficient processing power, most demonstrations of artificial intelligence robots are merely visual showcases rather than true functional breakthroughs.

In the near future, I plan to introduce practical, fully operational robots to the world. With our photonic quantum chips, robotic perception will evolve from two-dimensional to three-dimensional cognition. At present, computers rely on binary systems, meaning that robots perceive the world through flat, one-dimensional image stacks composed of countless strings of 0s and 1s. Artificial intelligence algorithms must spend immense time processing image recognition data, making it difficult to construct a fully realized three-dimensional environment.

A world built on photonic quantum bits, however, inherently exists in three dimensions—able to simulate biological reactions with unprecedented speed and precision. Only through the advancement of photonic quantum GPUs can humanity create functional robots that rival those once imagined in science fiction.

This represents our company’s long-term vision. What may appear ambitious is already underway. Through continuous public engagement and international media coverage, we are actively preparing to issue shares and attract foreign investment. The influx of capital will accelerate our timeline toward public listing.

Our main goal this year is to officially launch the 2-nanometer quantum photonic chip, surpassing the dominance of current electronic technologies. Subsequently, we aim to replace all conventional electronic chips with a more cost-efficient and faster production model. With our patents in multi-bit photonic computing and picometer-scale chip fabrication, I am confident that our research and development will lead the next great technological era.

Moreover, in order to fully realize our objective of becoming listed on Wall Street, our company remains open to foreign investment until this milestone is achieved.

Q8. Could you share a successful case in which LongServing’s solutions have made a significant impact or improved practices within a particular market sector?

That is an interesting question. Without my patented designs for cloud computing, firewall architecture, and software password locks, I believe humanity might never have reached the age of the smartphone—iPhones might not have replaced Nokia, and people would still be carrying heavy desktop computers to service centers for data recovery or system reinstalls. Let us not forget that in those days, software reinstallation required the use of floppy disks.

Today, everything has become far more convenient. Through cloud computing and large-scale data processing, secure information can now be transmitted effortlessly to mobile devices or even autonomous vehicles. Without software password encryption, networks would remain vulnerable to cyberattacks and data corruption, and the modern world of e-commerce as we know it—Amazon, Taobao, and beyond—would not exist.

At that time, the world faced the threat of an Internet bubble because there were no security mechanisms robust enough to sustain the digital economy. I worked quietly behind the scenes, but this year, we are challenging electronic dominance and technological monopolies openly. We no longer wish to remain silent.Our goal is Wall Street.

Q9. What is the next step for LongServing, and how do you plan to position the company in the global market?

This year, the emergence of China’s DeepSeek has undoubtedly left a lasting impression on the global technology landscape. The tech industry is often dominated by such major players, whose influence shapes market perception. However, I believe that if my company surpasses TSMC this year, it will trigger an even greater technological revolution worldwide.

Our innovations are entirely original—independently developed and manufactured in-house, without relying on external partners. This is precisely why I agreed to another interview: to announce to the world that the era of photonics has officially arrived.

By leading the transition from electronic to photonic computation, LongServing aims not only to redefine the semiconductor industry but also to demonstrate Taiwan’s capability to lead a new technological paradigm on the global stage.

Q10. Before we conclude, do you have any final thoughts or comments to share?

I believe that due to current government policies, Taiwan has established a “National Silicon Photonics Alliance” consisting of hundreds of companies—yet our company was not included. Naturally, this initiative is led by TSMC. However, it is important to note that in the fields of photonic computing chip design and picometer-scale chip fabrication, companies such as TSMC do not hold any core patents.

Taiwan continues to advance in contract manufacturing and incremental process improvements, but this differs from the innovation-driven culture of the United States. The U.S. remains a global powerhouse of invention and discovery. Although Intel has been surpassed in recent years, it is worth remembering that the original semiconductor technologies were invented at Bell Laboratories in the United States—not by any research institutions or university professors in Taiwan.

Furthermore, the only Nobel Prize ever awarded in this field was achieved through collaboration with an American research team. This is why former U.S. President Donald Trump once expressed frustration, claiming that TSMC had taken America’s inventions and job opportunities—a statement that holds some truth.

Unlike Taiwan’s technology industry, which primarily focuses on manufacturing, I have continuously led through invention and innovation, striving to provide humanity with a brighter technological future.

Therefore, I firmly believe that the world should offer inventors a larger platform, more resources, and greater encouragement to push the boundaries of human advancement.

Dr. Ko-Cheng Fang | Founder, Chairman, and Chief Executive Officer

Dr. Ko-Cheng Fang is the visionary founder, Chairman, and Chief Executive Officer of LongServing Technology. A true modern polymath, his groundbreaking innovations span the fields of science, technology, and art. Holding multiple international patents, Dr. Fang has revolutionized diverse sectors, including photonic quantum computing, artificial intelligence robotics, biotechnology, and the production of laboratory-grown gemstone-grade jade.

His pioneering contributions include the invention of the multi-bit optical computing chip, the conceptualization of smartphone cloud computing, and the development of the world’s first mass-produced gem-grade laboratory-grown jade. Internationally recognized for his achievements, Dr. Fang has received numerous invention awards, including the Gold Medal at the Geneva Invention Exhibition and the Silver Medal at the Warsaw International Invention Exhibition.

His work has also extended to national security and medicine—such as designing counterterrorism technologies for the U.S. Department of Homeland Security and conducting advanced cancer research.

As a modern Renaissance figure, Dr. Fang continues to push the boundaries of innovation, seeking to enhance human life and shape the technological future of the world.

“Our primary goal this year is to launch the 2-nanometer quantum photonic chip, surpassing the current dominance of electronic technology. We aim to replace all electronic chips with a faster and more cost-efficient production model. With our patents in multi-bit photonic computing and picometer-scale chip fabrication, I am confident that our research and development will lead humanity into a new technological era.”

“The depletion of natural jade reserves presents an unprecedented opportunity for LongServing’s laboratory-grown jade to lead the global gemstone market.”

“In the field of biotechnology, after completing tests on various cancer cells, we will begin animal trials this year. Our goal is to target the most aggressive forms of lung cancer using precision injection therapy rather than traditional chemotherapy, which harms the entire body.”