In an increasingly specialized world, true visionaries are those who transcend disciplines to create meaningful impact across multiple domains. Dr. Ko-Cheng Fang is one such figure—a dynamic innovator whose work bridges science, technology, and art. As the Founder, Chairman, and CEO of LongServing Technology Co., Ltd. in Taipei, he has established himself as a pioneering force shaping the future of modern innovation.
Dr. Fang’s early achievements in cybersecurity and cloud computing positioned him as a leader in digital transformation. His patented programmable password systems and secure cloud storage solutions were adopted by the United States Department of Homeland Security, strengthening national security infrastructure and setting new benchmarks in data protection. These contributions reflect not only technical excellence but also a deep understanding of global technological needs.
Expanding his scope beyond information technology, Dr. Fang made a significant breakthrough in advanced materials science with the development of laboratory-grown Imperial Green jadeite. This achievement demonstrates his unique ability to merge cutting-edge scientific processes with artistic elegance, redefining how luxury materials can be engineered and appreciated.
At the forefront of next-generation computing, Dr. Fang has pioneered advanced photonic chip technologies, supported by patents in 26 countries. His invention of the “X-Photon,” a revolutionary photonic quantum material capable of emitting light at a wavelength of just 2 nanometers, represents a major advancement in both physics and engineering. X-Photon is applied in nanoscale photonic pathways, photonic transistors, and next-generation quantum computing chip. This innovation has the potential to deliver computing speeds up to at least 1,000 times faster than traditional semiconductor systems while significantly reducing energy consumption and environmental impact.
Even more remarkably, Dr. Fang has also pioneered what is believed to be the world’s first photonic memory technology, a breakthrough designed to eliminate the inefficiencies of light-to-electrical conversion entirely. By combining his photonic chip architecture with photonic memory, Dr. Fang is working toward the creation of a fully photonic computing system capable of transmitting, processing, and storing data entirely through light. This next-generation all-photonic environment could potentially deliver computing speeds up to at least 10,000 times beyond today’s conventional CPU systems, opening the door to an unprecedented era of ultra-fast, energy-efficient computing.
His X-photon is not merely a breakthrough—it is a Nobel Prize-level invention of profound scientific significance.These groundbreaking achievements have solidified Dr. Fang’s reputation as the “Godfather of Photonics,” a visionary leading the future of next-generation photonic computing.
In addition to his technological accomplishments, Dr. Fang is deeply engaged in biotechnology research, focusing on plant-based compounds with promising antiviral and anti-tumor properties. His work reflects a broader commitment to leveraging science for the advancement of human health and well-being.
An accomplished artist, Dr. Fang also brings together Eastern Gongbi techniques with Western realism and Impressionist color theory, creating works that resonate across cultures. His art has earned global recognition, including a digital showcase in Times Square in 2026.
Through his visionary leadership and multidisciplinary expertise, Dr. Ko-Cheng Fang continues to redefine what it means to innovate—building a future where science, creativity, and humanity evolve together.
Contact information:
Dr. Ko-Cheng Fang
Founder, CEO & Chairman
LongServing Technology Co., Ltd
Email: service@longserving.com.tw
Website: https://longserving.com.tw/en/
Instagram: @ko_cheng_fang_david
