In today’s rapidly evolving world, few individuals possess the ability to move effortlessly between disciplines and redefine them in the process. Dr. Ko-Cheng Fang is one such visionary—a scientist, inventor, entrepreneur, and artist whose work reflects a rare synthesis of intellect and creativity. As the Founder, Chairman, and CEO of LongServing Technology Co., Ltd., based in Taipei, he stands at the forefront of global innovation, shaping the future through a uniquely multidisciplinary lens.
Dr. Fang first gained recognition through his pioneering contributions to cybersecurity and cloud computing. His patented programmable password systems and secure cloud technologies were adopted by the United States Department of Homeland Security, reinforcing critical infrastructure and setting new standards in digital protection. These early successes laid the groundwork for a career defined by transformative thinking and practical impact.
His curiosity soon extended into the realm of advanced materials science, where he achieved a remarkable milestone with the development of laboratory-grown Imperial Green jadeite. This innovation not only represents a technical breakthrough in crystal engineering but also reflects his artistic sensibility—bringing together scientific precision and the timeless appeal of luxury design.
Continuing to push technological boundaries, Dr. Fang has emerged as a pioneer in photonic computing. His patented photonic chip architectures, recognized across 26 countries, introduce a new paradigm in processing speed and efficiency. At the core of this advancement is the “X-Photon,” a groundbreaking photonic quantum material capable of emitting light at an astonishing wavelength of 2 nanometers. 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 conventional semiconductor technologies while significantly reducing energy consumption.
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.
Beyond the technological sphere, Dr. Fang’s exploration of biotechnology focuses on plant-based compounds with promising antiviral and anti-tumor properties—demonstrating his commitment to advancing science for the betterment of humanity.
An accomplished artist as well, he bridges cultures and styles by combining the intricate detail of Gongbi with Western realism and Impressionist color theory. His work has achieved international acclaim, including a notable digital showcase in Times Square in 2026.
Through his extraordinary contributions across science, technology, and art, Dr. Ko-Cheng Fang continues to inspire a future where innovation is limitless and creativity knows no boundaries.
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
