Company Filing History:
3 out of 27 
1 out of 3 Years Active: 2019-2023
Title: Seok Beom Cho: Innovator in Photon Detection Technology
Introduction
Seok Beom Cho is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of photon detection technology, holding a total of three patents. His work focuses on enhancing the efficiency and effectiveness of photon detection devices.
Latest Patents
One of his latest patents is titled "Detection of photon by pairing avalanche photodiodes with different threshold voltages." This invention describes a photon detection device that boasts high light detection efficiency. The device includes a first light reception part that receives a gate signal and outputs a first signal, and a second light reception part that also receives a gate signal and outputs a second signal. The determination part of the device assesses whether a photon is received based on the signals from both light reception parts. Notably, the breakdown voltage of the second light reception part is higher than that of the first, allowing for improved detection capabilities.
Another significant patent is the "Quantum noise-based random number generating apparatus utilizing a plurality of light sources." This apparatus is designed to equalize the spatial intensity distribution of light signals that are radiated from a light source and input to individual pixels. This innovation has potential applications in various fields requiring random number generation.
Career Highlights
Seok Beom Cho has worked with notable companies such as Id Quantique SA and Wooriro Co., Ltd. His experience in these organizations has contributed to his expertise in photon detection and related technologies.
Collaborations
Throughout his career, Seok Beom Cho has collaborated with talented individuals, including Jeong Woon Choi and Chan Yong Park. These collaborations have likely enriched his work and led to further advancements in his field.
Conclusion
Seok Beom Cho is a distinguished inventor whose work in photon detection technology has led to innovative solutions and patents. His contributions continue to influence the field and pave the way for future advancements.