Location History:
- Gwangju, KR (2017)
- Buk-gu, KR (2019)
Company Filing History:
Years Active: 2017-2019
Title: Innovations of Jaisang Koh
Introduction
Jaisang Koh is a notable inventor based in Buk-gu, South Korea. He has made significant contributions to the field of optical technology, holding a total of 2 patents. His work focuses on enhancing optical communication systems through innovative devices.
Latest Patents
One of Jaisang Koh's latest patents is a multi-wavelength transmission apparatus using cylindrical lenses. This invention includes a wavelength divider that separates an optical signal by wavelength and directs the wavelength-divided optical signals to different positions. The apparatus features a first cylindrical lens that diverges the signals along both the X and Y axes, promoting them in the Z-direction. Additionally, a second cylindrical lens further diverges the output signals, while a reflector directs the optical signals back toward the second cylindrical lens. The design of the first cylindrical lens is identical to that of the second, rotated by 90° in the Y-axial direction.
Another significant patent is an optical wavelength and power measurement device. This device comprises an input unit for connecting an optical connector that emits communication light in the infrared wavelength region. It includes a filter unit that separates the infrared communication light from visible light, a sensing unit that processes the infrared communication light, and an inspection unit that examines the surface of the optical connector.
Career Highlights
Jaisang Koh is currently affiliated with the Electronics and Telecommunications Research Institute, where he continues to innovate in the field of optical technologies. His work has contributed to advancements in communication systems, enhancing their efficiency and effectiveness.
Collaborations
He collaborates with talented coworkers, including Hyun Seo Kang and Eun Kyoung Jeon, who contribute to his research and development efforts.
Conclusion
Jaisang Koh's contributions to optical technology through his patents demonstrate his innovative spirit and commitment to advancing communication systems. His work continues to impact the field positively, showcasing the importance of innovation in technology.