Location History:
- Daejon, KR (2004)
- Daejon-Shi, KR (2003 - 2005)
- Daejeon, KR (2003 - 2019)
Company Filing History:
20 out of 11,315 
1 out of 832,880 Years Active: 2003-2019
Title: Innovations of Kwang Ryong Oh in Optical Sensors
Introduction: Kwang Ryong Oh, a distinguished inventor based in Daejeon, South Korea, has made significant contributions to the field of optical sensors, holding a total of 21 patents. His work exemplifies the fusion of advanced technology and practical application, particularly in enhancing sensor capabilities.
Latest Patents: Among his latest innovations, Kwang Ryong Oh developed an optical sensor featuring an external cavity laser that outputs sensing and reference light. This design eliminates the need for high-resolution spectroscopes while improving the sensor's resolution and sensitivity. Additionally, he introduced a semi-circular resonator utilizing a whispering gallery mode (WGM), which serves to enhance the performance of optical sensors by effectively detecting a beating signal caused by the interference of two output beams from the resonators.
Career Highlights: Kwang Ryong Oh's career has been marked by his tenure at the Electronics and Telecommunications Research Institute, where he applied his expertise to groundbreaking technologies. His innovative approaches to optical sensors have positioned him as a notable inventor in the field.
Collaborations: Throughout his professional journey, Kwang has collaborated with esteemed colleagues such as Hyun Soo Kim and Kang Ho Kim. These partnerships have enriched his research and contributed to the successful development of his patented technologies.
Conclusion: Kwang Ryong Oh's 21 patents and cutting-edge innovations in optical sensor technology reflect a strong commitment to advancing the field. His contributions will undoubtedly continue to influence future developments in sensor technology and related areas.