Location History:
- Daejeon, KR (1995)
- Seoul, KR (1995 - 2013)
Company Filing History:
4 out of 11,326 
3 out of 197 Years Active: 1995-2013
Title: Innovative Contributions of Young-Wan Choi
Introduction
Young-Wan Choi, an inventive mind located in Seoul, South Korea, has made significant contributions to the fields of sensor technology and signal amplification. With an impressive portfolio of seven patents, Choi's work embodies creativity and technical expertise that caters to modern technological needs.
Latest Patents
Among his notable innovations is the patent for a Micro-resonator sensor using evanescent wave of total reflection mirror. This sensor utilizes an evanescent wave generated by a total reflection mirror. It includes an input waveguide to efficiently guide inspection light, presenting an advanced method for measuring material interaction via reflection light intensity changes.
Another significant invention by Choi is the Signal amplification apparatus with advanced linearization. This apparatus incorporates a cascode amplifier structure and a series of active elements designed to output an amplified signal while canceling third-order inter-modulation distortion components. This results in enhanced linearity and improved signal quality, showcasing his dedication to both functionality and performance in electronic devices.
Career Highlights
Young-Wan Choi has served prominent roles at renowned institutions, including the Electronics and Telecommunications Research Institute and the Chung-Ang University Industry-Academy Cooperation Foundation. His career has been marked by a strong focus on innovation, allowing him to bridge the gap between academia and practical applications in technology.
Collaborations
Throughout his career, Choi has collaborated with esteemed colleagues, including El-Hang Lee and O-Kyun Kwon. These partnerships have fostered an environment of innovation and creativity, contributing to the advancement of their respective fields while strengthening the network of inventors and researchers.
Conclusion
Young-Wan Choi's inventive prowess has established him as a notable figure in the realms of sensor technology and signal amplification. With his valuable patents and collaborative spirit, he continually enriches the landscape of innovation, making significant strides in enhancing technological capabilities.