Company Filing History:
Years Active: 2018
Title: Innovations of Chung Hyon Choi
Introduction
Chung Hyon Choi is a notable inventor based in Seoul, South Korea. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced switching methods. His innovative approach focuses on enhancing the safety and efficiency of electrical systems.
Latest Patents
Choi holds a patent for a "Method and switch for automatically cutting off high temperature and high current by using metal-insulator transition (MIT) device." This invention involves a method for automatically cutting off high temperature and high current. It includes calculating an FET voltage applied to a Field Effect Transistor (FET), based on the resistance of a Critical Temperature Switch (CTS) and a reference resistance. The process compares the FET voltage with a predetermined threshold voltage. The FET is set to an ON state when the FET voltage exceeds the threshold voltage and is set to an OFF state when it falls below this threshold. The CTS is a switch that incorporates an MIT device, which exhibits metallic properties only within a specific temperature range. Choi's patent represents a significant advancement in the field of electrical safety.
Career Highlights
Chung Hyon Choi is currently employed at Mobrik Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the capabilities of electrical systems, particularly in high-temperature and high-current applications.
Collaborations
Choi has collaborated with several talented individuals in his field, including Dong Che Lee and Young Gu Lee. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Chung Hyon Choi's contributions to electrical engineering through his innovative patent demonstrate his commitment to enhancing safety and efficiency in electrical systems. His work continues to influence the industry and inspire future innovations.