This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Korea Electrotechnology Research Institute, Airtec System Co., Ltd.. Active years: 2014-2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Changwon-si, KR (2015)
- Changwon, KR (2015)
- Gyeongsangnam-do, KR (2014 - 2016)
Company Filing History:
3 out of 163 
1 out of 1 Years Active: 2014-2016
Title: Innovations of Jong Hyun Kim
Introduction
Jong Hyun Kim is a notable inventor based in Gyeongsangnam, South Korea. He has made significant contributions to the field of electrical engineering, particularly in high voltage direct-current transmission and LED technology. With a total of 4 patents to his name, his work reflects a commitment to advancing technology and improving energy efficiency.
Latest Patents
One of his latest patents is a method for suppressing circulating current in a modular multilevel converter for high voltage direct-current transmission. This invention provides a solution for controlling circulating currents in a modular multi-level converter, which is essential for efficient energy transmission. The method involves inputting various current values and controlling the circulating current to achieve optimal performance.
Another significant patent is an apparatus for controlling the operation of an LED and a method for controlling the drive current thereof. This invention allows for the effective operation of both direct current and alternating current LED modules. It ensures that the drive current can be output in a sine wave form, which minimizes flicker and improves the overall power factor of the LED array.
Career Highlights
Jong Hyun Kim has worked with prominent organizations such as the Korea Electrotechnology Research Institute and Airtec System Co., Ltd. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in electrical engineering.
Collaborations
Throughout his career, Jong Hyun Kim has collaborated with notable colleagues, including Myung Hyo Ryu and Dong Wook Yoo. These collaborations have fostered a creative environment that has led to the development of impactful technologies.
Conclusion
Jong Hyun Kim's contributions to the field of electrical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and pave the way for future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile