Location History:
- Hwaseong-si, KR (2016 - 2019)
- Gyeonggi-do, KR (2013 - 2020)
Company Filing History:
19 out of 18,700 
6 out of 8,089 
1 out of 21 
Years Active: 2013-2020
Title: The Innovative Mind of Won Kyoung Choi: Patents and Progress in Battery Technology
Introduction: Won Kyoung Choi is an accomplished inventor located in Gyeonggi-do, South Korea, known for his significant contributions to battery technology. With a total of 19 patents to his name, Choi continues to push the boundaries of innovation in this crucial field.
Latest Patents: Among his latest inventions, Choi has developed a system and method for diagnosing battery connection status. This system incorporates a DC-DC converter that outputs voltage levels, effectively linking a battery to the converter and utilizing a controller to manage and diagnose the connection status accurately. The invention aims to improve error correction between command values and actual battery measurements.
In addition, Choi has introduced a voltage drop compensation control system and method for power supply devices. This innovation addresses the voltage drop that occurs in the electric connection line between a DC-DC converter and a battery. It utilizes a controller to generate a compensation voltage command, enhancing the efficiency and reliability of power supply systems.
Career Highlights: Throughout his career, Won Kyoung Choi has made impactful strides in the automotive and technology sectors. Notably, he has held key positions at Hyundai Motor Company and Kia Motors Corporation, where his work has influenced advancements in battery technology and electric vehicle development.
Collaborations: Choi has had the opportunity to collaborate with talented peers, including Jee Heon Kim and Dong Jun Lee. These collaborations have fostered a creative environment that drives the innovation process, resulting in the successful development of robust technologies.
Conclusion: Won Kyoung Choi stands out as a leading figure in the realm of battery technology, with his 19 patents showcasing his dedication to innovation. Through his work at prominent companies and his collaborative efforts, he continues to pave the way for advancements that are essential for the future of energy storage and electric mobility.