This inventor holds 2 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2005-2013.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Seongnam, KR (2005)
- Suwon-si, KR (2013)
Company Filing History:
Years Active: 2005-2013
Title: Innovations of Hyung-wan Kim
Introduction
Hyung-wan Kim is a notable inventor based in Suwon, South Korea. He has made significant contributions to the field of electrical engineering, particularly in power supply systems and DC-DC converters. With a total of 2 patents, his work reflects a commitment to advancing technology and improving device performance.
Latest Patents
Hyung-wan Kim's latest patents include a step-down converter that maintains stable operation at startup. This innovative step-down converter features a DC-DC converter that includes a boost capacitor and an NMOS transistor, effectively converting an input direct current (DC) voltage to an output DC voltage. Additionally, it incorporates an electric discharge circuit that adjusts the output voltage to be less than or equal to the input voltage. Another significant patent is for a power supply capable of protecting electric device circuits when over-voltage is applied. This power supply includes a rectifying unit that converts externally supplied AC power into first and second DC power, along with a main power supply transformer that boosts the first DC power for the electric device circuit.
Career Highlights
Hyung-wan Kim is currently employed at Samsung Electronics Co., Ltd., a leading global technology company. His role at Samsung has allowed him to work on cutting-edge technologies and contribute to the development of innovative products that enhance user experience.
Collaborations
Throughout his career, Hyung-wan Kim has collaborated with talented colleagues, including Gil-yong Chang and Hyeong-sik Choi. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion
Hyung-wan Kim's contributions to the field of electrical engineering through his patents and work at Samsung Electronics Co., Ltd. highlight his innovative spirit and dedication to advancing technology. His inventions are paving the way for improved power supply systems and enhanced device performance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile