This inventor holds 1 USPTO granted patent. Top assignee: Korea Railroad Research Institute. Active years: 2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2006
Title: **Innovative Contributions of Jung Min Cho in Electrical Engineering**
Introduction
Jung Min Cho, an accomplished inventor located in Cheongju, South Korea, has made significant contributions to the field of electrical engineering. His innovative approach to developing technology that enhances the reliability and efficiency of electrical systems has earned him recognition in the industry.
Latest Patents
One of Jung Min Cho's notable patents is for an "Electrical Inertial Load Controlling Apparatus Having Gate Drive for Protecting IGBT." This invention presents a sophisticated gate drive mechanism designed to protect switching elements, specifically the Insulated Gate Bipolar Transistor (IGBT), used in electrical inertial load controllers. The unique feature of this patent is the utilization of a high-voltage IGBT in conjunction with an hcp1316j gate drive. This innovative design helps restrict overvoltage and overcurrent during inverter switching, preventing potential destruction of the IGBT. Moreover, the incorporation of an RC filter near the IGBT minimizes erroneous switching operations caused by noise harmonics during inverter switching, significantly improving system reliability and mitigating abnormal voltage increases across the switching element.
Career Highlights
Jung Min Cho is currently affiliated with the Korea Railroad Research Institute, where he leverages his expertise to advance research and development in railway technology. His commitment to enhancing electrical systems plays a crucial role in improving the operational efficiency of rail transport.
Collaborations
Throughout his career, Jung Min Cho has collaborated with distinguished professionals such as Gil Dong Kim and Young Jae Han. These partnerships have fostered a creative environment that enhances innovation and propels research initiatives in the field of electrical engineering.
Conclusion
Jung Min Cho's inventive spirit and dedication to advancing electrical technology underscore his status as a prominent figure in the engineering landscape. His patent for an electrical inertial load controlling apparatus demonstrates his ability to address complex challenges in electrical systems, paving the way for more reliable and efficient technologies in the future.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile