This inventor holds 1 USPTO granted patent. Top assignee: Db Hitek Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Min Su Cho: Power Semiconductor Innovation
Introduction
Min Su Cho is an inventor associated with Eumseong-gun, South Korea, and DB HiTek Co., Ltd. His patent work focuses on power semiconductor technology and methods for improving device performance.
Latest Patents
Cho is named on one patent, 1 patent, titled “Power Semiconductor Device and Method of Manufacturing Same.” The invention proposes forming multiple hole-injection regions, spaced apart at the bottom of the drain electrode. This design aims to increase the current-path area and capture electrons trapped between the gate and drain electrodes, helping to prevent current-collapse effects.
Career Highlights
Cho’s documented patent contribution concerns semiconductor device design and manufacturing. The patent describes an approach intended to address current collapse, a performance issue in power semiconductor devices.
Collaborations
The patent identifies Cho in connection with DB HiTek Co., Ltd., a semiconductor company. The available information does not specify additional collaborators.
Conclusion
Min Su Cho’s patent presents a targeted design strategy for improving current flow and reducing current collapse in power semiconductor devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile