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: Jun Hyeok Lee: Power Semiconductor Invention
Introduction
Jun Hyeok Lee is an inventor associated with Eumseong-gun, South Korea, and DB HiTek Co., Ltd. His patent work includes a power semiconductor device designed to address current collapse effects.
Latest Patents
Lee is named on one patent, 1 patent: “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 arrangement aims to increase the current path area and capture electrons trapped between the gate and drain electrodes, helping prevent current collapse.
Career Highlights
Lee’s listed invention concerns power semiconductor device design and manufacturing. The patent identifies DB HiTek Co., Ltd. as the company with which he is associated.
Collaborations
Lee’s listed coworkers include Ung Bi Son and Ji Houn Jung.
Conclusion
Jun Hyeok Lee’s patent focuses on improving power semiconductor performance by expanding the current path and mitigating current collapse through strategically placed hole injection regions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile