This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Magnachip Semiconductor, Inc.. 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: Chan Ho Park and His Fast Recovery Diode Patent
Introduction
Chan Ho Park is an inventor based in Seoul, South Korea. His patent work includes a semiconductor device designed to support fast recovery diode performance. Park is associated with Magnachip Semiconductor, Inc.
Latest Patents
Park is listed as an inventor on 1 patent: “Fast Recovery Diode and Method for Manufacturing the Same.” The invention describes a diode with a substrate and an epitaxial layer, along with low- and high-concentration P-type doping regions. A P-type guard ring surrounds these regions, while a field oxide layer, anode electrode, and cathode electrode complete the device structure. The patent also covers a method for manufacturing the diode.
Career Highlights
Park’s listed patent reflects work in semiconductor device design and manufacturing. The invention focuses on the structure of a fast recovery diode, including its doping regions, guard ring, oxide layer, and electrodes.
Collaborations
Park’s listed coworkers include Young Seo Jo and Ho Hyun Kim. The available information identifies these colleagues but does not specify their roles in the patent.
Conclusion
Chan Ho Park’s patent record highlights his contribution to semiconductor technology through an invention concerning the design and manufacture of a fast recovery diode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile