This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Taiwan-Asia Semiconductor Corporation. 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: Yen-Chun Tseng and Ultraviolet-Sensing Photodiode Innovation.
Introduction
Yen-Chun Tseng is an inventor associated with Hsinchu, Taiwan. His work includes a patented photodiode structure designed to enhance ultraviolet-light sensing.
Latest Patents
Tseng is credited with 1 patent, titled “Structure of Ultraviolet Light Sensing-Enhanced Photodiode.” The invention combines a silicon photodiode with an infrared conversion layer on its light-receiving surface. The conversion layer changes incoming ultraviolet light into infrared light, some of which reaches the silicon photodiode and is converted into photoelectric current. An infrared reflection layer redirects light that would otherwise escape, helping guide it toward the photodiode.
Career Highlights
Tseng is associated with Taiwan-Asia Semiconductor Corporation. His patented design focuses on improving how a silicon photodiode detects ultraviolet light by converting it into infrared light and reflecting some of that light back toward the sensing element.
Collaborations
Tseng’s coworker Chuan-Wei Chen is a woman. The information provided identifies her as a coworker but does not specify a role in the patent.
Conclusion
Yen-Chun Tseng’s patent describes an approach to ultraviolet sensing that combines infrared conversion and reflection with a silicon photodiode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile