Hsinchu, Taiwan

Yen-Kai Yang

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Epistar Corporation. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yen-Kai Yang. Retrieved from https://idiyas.com/inventor/yen-kai-yang

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Yen-Kai Yang: Innovator in Semiconductor Technology

Introduction

Yen-Kai Yang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology. His innovative work has led to the development of a unique semiconductor device that showcases his expertise and creativity.

Latest Patents

Yen-Kai Yang holds a patent for a semiconductor device. This device includes a first conductive type semiconductor region featuring a first semiconductor structure. The first semiconductor structure consists of one or more pairs of stacks, each containing a first layer and a second layer. The first layer is composed of AlGaN, while the second layer also includes AlGaN, with specific conditions on the composition. The device is designed to enhance performance and efficiency in semiconductor applications.

Career Highlights

Yen-Kai Yang is currently employed at Epistar Corporation, a leading company in the semiconductor industry. His work at Epistar has allowed him to focus on advancing semiconductor technologies and contributing to the company's innovative projects.

Collaborations

Yen-Kai Yang has collaborated with notable colleagues, including Chang-Hua Hsieh and Chia-Ming Liu. These collaborations have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Yen-Kai Yang is a distinguished inventor whose work in semiconductor technology has made a significant impact. His patent and contributions at Epistar Corporation highlight his role as an innovator in the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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