Miaoli, Taiwan

Yung-li Tsai

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Taiwan Semiconductor Manufacturing Co., Ltd.. Active years: 2024-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yung-li Tsai. Retrieved from https://idiyas.com/inventor/yung-li-tsai-fx2b9ghs

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

Calculating rank
USPTO Granted Patents = 3 

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 1


Company Filing History:


Years Active: 2024-2026

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3 patents (USPTO):Explore Patents

Title: Yung-li Tsai: Innovator in Semiconductor Manufacturing

Introduction

Yung-li Tsai is a prominent inventor based in Miaoli County, Taiwan. He has made significant contributions to the field of semiconductor manufacturing, particularly in contamination control systems. His innovative work has led to advancements that enhance the efficiency and reliability of semiconductor processing.

Latest Patents

Yung-li Tsai holds a patent for a system designed to control contamination in semiconductor manufacturing. The patent, titled "Contamination control in semiconductor manufacturing systems," describes a contamination-controlled semiconductor processing system. This system includes a processing chamber, a contamination detection system, and a contamination removal system. The processing chamber is specifically configured to process a wafer. The contamination detection system is designed to determine whether the contamination level on a surface of the door exceeds a baseline level. In response to this detection, the contamination removal system effectively removes contaminants from the surface of the door.

Career Highlights

Yung-li Tsai is associated with Taiwan Semiconductor Manufacturing Company Limited, a leading entity in the semiconductor industry. His work at this company has positioned him as a key player in the development of advanced semiconductor technologies. His innovative solutions have contributed to the company's reputation for excellence in manufacturing processes.

Collaborations

Yung-li Tsai has collaborated with notable colleagues, including Bo Chen Chen and Sheng-Wei Wu. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in the semiconductor field.

Conclusion

Yung-li Tsai's contributions to semiconductor manufacturing through his innovative patent and collaborative efforts highlight his importance in the industry. His work continues to influence advancements in contamination control systems, ensuring the integrity and performance of semiconductor devices.

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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