Hsinchu, Taiwan

W L Hsu

This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2023-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: W L Hsu. Retrieved from https://idiyas.com/inventor/w-l-hsu

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 = 7.0

ph-index = 1


Company Filing History:


Years Active: 2023-2025

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3 patents (USPTO):Explore Patents

Title: W L Hsu: Innovator in Sealing Technologies

Introduction

W L Hsu is a notable inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of sealing technologies, particularly in the semiconductor industry. With a total of 3 patents to his name, Hsu's work focuses on enhancing the performance and durability of sealing articles.

Latest Patents

Hsu's latest patents include a sealing article comprising a metal coating, along with methods of making and using the same. This innovative sealing article features a body made from a polymeric elastomer, such as perfluoroelastomer or fluoroelastomer. The coating layer consists of at least one metal, providing enhanced resistance to ultra-violet (UV) light and plasma. This makes the sealing article suitable for applications in semiconductor processing chambers, where reliability and durability are crucial.

Career Highlights

W L Hsu is currently employed at Taiwan Semiconductor Manufacturing Company Limited, where he continues to develop advanced sealing solutions. His expertise in materials science and engineering has positioned him as a key player in the industry.

Collaborations

Hsu has collaborated with notable colleagues, including Peng-Cheng Hong and Jun-Liang Pu. These partnerships have fostered innovation and contributed to the successful development of new sealing technologies.

Conclusion

W L Hsu's contributions to sealing technologies have made a significant impact in the semiconductor industry. His innovative patents and collaborative efforts continue to drive advancements in this critical 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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