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For the Inventor, By the Inventor

Zhubei, Taiwan

Jang-Shiang Tsai

This inventor holds 10 USPTO granted patents. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2006-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jang-Shiang Tsai. Retrieved from https://idiyas.com/inventor/jang-shiang-tsai

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

USPTO Granted Patents = 10

% Patents Active = 60.0

Average Co-Inventor Count = 5.2

ph-index = 3

Forward Citations = 22(Granted Patents)


Location History:

  • Xindian, TW (2006)
  • Shindian, TW (2008)
  • Taipei County, TW (2009 - 2015)
  • Zhubei, TW (2015 - 2022)

Company Filing History:

goldMedal10 out of 42,926 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents

Years Active: 2006-2022

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10 patents (USPTO):Explore Patents
1. 11355642 - Method for manufacturing semiconductor structure (2022-06-07),
2. 11043453 - Method of preventing pattern collapse (2021-06-22),
3. 10515895 - Method of preventing pattern collapse (2019-12-24),
4. 10483397 - Fin field effect transistor and method of forming the same (2019-11-19),
5. 9502287 - Method of preventing pattern collapse (2016-11-22),
6. 9153479 - Method of preventing a pattern collapse (2015-10-06),
7. 8927353 - Fin field effect transistor and method of forming the same (2015-01-06),
8. 7598176 - Method for photoresist stripping and treatment of low-k dielectric material (2009-10-06),
9. 7400401 - Measuring low dielectric constant film properties during processing (2008-07-15),
10. 7029992 - Low oxygen content photoresist stripping process for low dielectric constant materials (2006-04-18),

Title: Jang-Shiang Tsai: Innovator in Semiconductor Manufacturing

Introduction

Jang-Shiang Tsai is a prominent inventor based in Zhubei, Taiwan. He has made significant contributions to the field of semiconductor manufacturing, holding a total of 10 patents. His innovative methods have advanced the technology used in the production of semiconductor structures.

Latest Patents

Among his latest patents is a method for manufacturing semiconductor structures. This method involves forming a first masking layer over a substrate, followed by a second masking layer over the first. It includes creating a photoresist pattern over the second masking layer and patterning both masking layers through this pattern. The process culminates in the formation of a fin structure and a gate structure over it. Another notable patent is a method of preventing pattern collapse, which focuses on forming conductive patterns with small pitches. This method includes the formation of a metal line in a dielectric layer and the subsequent etching of this line to create distinct metal features.

Career Highlights

Jang-Shiang Tsai is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leader in the semiconductor industry. His work has been instrumental in developing advanced manufacturing techniques that enhance the efficiency and effectiveness of semiconductor production.

Collaborations

He has collaborated with notable colleagues, including Chih-Yuan Ting and Jyu-Horng Shieh, contributing to various innovative projects within the semiconductor field.

Conclusion

Jang-Shiang Tsai's contributions to semiconductor manufacturing through his patents and collaborative efforts highlight his role as a key innovator in the industry. His work continues to influence the future of semiconductor technology.

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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