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For the Inventor, By the Inventor

Hsinchu, Taiwan

Shang-Ting Tsai

This inventor holds 4 USPTO granted patents. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2004-2006.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shang-Ting Tsai. Retrieved from https://idiyas.com/inventor/shang-ting-tsai

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

USPTO Granted Patents = 4

Average Co-Inventor Count = 5.5

ph-index = 1

Forward Citations = 1(Granted Patents)


Location History:

  • Taipei, TW (2004 - 2005)
  • Hsin-Chu, TW (2004 - 2006)

Company Filing History:

goldMedal4 out of 42,926 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents

Years Active: 2004-2006

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4 patents (USPTO):Explore Patents
1. 7125521 - Method to solve alignment mark blinded issues and technology for application of semiconductor etching at a tiny area (2006-10-24),
2. 6884149 - Method and system for in-situ monitoring of mixing ratio of high selectivity slurry (2005-04-26),
3. 6746966 - Method to solve alignment mark blinded issues and a technology for application of semiconductor etching at a tiny area (2004-06-08),
4. 6729935 - Method and system for in-situ monitoring of mixing ratio of high selectivity slurry (2004-05-04),

Title: Innovator Shang-Ting Tsai: Pioneering Semiconductor Technologies

Introduction

Shang-Ting Tsai is a notable inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on innovative methods that enhance the efficiency and effectiveness of semiconductor manufacturing processes.

Latest Patents

Among his latest patents, Tsai has developed a method to solve alignment mark blinded issues. This method involves providing a substrate with a cell area and an alignment mark, forming an STI trench, and applying a wet chemical etchant to unblind the alignment mark. Additionally, he has patented a method and system for in-situ monitoring of the mixing ratio of high selectivity slurry used in chemical mechanical polishing operations. This system utilizes laser light to monitor the quality and mixing ratio of the slurry during the polishing process.

Career Highlights

Shang-Ting Tsai is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His innovative approaches have contributed to advancements in semiconductor manufacturing, making processes more efficient and reliable.

Collaborations

Tsai has collaborated with esteemed colleagues such as Yu-Liang Lin and Henry Lo. Their combined expertise has fostered a productive environment for innovation and development in semiconductor technologies.

Conclusion

Shang-Ting Tsai's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in semiconductor manufacturing processes.

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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