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For the Inventor, By the Inventor

Hsinchu, Taiwan

Chih-Tsung Lee

This inventor holds 42 USPTO granted patents and 9 published patent applications, primarily in Semiconductor Processing. Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Au Optronics Corporation, National Science Council. Active years: 1999-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chih-Tsung Lee. Retrieved from https://idiyas.com/inventor/chih-tsung-lee

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

Calculating rank
USPTO Granted Patents = 42 

% Patents Active = 78.6

Average Co-Inventor Count = 5.2

ph-index = 4

Forward Citations = 50(Granted Patents)


Location History:

  • Hisnchu, TW (2016)
  • Hsinchu, TW (1999 - 2024)

Company Filing History:

goldMedal36 out of 42,965 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents
silverMedal4 out of 4,577 
 
Au Optronics Corporation
 patents
bronzeMedal1 out of 544 
 
National Science Council
 patents
4. 1 out of 503 
 
Taiwan Semiconductor Manufacturing Co., Ltd.
 patents

Years Active: 1999-2026

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Areas of Expertise:
Seismic Event Displacement Mitigation
Chemical Vapor Deposition
Semiconductor Fabrication
Polishing System
Display Technologies
Atomic Layer Deposition
Flexible Device Array
Electrostatic Chuck
PVD Apparatus
Two-Step Shallow Trench Isolation
UV Curing System
Device Manufacturing Methods
42 patents (USPTO):Explore Patents
1. 12680162 - CVD device pumping liner (2026-07-14),
2. 12666896 - Vent port diffuser (2026-06-23),
3. 12553489 - Seismic event displacement mitigation (2026-02-17),
4. 12509773 - Semiconductor processing tool (2025-12-30),
5. 12325913 - Deflector for chamber cleaning (2025-06-10),
6. 12276024 - Device and methods for chemical vapor deposition (2025-04-14),
7. 12131962 - Semiconductor processing tool and methods of operation (2024-10-29),
8. 12084769 - Semiconductor processing tool (2024-09-10),
9. 11851761 - Semiconductor processing tool (2023-12-26),
10. 11825730 - Display (2023-11-21),
11. 11735436 - Semiconductor fabrication apparatus (2023-08-22),
12. 11685994 - CVD device pumping liner (2023-06-27),
13. 11587474 - Flexible device array substrate and manufacturing method of flexible device array substrate (2023-02-21),
14. 11443961 - Semiconductor fabrication apparatus (2022-09-13),
15. 11358252 - Method of using a polishing system (2022-06-14),

Title: The Innovative Journey of Chih-Tsung Lee

Introduction: Chih-Tsung Lee, a distinguished inventor hailing from Hsinchu, Taiwan, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Chih-Tsung Lee holds several patents in the areas of semiconductor technology and renewable energy solutions, showcasing his continuous commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Chih-Tsung Lee has worked with leading tech companies and research institutions, playing a pivotal role in the development of cutting-edge technologies that have revolutionized the industry.

Collaborations: Throughout his career, Chih-Tsung Lee has collaborated with top engineers, scientists, and researchers, fostering a culture of innovation and knowledge sharing that has led to the successful implementation of various projects and initiatives.

Conclusion: Chih-Tsung Lee's passion for innovation, coupled with his technical expertise and collaborative spirit, has solidified his reputation as a visionary inventor in the field of technology, inspiring the next generation of innovators to push the boundaries of what is possible.

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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