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For the Inventor, By the Inventor

Hsinchu, Taiwan

Kuo-Chiang Tsai

This inventor holds 39 USPTO granted patents and 17 published patent applications, primarily in Semiconductor Devices. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kuo-Chiang Tsai. Retrieved from https://idiyas.com/inventor/kuo-chiang-tsai

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

USPTO Granted Patents = 39 

% Patents Active = 100.0

Average Co-Inventor Count = 2.9

ph-index = 3

Forward Citations = 37(Granted Patents)


Company Filing History:

goldMedal39 out of 42,872 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents

Years Active: 2020-2026

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Areas of Expertise:
Semiconductor Devices
Low Resistivity
Via Structures
Electrical Connection
Contact Resistance
Integrated Circuit
Manufacturing Methods
Source/Drain Contacts
Protective Liner
Field Effect Transistor
Raised Via Contacts
Insulating Cap
39 patents (USPTO):Explore Patents
1. 12757433 - Semiconductor device structure with butted-contact and methods of forming the same (2026-10-06),
2. 12733483 - Transistor with source and drain via structures (2026-09-08),
3. 12701990 - Insulating cap on contact structure (2026-08-04),
4. 12666944 - Semiconductor device structure with conductive via structure and method for forming the same (2026-06-23),
5. 12641845 - Semiconductor contact structure including via structure with metal bulk layer nested within barrier liner and method for forming the same (2026-05-26),
6. 12588237 - Method for forming via structure with low resistivity (2026-03-24),
7. 12471352 - Semiconductor device and method of fabricating the same (2025-11-11),
8. 12317570 - Protective liner for source/drain contact to prevent electrical bridging while minimizing resistance (2025-05-27),
9. 12255096 - Semiconductor device with reduced contact resistance and methods of forming the same (2025-03-18),
10. 12243826 - Method for manufacturing semiconductor structure having raised via contacts (2025-03-04),
11. 12154957 - Semiconductor devices and methods of manufacture (2024-11-26),
12. 12154856 - Methods of manufacturing via structures on source/drain contacts (2024-11-26),
13. 12148797 - Gate air spacer protection during source/drain via hole etching (2024-11-19),
14. 12074218 - Contact structure with insulating cap (2024-08-27),
15. 12046646 - Contact and via structures (2024-07-23),

Title: The Innovative Journey of Inventor Kuo-Chiang Tsai

Introduction: Kuo-Chiang Tsai is a distinguished inventor hailing from Hsinchu, Taiwan. His groundbreaking work in the field of technology has earned him recognition on a global scale.

Latest Patents: Kuo-Chiang Tsai holds several patents in the realm of semiconductor technology and advanced electronics. His recent patents focus on enhancing the efficiency and performance of electronic devices.

Career Highlights: With a career spanning over two decades, Kuo-Chiang Tsai has made significant contributions to the tech industry. He has worked with leading companies to develop cutting-edge technologies that have revolutionized the way we interact with electronic devices.

Collaborations: Throughout his career, Kuo-Chiang Tsai has collaborated with top researchers, engineers, and innovators in the field. His collaborative efforts have led to the development of innovative solutions that have had a lasting impact on the industry.

Conclusion: In conclusion, Kuo-Chiang Tsai's passion for innovation and his relentless pursuit of technological advancement have solidified his position as a visionary inventor. His work continues to inspire future generations of inventors and shape the landscape of the tech industry.

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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