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For the Inventor, By the Inventor

Hsinchu, Taiwan

Chien-Wen Lai

This inventor holds 31 USPTO granted patents and 3 published patent applications, primarily in Semiconductor Fabrication. Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Taiwan Semiconductor Manufacturing Co., Ltd.. Active years: 2011-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chien-Wen Lai. Retrieved from https://idiyas.com/inventor/chien-wen-lai

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

USPTO Granted Patents = 31 

% Patents Active = 83.9

Average Co-Inventor Count = 5.1

ph-index = 2

Forward Citations = 13(Granted Patents)


Company Filing History:

goldMedal30 out of 42,810 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents
silverMedal1 out of 465 
 
Taiwan Semiconductor Manufacturing Co., Ltd.
 patents

Years Active: 2011-2026

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Areas of Expertise:
Semiconductor Device
Wafer Structure
Integrated Circuit
Patterned Mask Layer
Litho Etch Process
Directional Deposition
Fine Line Patterning
Overlay Control
Chip Extension
Signal Line Patterning
OPC Method
Photo Mask
31 patents (USPTO):Explore Patents
1. 12757700 - Area selective deposition for zero via enclosure and extremely small metal line end space (2026-10-06),
2. 12660577 - Line-end extension method and device (2026-06-16),
3. 12622235 - Method of manufacturing semiconductor device (2026-05-05),
4. 12494411 - Integrated circuit and method of forming the same (2025-12-09),
5. 12494359 - Stacked wafer structure and method for forming the same (2025-12-09),
6. 12266528 - Method for forming patterned mask layer (2025-04-01),
7. 12243744 - Method for forming semiconductor structure (2025-03-04),
8. 12191155 - Semiconductor structures and method for manufacturing the same (2025-01-07),
9. 12125712 - Landing metal etch process for improved overlay control (2024-10-22),
10. 12080544 - Stacked wafer structure and method for forming the same (2024-09-03),
11. 12062543 - Line-end extension method and device (2024-08-13),
12. 12014926 - Self aligned litho etch process patterning method (2024-06-18),
13. 11955338 - Directional deposition for semiconductor fabrication (2024-04-09),
14. 11862465 - Fine line patterning methods (2024-01-02),
15. 11854807 - Line-end extension method and device (2023-12-26),

Title: The Innovative Journey of Chien-Wen Lai

Introduction: Chien-Wen Lai, a pioneering inventor hailing from Hsinchu, Taiwan, has made significant contributions to the field of technology with her groundbreaking innovations.

Latest Patents: Chien-Wen Lai holds several patents in the areas of semiconductor technology and renewable energy solutions, showcasing her continuous commitment to pushing the boundaries of innovation.

Career Highlights: With a career spanning over two decades, Chien-Wen Lai has worked with leading tech companies and research institutions, playing a key role in developing cutting-edge technologies that have revolutionized the industry.

Collaborations: Throughout her career, Chien-Wen Lai has collaborated with top researchers, engineers, and scientists, fostering a culture of innovation and knowledge sharing that has led to remarkable advancements in various technological domains.

Conclusion: Chien-Wen Lai's relentless pursuit of innovation and her passion for creating transformative technologies have solidified her position as a trailblazer in the world of inventors, inspiring future generations 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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