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For the Inventor, By the Inventor

Hsinchu, Taiwan

Ching-Fang Yu

This inventor holds 18 USPTO granted patents and 9 published patent applications. Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., National Tsing Hua University, Industrial Technology Research Institute. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ching-Fang Yu. Retrieved from https://idiyas.com/inventor/ching-fang-yu

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

USPTO Granted Patents = 18 

% Patents Active = 61.1

Average Co-Inventor Count = 3.8

ph-index = 2

Forward Citations = 147(Granted Patents)


Location History:

  • Taoyuan, TW (2008)
  • Hsinchu, TW (2008 - 2023)

Company Filing History:

goldMedal13 out of 42,872 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents
silverMedal2 out of 1,308 
 
National Tsing Hua University
 patents
bronzeMedal1 out of 9,307 
 
Industrial Technology Research Institute
 patents
4. 1 out of 481 
 
Taiwan Semiconductor Manufacturing Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2008-2026

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18 patents (USPTO):Explore Patents
1. 12645136 - Extreme ultraviolet mask with capping layer (2026-06-02),
2. 12429776 - Lithography method with reduced impacts of mask defects (2025-09-30),
3. 12265322 - EUV mask blank and method of making EUV mask blank (2025-04-01),
4. 11815804 - EUV mask blank and method of making EUV mask blank (2023-11-14),
5. 10955746 - Lithography method with reduced impacts of mask defects (2021-03-23),
6. 10691017 - Pellicle for advanced lithography (2020-06-23),
7. 10126644 - Pellicle for advanced lithography (2018-11-13),
8. 9933699 - Pellicle aging estimation and particle removal from pellicle via acoustic waves (2018-04-03),
9. 9548209 - Method for integrated circuit fabrication (2017-01-17),
10. 9354510 - EUV mask and method for forming the same (2016-05-31),
11. 9305346 - Method and apparatus for efficient defect inspection (2016-04-05),
12. 9152035 - Lithographic photomask with inclined sides (2015-10-06),
13. 8980108 - Method for integrated circuit fabrication (2015-03-17),
14. 8737717 - Method and apparatus for defect identification (2014-05-27),
15. 8691476 - EUV mask and method for forming the same (2014-04-08),

Title: The Innovative Journey of Ching-Fang Yu

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

Latest Patents: Ching-Fang Yu's most recent patents focus on advancements in renewable energy technologies, particularly in the development of solar panel efficiency and energy storage solutions.

Career Highlights: With a career spanning over two decades, Ching-Fang Yu has established herself as a leading figure in the tech industry, holding multiple patents in the areas of clean energy, semiconductor technology, and smart devices.

Collaborations: Throughout her career, Ching-Fang Yu has collaborated with top research institutions and leading tech companies to bring her inventions to life. Her collaborative efforts have led to the successful commercialization of several cutting-edge technologies.

Conclusion: Ching-Fang Yu's relentless pursuit of innovation and her passion for creating sustainable solutions have solidified her reputation as a trailblazer in the world of technology. Her work continues to inspire future generations of inventors 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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