Yao-Ching Ku

This inventor holds 24 USPTO granted patents, primarily in Integrated Circuit Design. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2002-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yao-Ching Ku. Retrieved from https://idiyas.com/inventor/yao-ching-ku

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

USPTO Granted Patents = 24

% Patents Active = 37.5

Average Co-Inventor Count = 6.2

ph-index = 6

Forward Citations = 140(Granted Patents)

Company Filing History:

24 out of 42,872

Taiwan Semiconductor Manufacturing Comp. Ltd.

patents

Years Active: 2002-2020

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Areas of Expertise:

Pellicle Fabrication

Overlay Marks

Photomask Techniques

Double Patterning

Critical Dimension

Electronic Design Automation

DFM Analysis

Optical Proximity Correction

Hot Spot Detection

In-Situ Overlay Alignment

Microlithography

Mask Design

24 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10747103 - Pellicle fabrication methods and structures thereof (2020-08-18),

2. 10163738 - Structure and method for overlay marks (2018-12-25),

3. 10162258 - Pellicle fabrication methods and structures thereof (2018-12-25),

4. 9543406 - Structure and method for overlay marks (2017-01-10),

5. 9026957 - Method of defining an intensity selective exposure photomask (2015-05-05),

6. 8987008 - Integrated circuit layout and method with double patterning (2015-03-24),

7. 8673520 - Intensity selective exposure photomask (2014-03-18),

8. 8609545 - Method to improve mask critical dimension uniformity (CDU) (2013-12-17),

9. 8431291 - Intensity selective exposure photomask (2013-04-30),

10. 8375347 - Driven metal critical dimension (CD) biasing (2013-02-12),

11. 8352888 - Model import for electronic design automation (2013-01-08),

12. 8214772 - Model import for electronic design automation (2012-07-03),

13. 8201111 - Table-based DFM for accurate post-layout analysis (2012-06-12),

14. 8037575 - Method for shape and timing equivalent dimension extraction (2011-10-18),

15. 8001494 - Table-based DFM for accurate post-layout analysis (2011-08-16),

Title: The Innovative Journey of Inventor Yao-Ching Ku

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

Latest Patents: Yao-Ching Ku's latest patents focus on advancements in semiconductor technology, particularly in the development of cutting-edge microchips for various electronic devices.

Career Highlights: With a career spanning over two decades, Yao-Ching Ku has worked with leading tech companies in Taiwan, honing her skills in research and development. Her expertise lies in creating efficient and reliable solutions for complex technological challenges.

Collaborations: Throughout her career, Yao-Ching Ku has collaborated with top research institutions and universities in Taiwan, fostering a culture of innovation and knowledge sharing. Her collaborative efforts have led to the successful development of several patented technologies.

Conclusion: Yao-Ching Ku's passion for innovation and her dedication to pushing the boundaries of technology have solidified her reputation as a pioneering inventor in the vibrant tech hub of Hsinchu, Taiwan. Her contributions continue to inspire the next generation of inventors and researchers in the field.

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]