Kuei-Yu Kao

This inventor holds 49 USPTO granted patents and 45 published patent applications, primarily in Semiconductor Devices. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2019-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kuei-Yu Kao. Retrieved from https://idiyas.com/inventor/kuei-yu-kao

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

USPTO Granted Patents = 49 (Patent Applications = 45)

% Patents Active = 100.0

Average Co-Inventor Count = 5.6

ph-index = 2

Forward Citations = 19(Granted Patents)

Company Filing History:

49 out of 42,872

Taiwan Semiconductor Manufacturing Comp. Ltd.

patents

Years Active: 2019-2026

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Areas of Expertise:

Gate Profile Control

FinFET Device

Stacked Layers

Transistor Optimization

Replacement Gate Process

Alignment Structure

Dummy Gate Dielectric

Multi-Channel Devices

Thermal Management

Semiconductor Fabrication

Corner Spacers

Device Manufacturing

49 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12557369 - Gate profile control through sidewall protection during etching (2026-02-17),

2. 12484276 - Replacement structures (2025-11-25),

3. 12463047 - Methods for forming stacked layers and devices formed thereof (2025-11-04),

4. 12426311 - Gate structures and spacers in semiconductor devices and methods of manufacturing thereof (2025-09-23),

5. 12402402 - Transistor gate profile optimization (2025-08-26),

6. 12402353 - Method of manufacturing a semiconductor device and a semiconductor device (2025-08-26),

7. 12364003 - Semiconductor devices and methods of manufacturing thereof (2025-07-15),

8. 12362285 - Alignment structure for semiconductor device and method of forming same (2025-07-15),

9. 12300742 - Fin field-effect transistor device and method of forming the same (2025-05-13),

10. 12294023 - Method of manufacturing a semiconductor device having corner spacers adjacent a fin sidewall (2025-05-06),

11. 12288812 - Semiconductor devices and methods of fabrication thereof (2025-04-29),

12. 12266715 - Semiconductor devices and methods of manufacturing thereof (2025-04-01),

13. 12261213 - Fin-end gate structures and method forming same (2025-03-25),

14. 12243748 - FinFET device having a gate with a tapering bottom portion and a gate fill material with a widening bottom portion (2025-03-04),

15. 12230545 - Semiconductor devices including dummy gate dielectric layer and methods of manufacturing thereof (2025-02-18),

Title: The Innovative Journey of Inventor Kuei-Yu Kao

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

Latest Patents: Kuei-Yu Kao's latest patents include a cutting-edge smart home device that revolutionizes the way we interact with our living spaces, and a sustainable energy solution that aims to reduce carbon emissions.

Career Highlights: Throughout her illustrious career, Kuei-Yu Kao has been recognized for her exceptional problem-solving skills and creativity. She has received numerous awards for her innovative work, solidifying her reputation as a trailblazer in the industry.

Collaborations: Kuei-Yu Kao has collaborated with leading tech companies and research institutions to bring her ideas to life. Her ability to work seamlessly with teams of experts from diverse backgrounds has been instrumental in the success of her projects.

Conclusion: In conclusion, Kuei-Yu Kao's passion for innovation and dedication to pushing the boundaries of technology have established her as a prominent figure in the world of inventors. Her relentless pursuit of excellence continues to inspire future generations of inventors and innovators.

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]

45 patents pending: