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For the Inventor, By the Inventor

Taichung, Taiwan

Chieh-Ning Feng

This inventor holds 14 USPTO granted patents and 14 published patent applications, primarily in Semiconductor Manufacturing. Top assignee: Taiwan Semiconductor Manufacturing Comp. Ltd.. Active years: 2021-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chieh-Ning Feng. Retrieved from https://idiyas.com/inventor/chieh-ning-feng

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

Calculating rank
USPTO Granted Patents = 14 

% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 2

Forward Citations = 12(Granted Patents)


Location History:

  • Hsinchu, TW (2021)
  • Taichung, TW (2021 - 2024)

Company Filing History:

goldMedal14 out of 42,965 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents

Years Active: 2021-2026

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Areas of Expertise:
Semiconductor Packages
Leakage Current
Gate Isolation Structure
Dummy Channel
Edge Dielectric Fin
Fin Field-Effect Transistor
Residue Removal
Metal Gate Cutting
Manufacturing Methods
Device Structures
Integrated Circuits
Transistor Technology
14 patents (USPTO):Explore Patents
1. 12701939 - Semiconductor packages and methods of manufacturing thereof (2026-08-04),
2. 12557575 - Methods for reducing leakage current (2026-02-17),
3. 12402404 - Semiconductor devices with interface between gate isolation structure and dummy channel having curved profile and methods of manufacturing thereof (2025-08-26),
4. 12376374 - Semiconductor devices with edge dielectric fin structures and methods of manufacturing thereof (2025-07-29),
5. 12363999 - Fin field-effect transistor and method of forming the same (2025-07-15),
6. 12328903 - Semiconductor devices and methods of manufacturing thereof (2025-06-10),
7. 12094782 - Semiconductor devices and methods of manufacturing thereof (2024-09-17),
8. 12087639 - Fin field-effect transistor devices and methods of forming the same (2024-09-10),
9. 12046597 - Fin field-effect transistor and method of forming the same (2024-07-23),
10. 12027521 - Semiconductor devices and methods of manufacturing thereof (2024-07-02),
11. 11715736 - Semiconductor devices with gate isolation structures and methods of manufacturing thereof (2023-08-01),
12. 11495501 - Fin field-effect transistor devices and methods of forming the same (2022-11-08),
13. 11145752 - Residue removal in metal gate cutting process (2021-10-12),
14. 10916477 - Fin field-effect transistor devices and methods of forming the same (2021-02-09),

Title: The Innovative Journey of Chieh-Ning Feng

Introduction: Chieh-Ning Feng, a talented inventor hailing from Taichung, Taiwan, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Chieh-Ning Feng's latest patents include cutting-edge advancements in renewable energy technology, smart home devices, and sustainable transportation solutions.

Career Highlights: With a career spanning over two decades, Chieh-Ning Feng has established himself as a pioneer in the tech industry, holding numerous patents and receiving recognition for his innovative work.

Collaborations: Throughout his career, Chieh-Ning Feng has collaborated with leading tech companies, research institutions, and universities to further develop and implement his inventions on a global scale.

Conclusion: Chieh-Ning Feng's passion for innovation and dedication to creating a more sustainable future through technology make him a true visionary in the world of inventions.

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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