Jia-Ni Yu

This inventor holds 97 USPTO granted patents and 54 published patent applications, primarily in Semiconductor Devices (CPC class H01L29-42392). Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Taiwan Semiconductor Manufacturing Co., Ltd.. Active years: 2019-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jia-Ni Yu. Retrieved from https://idiyas.com/inventor/jia-ni-yu

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

USPTO Granted Patents = 97 (Patent Applications = 54)

% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 4

Forward Citations = 102(Granted Patents)

Forward Citations (Not Self Cited) = 49(Dec 10, 2025)

Inventors with similar research interests:

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Location History:

New Taipei, TW (2019 - 2024)
Hsinchu, TW (2020 - 2024)

Company Filing History:

92 out of 42,810

Taiwan Semiconductor Manufacturing Comp. Ltd.

patents

5 out of 465

Taiwan Semiconductor Manufacturing Co., Ltd.

patents

Years Active: 2019-2026

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Areas of Expertise:

Nanosheet Transistors

Threshold Voltage Tuning

Integrated Circuits

Field Effect Transistor

Gate Electrode

Silicon Channel

Multi-Gate Devices

Self-Aligned Contacts

Device Fabrication

Metal Gate Electrodes

Bi-Layer Gate Helmet

FinFET Devices

97 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12745454 - Single metal gate with dual effective work function gate metal scheme (2026-09-22),

2. 12740103 - Semiconductor device having nanosheet transistor and improved dipole layer (2026-09-15),

3. 12690258 - Dipole patterning for CMOS devices (2026-07-21),

4. 12648181 - Multiple gate patterning methods towards future nanosheet scaling (2026-06-02),

5. 12648164 - Semiconductor structure and method for manufacturing the same (2026-06-02),

6. 12628418 - Semiconductor device with selectively etched dielectric fins (2026-05-12),

7. 12575133 - Transistor device with work function metal layers and method thereof (2026-03-10),

8. 12538511 - Semiconductor device and method fabricating the same (2026-01-27),

9. 12513953 - Tuning threshold voltage in nanosheet transitor devices (2025-12-30),

10. 12507474 - Input/output semiconductor devices (2025-12-23),

11. 12477766 - Semiconductor transistor device structure including nanostructure and gate structure with protection layer and fill layer and method for forming the same (2025-11-18),

12. 12453173 - Integrated circuits with gate cut features (2025-10-21),

13. 12419073 - Device having a gate electrode wrapping around semiconductor layers and proximate to a dielectric fin (2025-09-16),

14. 12396248 - Semiconductor device fabrication methods and structures thereof (2025-08-19),

15. 12389675 - Semiconductor device having nanosheet transistor and methods of fabrication thereof (2025-08-12),

Title: Jia-Ni Yu: Pioneering Innovator in Semiconductor Technology

Introduction: Jia-Ni Yu, a visionary inventor based in New Taipei, Taiwan, is a true pioneer in the world of technology. With an impressive 55 patents to his name, his relentless pursuit of innovation and commitment to pushing boundaries have cemented his legacy as an influential figure in the industry.

Latest Patents: Among Jia-Ni Yu's latest patents is a groundbreaking semiconductor device structure and methods of forming the same. This innovative structure comprises unique features such as dual gate electrode layers and gate isolation structures, showcasing his advanced knowledge and expertise in semiconductor technology. Additionally, his semiconductor device and method fabricating the same patent further exemplifies his prowess in developing cutting-edge solutions within the field.

Career Highlights: Jia-Ni Yu is currently affiliated with Taiwan Semiconductor Manufacturing Company Limited (TSMC), a prominent player in the semiconductor industry. His contributions to TSMC have undoubtedly played a vital role in advancing technological capabilities and driving innovation within the company.

Collaborations: Throughout his illustrious career, Jia-Ni Yu has collaborated with esteemed colleagues such as Chih-Hao Wang and Chung-Wei Hsu. Together, they have worked on various projects and inventions, further solidifying Jia-Ni Yu's reputation as a collaborative and forward-thinking inventor.

Conclusion: Jia-Ni Yu's innovative spirit and dedication to technological advancement continue to inspire future generations of inventors and innovators. His work in semiconductor technology has not only reshaped the industry but has also set a high standard for excellence. Jia-Ni Yu stands as a shining example of a true pioneer in the world of technology, with a legacy that will undoubtedly endure for years to come.

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]

54 patents pending: