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For the Inventor, By the Inventor

Hsinchu, Taiwan

Yi-Chun Chen

This inventor holds 66 USPTO granted patents and 12 published patent applications, primarily in Semiconductor Devices (CPC class H01L). Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Industrial Technology Research Institute, International Business Machines Corporation. Active years: 1996-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yi-Chun Chen. Retrieved from https://idiyas.com/inventor/yi-chun-chen

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

Calculating rank
USPTO Granted Patents = 66 

% Patents Active = 83.3

Average Co-Inventor Count = 3.8

ph-index = 6

Forward Citations = 189(Granted Patents)

Forward Citations (Not Self Cited) = 168(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Taichung, TW (1996 - 2000)
  • New Taipei, TW (2013 - 2017)
  • Taipei, TW (2002 - 2023)
  • Tainan, TW (2023)
  • Hsinchu, TW (2001 - 2024)

Company Filing History:

goldMedal20 out of 43,653 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents
silverMedal18 out of 9,323 
 
Industrial Technology Research Institute
 patents
bronzeMedal10 out of 166,524 
 
International Business Machines Corporation
 patents
4. 3 out of 686 
 
Inventec (Pudong) Technology Corporation
 patents
5. 3 out of 1,647 
 
Inventec Corp.
 patents
6. 1 out of 1,864 
 
Acer Inc.
 patents
7. 1 out of 4,577 
 
Au Optronics Corporation
 patents
8. 1 out of 233 
 
Everlight Electronics Co., Ltd.
 patents
9. 1 out of 1,254 
 
National Yang Ming Chiao Tung University
 patents
10. 1 out of 130 
 
Powertech Industrial Co., Ltd.
 patents
11. 1 out of 47 
 
Qnap Systems, Inc.
 patents
12. 1 out of 1 
 
Qofii Inc.
 patent
13. 1 out of 295 
 
Silicon Integrated Systems Corporation
 patents
14. 1 out of 74 
 
Tci Co., Ltd.
 patents
15. 1 out of 2,567 
 
Wistron Corporation
 patents
16. 5 out of 834,708 
Other
 patents
where one patent can have more than one assignee

Years Active: 1996-2026

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Areas of Expertise:
FinFET
Leakage Current
Semiconductor Structure
Dielectric Structure
Magnetic Distribution
Touch Electrode
Image Reconstruction
Multi-Factor Authentication
Forward Osmosis
Composite Structure
Stereoscopic Imaging
Encoded Substrate
66 patents (USPTO):Explore Patents
1. 12727234 - Fin isolation regions with improved depth distribution and methods forming the same (2026-09-01),
2. 12684798 - Semiconductor structure having dielectric structure extending into second cavity of semiconductor fin (2026-07-14),
3. 12557575 - Methods for reducing leakage current (2026-02-17),
4. 12294004 - Fin field-effect transistor and method of forming the same (2025-05-06),
5. 12202935 - Resin compound and resin composition containing the same (2025-01-21),
6. 12132050 - Semiconductor structure cutting process and structures formed thereby (2024-10-29),
7. 12112990 - Semiconductor device with cut metal gate and method of manufacture (2024-10-08),
8. 12094158 - Encoded substrate, coordinate-positioning system and method thereof (2024-09-17),
9. 12034063 - Semiconductor devices and methods of manufacturing thereof (2024-07-09),
10. 12027608 - Semiconductor structure having dielectric structure extending into second cavity of semiconductor Fin (2024-07-02),
11. 12021079 - Fin field-effect transistor and method of forming the same (2024-06-25),
12. 12015070 - Gate structure and method of forming the same (2024-06-18),
13. 11894370 - Semiconductor structure cutting process and structures formed thereby (2024-02-06),
14. 11809847 - Hardcoded string detection (2023-11-07),
15. 11791403 - Semiconductor devices and methods of manufacturing thereof (2023-10-17),

Title: Yi-Chun Chen: Innovator in Semiconductor Technology

Introduction: Yi-Chun Chen, based in Hsinchu, Taiwan, is a distinguished inventor with an impressive portfolio of 62 patents. His contributions primarily focus on advancements in semiconductor technology and resin compositions, showcasing his inventive prowess in creating materials and methodologies that enhance industrial processes.

Latest Patents: Among Yi-Chun Chen's most recent patents are innovative developments in resin compounds and semiconductor structures. One notable patent details a resin compound characterized by a complex chemical structure, designed to optimize material characteristics in various applications. Another significant patent pertains to methods for cutting gate structures and fins, providing efficient approaches to semiconductor fabrication. This invention describes the integration of gate dielectric and insulating fill structures in a way that enhances performance while minimizing material challenges.

Career Highlights: Throughout his career, Yi-Chun Chen has made impactful contributions at renowned institutions. He has held positions at the Industrial Technology Research Institute and Taiwan Semiconductor Manufacturing Company Ltd., where he has been instrumental in driving forward innovative solutions within the semiconductor industry.

Collaborations: Yi-Chun Chen has collaborated with notable individuals in his field, including Chao Yuan Huang and Jing-Cherng Tsai. These partnerships have facilitated a creative exchange of ideas and have been pivotal in developing new technologies that push the boundaries of current practices in semiconductor manufacturing.

Conclusion: Yi-Chun Chen's extensive patent portfolio and collaborative efforts underscore his role as a key figure in the domain of semiconductor technology. His innovative spirit continues to pave the way for advancements that not only improve industry standards but also contribute to the evolution of materials science. With a strong foundation and a commitment to innovation, Yi-Chun Chen will undoubtedly remain a prominent force in his 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]
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