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For the Inventor, By the Inventor

Hsinchu, Taiwan

Chun-Kuang Chen

This inventor holds 103 USPTO granted patents and 15 published patent applications and 4 EPO patents, primarily in Semiconductor Fabrication (CPC class H01L21-31144). Top assignees: Taiwan Semiconductor Manufacturing Comp. Ltd., Lextar Electronics Corporation, Far Eastone Telecommunications Co., Ltd.. Active years: 2005-2025.

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

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

USPTO Granted Patents = 103 

% Patents Active = 68.9


Average Co-Inventor Count = 5.2

ph-index = 8

Forward Citations = 336(Granted Patents)

Forward Citations (Not Self Cited) = 302(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Chung-li, TW (2006)
  • Taoyuang, TW (2005 - 2007)
  • Taipei, TW (2005 - 2017)
  • Hsinchu, TW (2009 - 2018)
  • Hsin-Chu Hsien, TW (2010 - 2018)
  • Guanxi Township, Hsinchu County, TW (2016 - 2023)
  • Hsinchu County, TW (2016 - 2024)
  • Guanxi Township, TW (2016 - 2024)

Company Filing History:

goldMedal88 out of 42,872 
 
Taiwan Semiconductor Manufacturing Comp. Ltd.
 patents
silverMedal14 out of 401 
 
Lextar Electronics Corporation
 patents
bronzeMedal1 out of 17 
 
Far Eastone Telecommunications Co., Ltd.
 patents

Years Active: 2005-2025

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Areas of Expertise:
Semiconductor Device
Trench Distortion
Critical Dimension Uniformity
Lithographic Technique
Heat Amount Data
Source Drain Contact
Alignment Marks
Power Strap Structure
Dummy MOL Removal
Patterning Interconnects
Via Rail Solution
Layout Modification
103 patents (USPTO):Explore Patents
1. 12394633 - Method of fabricating semiconductor device with reduced trench distortions (2025-08-19),
2. 12347682 - Using cumulative heat amount data to qualify hot plate used for post-exposure baking (2025-07-01),
3. 12336296 - Semiconductor device including source/drain contact having height below gate stack (2025-06-17),
4. 12145087 - Device for applying magnetic field to a filter for reducing metallic contaminants (2024-11-19),
5. 12062542 - Using cumulative heat amount data to qualify hot plate used for postexposure baking (2024-08-13),
6. 11901188 - Method for improved critical dimension uniformity in a semiconductor device fabrication process (2024-02-13),
7. 11894238 - Method of fabricating semiconductor device with reduced trench distortions (2024-02-06),
8. 11862623 - Semiconductor device including source/drain contact having height below gate stack (2024-01-02),
9. 11666838 - Device for applying magnetic field to a filter for reducing metallic contaminants (2023-06-06),
10. 11594528 - Layout modification method for exposure manufacturing process (2023-02-28),
11. 11581300 - Semiconductor device including source/drain contact having height below gate stack (2023-02-14),
12. 11387113 - Method of fabricating semiconductor device with reduced trench distortions (2022-07-12),
13. 11289338 - Method for improved critical dimension uniformity in a semiconductor device fabrication process (2022-03-29),
14. 11222783 - Using cumulative heat amount data to qualify hot plate used for postexposure baking (2022-01-11),
15. 11150561 - Method and apparatus for collecting information used in image-error compensation (2021-10-19),

Title: Chun-Kuang Chen: Pioneering Innovations in Semiconductor Technology

Introduction: Chun-Kuang Chen, a renowned inventor based in Hsinchu County, Taiwan, has made significant contributions to the field of semiconductor technology. With a total of 98 patents to his name, Chen's dedication to innovation and relentless pursuit of technological advancement set him apart as a standout figure in the world of inventors.

Latest Patents: Among Chun-Kuang Chen's latest patents is the "Method for improved critical dimension uniformity in a semiconductor device fabrication process." This method involves innovative techniques for patterning device layers to enhance critical dimension uniformity, ultimately improving the quality of semiconductor devices. Another patent, the "Method of fabricating semiconductor device with reduced trench distortions," showcases Chen's expertise in minimizing trench distortions during the fabrication process, leading to more efficient semiconductor manufacturing.

Career Highlights: Chun-Kuang Chen's illustrious career includes stints at prominent companies such as Taiwan Semiconductor Manufacturing Company Ltd. (TSMC) and Lextar Electronics Corporation. His expertise in semiconductor technology has been instrumental in driving advancements in the industry, with a focus on improving fabrication processes and enhancing device performance.

Collaborations: Throughout his career, Chun-Kuang Chen has collaborated with esteemed colleagues such as Ru-Gun Liu and Yung-Sung Yen. Together, they have worked on cutting-edge projects that have pushed the boundaries of what is possible in semiconductor technology, inspiring future generations of innovators to continue exploring new frontiers.

Conclusion: Chun-Kuang Chen's innovative spirit and unwavering commitment to technological advancement have cemented his reputation as a pioneering inventor in the field of semiconductor technology. His work serves as a testament to the power of innovation and serves as a source of inspiration for aspiring inventors worldwide, demonstrating the impact that one individual can make in shaping the future of technology.

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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