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For the Inventor, By the Inventor

Hsinchu, Taiwan

Hui-Chun Yeh

This inventor holds 53 USPTO granted patents and 5 published patent applications, primarily in Light-Emitting Devices (CPC class H01L). Top assignees: Epistar Corporation, Ennostar Corporation, Other. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hui-Chun Yeh. Retrieved from https://idiyas.com/inventor/hui-chun-yeh

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

USPTO Granted Patents = 53 

% Patents Active = 98.1

Average Co-Inventor Count = 3.0

ph-index = 8

Forward Citations = 224(Granted Patents)

Forward Citations (Not Self Cited) = 111(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Tainan, TW (2018 - 2020)
  • Hsinchu, TW (2013 - 2023)

Company Filing History:

goldMedal51 out of 1,234 
 
Epistar Corporation
 patents
silverMedal1 out of 17 
 
Ennostar Corporation
 patents
bronzeMedal1 out of 834,513 
Other
 patents

Years Active: 2013-2026

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Areas of Expertise:
Light-Emitting Diode
Optoelectronic Semiconductor
LED Array
Light-Emitting Device
Manufacturing Method
Light-Emitting Structure
Semiconductor Device
Light-Emitting Devices
LED Technology
Optoelectronics
Device Manufacturing
53 patents (USPTO):Explore Patents
1. 12727290 - Light-emitting device having structured electrode pad, backlight unit and display apparatus having the same (2026-09-01),
2. 11810943 - Light-emitting device and manufacturing method thereof (2023-11-07),
3. 11784210 - Light-emitting device and manufacturing method thereof (2023-10-10),
4. 11437427 - Light-emitting device and manufacturing method thereof (2022-09-06),
5. 11430934 - Light-emitting diode device (2022-08-30),
6. 11404474 - Light-emitting device and manufacturing method thereof (2022-08-02),
7. 10784427 - Light-emitting diode device (2020-09-22),
8. 10658544 - Light-emitting devices (2020-05-19),
9. 10529895 - Optoelectronic semiconductor device (2020-01-07),
10. 10505092 - Light-emitting diode device (2019-12-10),
11. 10497745 - Light-emitting diode device (2019-12-03),
12. 10490598 - Light-emitting structure having a plurality of light-emitting structure units (2019-11-26),
13. 10304999 - Light-emitting devices (2019-05-28),
14. D844575 - Light-emitting diode array (2019-04-02),
15. 10043961 - Light-emitting diode device (2018-08-07),

Title: The Innovative Journey of Inventor Hui-Chun Yeh

Introduction: Hui-Chun Yeh, a talented inventor hailing from Hsinchu, Taiwan, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Hui-Chun Yeh's latest patents focus on advancements in semiconductor technology, particularly in the development of cutting-edge microchips for various electronic devices.

Career Highlights: With a career spanning over two decades, Hui-Chun Yeh has worked with leading tech companies in Taiwan, honing his skills in research and development. His expertise lies in creating efficient and reliable solutions for complex technological challenges.

Collaborations: Throughout his career, Hui-Chun Yeh has collaborated with top research institutions and universities in Taiwan, fostering a culture of innovation and knowledge sharing. His collaborative efforts have led to the successful implementation of several groundbreaking projects.

Conclusion: Hui-Chun Yeh's passion for innovation and his dedication to pushing the boundaries of technology have solidified his reputation as a visionary inventor in the tech industry. His 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]
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