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For the Inventor, By the Inventor

Hsinchu, Taiwan

Tzu-Chieh Hsu

This inventor holds 57 USPTO granted patents and 11 published patent applications, primarily in Semiconductor Devices (CPC class H01L). Top assignees: Epistar Corporation, Ireach Corporation. Active years: 2012-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tzu-Chieh Hsu. Retrieved from https://idiyas.com/inventor/tzu-chieh-hsu

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

USPTO Granted Patents = 57 

% Patents Active = 100.0

Average Co-Inventor Count = 4.6

ph-index = 5

Forward Citations = 115(Granted Patents)

Forward Citations (Not Self Cited) = 98(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Zhubei, TW (2015)
  • Hsinchu, TW (2012 - 2024)

Company Filing History:

goldMedal55 out of 1,234 
 
Epistar Corporation
 patents
silverMedal2 out of 6 
 
Ireach Corporation
 patents

Years Active: 2012-2026

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Areas of Expertise:
Semiconductor Device
Light-Emitting Device
Optoelectronic Device
Light-Emitting Diode
Manufacturing Method
High Light Extraction
Selective Transfer
Fabrication Method
57 patents (USPTO):Explore Patents
1. 12538613 - Semiconductor device (2026-01-27),
2. 12471412 - Semiconductor light emitting device and method of fabricating the same (2025-11-11),
3. 12027644 - Semiconductor device (2024-07-02),
4. 11791436 - Semiconductor light emitting device and method of fabricating the same (2023-10-17),
5. 11699774 - Semiconductor device (2023-07-11),
6. 11349047 - Light-emitting device (2022-05-31),
7. 11251328 - Semiconductor light emitting device and method of fabricating the same (2022-02-15),
8. 11024768 - Semiconductor device (2021-06-01),
9. 10985301 - Light-emitting device (2021-04-20),
10. 10892380 - Light-emitting device (2021-01-12),
11. 10651335 - Semiconductor light emitting device and method of fabricating the same (2020-05-12),
12. 10553747 - Method of selectively transferring semiconductor device (2020-02-04),
13. 10535799 - Semiconductor device (2020-01-14),
14. 10511140 - Light-emitting device (2019-12-17),
15. 10367118 - Light-emitting diode (2019-07-30),

Title: The Innovative Journey of Tzu-Chieh Hsu

Introduction: Tzu-Chieh Hsu, a pioneering inventor hailing from Hsinchu, Taiwan, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents: Tzu-Chieh Hsu holds several patents in the field of semiconductor technology, including a recent patent for a novel method of enhancing chip performance through advanced materials.

Career Highlights: With a career spanning over two decades, Tzu-Chieh Hsu has worked with leading tech companies in Taiwan, driving research and development efforts that have led to the creation of cutting-edge technologies.

Collaborations: Throughout his career, Tzu-Chieh Hsu has collaborated with top researchers and engineers in the industry, fostering a culture of innovation and excellence in all his projects.

Conclusion: Tzu-Chieh Hsu's relentless pursuit of innovation and his passion for pushing the boundaries of technology make him a true visionary in the world of inventions. His work continues to inspire future generations of inventors and researchers.

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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