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Hermes-Epitek Corporation

USPTO Granted Patents = 40

% Expired Patents = 60.0

Forward Citations = 32

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58 inventors (with patents filed for the assignee):

Tsan-Hua Huang (13 out of 13 patents)

Chien-Yao Hung (7 out of 8 patents)

Tsung-Hsun Han (6 out of 6 patents)

4. Bu-Chin Chung (4 out of 4 patents)

5. Chien-Ping Huang (4 out of 4 patents)

6. Shih-Yung Shieh (3 out of 3 patents)

7. Paul Wong (3 out of 3 patents)

8. Benson Chao (3 out of 3 patents)

9. Shih-Chieh Jang (3 out of 3 patents)

10. Chung-Hua Fu (3 out of 3 patents)

11. Jih-Jenn Huang (2 out of 3 patents)

12. Noboru Suda (2 out of 4 patents)

13. Junji Komeno (2 out of 2 patents)

14. Takahiro Oishi (2 out of 6 patents)

15. Wen-Yuan Hsu (2 out of 7 patents)

Core Competencies:

Silicon Carbide

Wafer Testing

Single-Photon Detector

Chemical Vapor Deposition

Probe Card Structure

Gas Injector

Thin Film Stress Measurement

Optoelectronic Component

Epitaxy Structure

Memristor Material

Showerhead Design

Thermal Management

40 patents: Sort by Forward Citations

1. 12692620 - Apparatus for producing silicon carbide crystal (2026-07-28),

2. 12672507 - Heating apparatus and pretreatment method for wafer (2026-06-30),

3. 12350609 - Pre-wet system having pneumatic circulation (2025-07-08),

4. 12078535 - Single-photon detector, and array and fabricating method thereof (2024-09-03),

5. 11097299 - Slurry spraying mask and slurry spraying jig (2021-08-24),

6. 10927456 - Reaction chamber for vapor deposition apparatus (2021-02-23),

7. 10927455 - Assembly of chamber lid and ceiling for semiconductor processes and film deposition (2021-02-23),

8. 10844490 - Vapor phase film deposition apparatus (2020-11-24),

9. 10830794 - Active wafer prober preheat-precool system and method for testing wafers (2020-11-10),

10. 10801110 - Gas injector for semiconductor processes and film deposition apparatus (2020-10-13),

11. 10788514 - Semiconductor test apparatus (2020-09-29),

12. 10731253 - Gas injector used for semiconductor equipment (2020-08-04),

13. 10651016 - Detachable gas injector used for semiconductor equipment (2020-05-12),

14. 10418264 - Assembling device used for semiconductor equipment (2019-09-17),

15. 10247756 - Probe card structure (2019-04-02),

Company Overview

Hermes-Epitek Corporation, based in Taipei, specializes in advanced semiconductor packaging and testing solutions. The company focuses on developing innovative technologies that enhance the performance and reliability of electronic devices. With a strong emphasis on research and development, Hermes-Epitek is dedicated to providing cutting-edge solutions in the fields of microelectronics and integrated circuit packaging. Its expertise supports a wide range of applications, catering to the evolving needs of the global electronics market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

40 Patents

#94 in Taipei

#480 in Taiwan

#17,068 in the World

Hermes-Epitek Corporation

Forward Citations = 32

58 inventors:

Tsan-Hua Huang (13 out of 13 patents)

Chien-Yao Hung (7 out of 8 patents)

Tsung-Hsun Han (6 out of 6 patents)

4. Bu-Chin Chung (4 out of 4 patents)

5. Chien-Ping Huang (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hermes-Epitek Corporation. Retrieved from https://idiyas.com/company/hermes-epitek

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

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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