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Hsinchu, Taiwan

Sinopower Semiconductor, Inc.

USPTO Granted Patents = 20

% Expired Patents = 45.0

Forward Citations = 44

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13 inventors (with patents filed for the assignee):

Wei-Chieh Lin (13 out of 25 patents)

Po-Hsien Li (8 out of 8 patents)

Jia-Fu Lin (7 out of 9 patents)

4. Guo-Liang Yang (5 out of 10 patents)

5. Sung-Shan Tai (4 out of 44 patents)

6. Teng-Hao Yeh (2 out of 87 patents)

7. Chia-Hui Chen (2 out of 5 patents)

8. Shian-Hau Liao (2 out of 3 patents)

9. Florin Udrea (1 out of 118 patents)

10. Chih-Wei Hsu (1 out of 273 patents)

11. Chia-Cheng Chen (1 out of 8 patents)

12. Hung-Sheng Tsai (1 out of 1 patent)

13. Ho-Tai Chen (1 out of 6 patents)

20 patents: Sort by Forward Citations

1. 10128368 - Double gate trench power transistor and manufacturing method thereof (2018-11-13),

2. 9991378 - Trench power semiconductor device (2018-06-05),

3. 9799743 - Trenched power semiconductor element (2017-10-24),

4. 9722071 - Trench power transistor (2017-08-01),

5. 9368621 - Power semiconductor device having low on-state resistance (2016-06-14),

6. 9166037 - Power semiconductor device with electrostatic discharge structure (2015-10-20),

7. 8963235 - Trench power device and semiconductor structure thereof (2015-02-24),

8. 8860134 - Trench power device and manufacturing method thereof (2014-10-14),

9. 8709895 - Manufacturing method power semiconductor device (2014-04-29),

10. 8680609 - Depletion mode semiconductor device with trench gate and manufacturing method thereof (2014-03-25),

11. 8643094 - Method of forming a self-aligned contact opening in MOSFET (2014-02-04),

12. 8564097 - Reverse conducting IGBT (2013-10-22),

13. 8536646 - Trench type power transistor device (2013-09-17),

14. 8441067 - Power device with low parasitic transistor and method of making the same (2013-05-14),

15. 8426914 - Semiconductor device integrated with converter and package structure thereof (2013-04-23),

Company Overview

Sinopower Semiconductor, Inc. is a leading developer and manufacturer of advanced semiconductor solutions, specializing in power management and analog devices. The company focuses on delivering high-performance products that cater to various applications, including consumer electronics, automotive, and industrial sectors. With a strong emphasis on innovation, Sinopower is committed to enhancing energy efficiency and reliability in electronic systems, positioning itself as a key player in the semiconductor industry within the Hsinchu technology hub.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

20 Patents

#167 in Hsinchu

#823 in Taiwan

#31,295 in the World

Hsinchu, Taiwan

Sinopower Semiconductor, Inc.

Forward Citations = 44

13 inventors:

Wei-Chieh Lin (13 out of 25 patents)

Po-Hsien Li (8 out of 8 patents)

Jia-Fu Lin (7 out of 9 patents)

4. Guo-Liang Yang (5 out of 10 patents)

5. Sung-Shan Tai (4 out of 44 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sinopower Semiconductor, Inc.. Retrieved from https://idiyas.com/company/sinopower-semiconductor

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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