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For the Inventor, By the Inventor

Hsinchu, Taiwan

Ubiq Semiconductor Corp.

USPTO Granted Patents = 16

% Expired Patents = 12.5

Forward Citations = 9

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10 inventors (with patents filed for the assignee):

goldMedal Chih-Hao Chen (5 out of 14 patents)

silverMedal Chin-Fu Chen (5 out of 11 patents)

bronzeMedal Yi-Yun Tsai (4 out of 5 patents)

4.  Chi-Hsiang Lee (4 out of 4 patents)

5.  Chien-Ling Chan (4 out of 4 patents)

6.  Kei-Kang Hung (3 out of 7 patents)

7.  Chih-Hung Chen (2 out of 65 patents)

8.  Chau-Chun Wen (1 out of 1 patent)

9.  Kao-Way Tu (1 out of 1 patent)

10.  Yuan-Shun Chang (1 out of 1 patent)


16 patents:

1. 10475792 - Power transistor device (2019-11-12),
2. 10438941 - Semiconductor apparatus (2019-10-08),
3. 10418442 - Trench gate MOSFET (2019-09-17),
4. 10269945 - Power transistor device (2019-04-23),
5. 10243036 - Semiconductor structure and manufacturing method thereof and terminal area structure of semiconductor device (2019-03-26),
6. 10043790 - Diode device of transient voltage suppressor and manufacturing method thereof (2018-08-07),
7. 9954355 - Transient voltage suppressor apparatus (2018-04-24),
8. 9773770 - Semiconductor device (2017-09-26),
9. 9741708 - Transient voltage suppressor and ESD protection device and array thereof (2017-08-22),
10. 9583560 - Power semiconductor device of stripe cell geometry (2017-02-28),
11. 9531370 - Transmitter, common mode transceiver using the same, and operating method thereof (2016-12-27),
12. 9406795 - Trench gate MOSFET (2016-08-02),
13. 9350406 - Transceiver and operating method thereof (2016-05-24),
14. 9035283 - Trench gate MOSFET (2015-05-19),
15. 8999790 - Method of forming a trench gate MOSFET having a thick bottom oxide (2015-04-07),
Company Overview
Ubiq Semiconductor Corp. is a technology company based in Hsinchu, Taiwan, specializing in advanced semiconductor solutions. The company focuses on the development and manufacturing of high-performance integrated circuits and related technologies, catering to various sectors including telecommunications, consumer electronics, and automotive applications. Ubiq Semiconductor is committed to innovation in semiconductor design and fabrication, aiming to enhance the efficiency and capabilities of electronic devices in a rapidly evolving market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

16 Patents

#188 in Hsinchu

#997 in Taiwan

#37,868 in the World

Hsinchu, TW
Hsinchu, Taiwan

Ubiq Semiconductor Corp.

Forward Citations = 9

10 inventors:

goldMedal Chih-Hao Chen (5 out of 14 patents)

silverMedal Chin-Fu Chen (5 out of 11 patents)

bronzeMedal Yi-Yun Tsai (4 out of 5 patents)

4.  Chi-Hsiang Lee (4 out of 4 patents)

5.  Chien-Ling Chan (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ubiq Semiconductor Corp.. Retrieved from https://idiyas.com/company/ubiq-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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