For the Inventor, By the Inventor

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Hsinchu County, Taiwan

Ubiq Semiconductor Corp.

USPTO Granted Patents = 16

Forward Citations = 8

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10 inventors (with patents filed for the assignee):

Chih-Hao Chen (5 out of 14 patents)

Chin-Fu Chen (5 out of 9 patents)

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 64 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: Sort by Forward Citations

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),

UBIQ Semiconductor Corp. is a leading provider of high-performance radio frequency (RF) front-end integrated circuits. With expertise in RF IC design, UBIQ delivers innovative solutions for wireless communication devices, including smartphones, tablets, IoT devices, and more. The company focuses on developing highly efficient, low-power consumption RF front-end solutions that enable seamless connectivity and enhanced user experiences. Visit their website for more information.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

16 Patents

#26 in Hsinchu County

#955 in Taiwan

#36,651 in the World

Hsinchu County, Taiwan

Ubiq Semiconductor Corp.

Forward Citations = 8

10 inventors:

Chih-Hao Chen (5 out of 14 patents)

Chin-Fu Chen (5 out of 9 patents)

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)

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