logo

For the Inventor, By the Inventor

Hsinchu, Taiwan

Episil Technologies Inc.


USPTO Granted Patents = 27

% Expired Patents = 70.4

Forward Citations = 110

Loading Chart...
Loading Chart...

27 inventors (with patents filed for the assignee):

goldMedal Hsiu-Wen Hsu (6 out of 6 patents)

silverMedal Chung-Yeh Lee (5 out of 7 patents)

bronzeMedal Bing-Yue Tsui (4 out of 26 patents)

4.  Shih-Kuei Ma (4 out of 4 patents)

5.  Chun-Ying Yeh (3 out of 17 patents)

6.  Chih-Lung Hung (3 out of 3 patents)

7.  Pei-Hsun Wu (2 out of 10 patents)

8.  Shiang-Wen Huang (2 out of 2 patents)

9.  Ching-Tzong Sune (2 out of 2 patents)

10.  Hsiao-Chia Wu (1 out of 3 patents)

11.  Dun-Jen Teng (1 out of 1 patent)

12.  Chi-Jei Dai (1 out of 1 patent)

13.  Jing-Sheng Deng (1 out of 1 patent)

14.  Te-Kun Liu (1 out of 1 patent)

15.  Ta-Chuan Kuo (1 out of 2 patents)


Core Competencies:
Biochip
Semiconductor Devices
LDMOS
Electrostatic Discharge
Non-Volatile Memory
MOSFET
Fabrication Process
Trench Power MOSFET
Capacitor
Resistor
CMOS
Three Dimensional Transistor

27 patents:

1. 12736497 - Biochip and manufacturing method thereof (2026-09-15),
2. 12426302 - Semiconductor devices and methods of manufacturing semiconductor device (2025-09-23),
3. 9508793 - Semiconductor device and method of operating the same and structure for suppressing current leakage (2016-11-29),
4. 9305913 - Electrostatic discharge protection structure (2016-04-05),
5. 8853738 - Power LDMOS device and high voltage device (2014-10-07),
6. 8785969 - Resurf structure and LDMOS device (2014-07-22),
7. 8664022 - Submount for light emitting diode and method for fabricating the same (2014-03-04),
8. 8237223 - Semiconductor device (2012-08-07),
9. 7715242 - Erasing method of non-volatile memory (2010-05-11),
10. 7592658 - Method of forming a semiconductor device having a capacitor and a resistor (2009-09-22),
11. 7560343 - Manufacturing method of non-volatile memory (2009-07-14),
12. 7538396 - Semiconductor device and complementary metal-oxide-semiconductor field effect transistor (2009-05-26),
13. 7517759 - Method of fabricating metal oxide semiconductor device (2009-04-14),
14. 7514754 - Complementary metal-oxide-semiconductor transistor for avoiding a latch-up problem (2009-04-07),
15. 7508028 - Non-volatile memory (2009-03-24),
Company Overview
Episil Technologies Inc. is a pioneering company based in Hsinchu, Taiwan, specializing in advanced semiconductor technologies. The organization focuses on the development and manufacturing of innovative materials and solutions that enhance the performance and reliability of electronic devices. With a strong emphasis on research and development, Episil is dedicated to pushing the boundaries of semiconductor applications, contributing to various sectors including consumer electronics, telecommunications, and automotive industries.
Profile summary synthesized from public USPTO records and patent filings.

logo

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

27 Patents

#142 in Hsinchu

#644 in Taiwan

#24,012 in the World

Hsinchu, TW
Hsinchu, Taiwan

Episil Technologies Inc.

Forward Citations = 110

27 inventors:

goldMedal Hsiu-Wen Hsu (6 out of 6 patents)

silverMedal Chung-Yeh Lee (5 out of 7 patents)

bronzeMedal Bing-Yue Tsui (4 out of 26 patents)

4.  Shih-Kuei Ma (4 out of 4 patents)

5.  Chun-Ying Yeh (3 out of 17 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Episil Technologies Inc.. Retrieved from https://idiyas.com/company/episil-technologies

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]
Loading…