For the Inventor, By the Inventor

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Gilroy, CA, United States of America

Ipower Semiconductor

USPTO Granted Patents = 16

Forward Citations = 20

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2 inventors (with patents filed for the assignee):

Hamza Yilmaz (16 out of 259 patents)

Jong Oh Kim (5 out of 5 patents)

16 patents: Sort by Forward Citations

1. 12464747 - Shielded trench devices (2025-11-04),

2. 12262553 - Field stop IGBT with grown injection region (2025-03-25),

3. 11640994 - Shielded gate trench MOSFET devices (2023-05-02),

4. 11640993 - Shielded gate trench MOSFET devices (2023-05-02),

5. 11640992 - Shielded gate trench MOSFET devices (2023-05-02),

6. 11581432 - Small pitch super junction MOSFET structure and method (2023-02-14),

7. 11538911 - Shielded trench devices (2022-12-27),

8. 11469313 - Self-aligned trench MOSFET and IGBT structures and methods of fabrication (2022-10-11),

9. 11251297 - Shielded gate trench MOSFET devices (2022-02-15),

10. 11239352 - Self-aligned and robust IGBT devices (2022-02-01),

11. 11233141 - Self-aligned and robust IGBT devices (2022-01-25),

12. 11069770 - Carrier injection control fast recovery diode structures (2021-07-20),

13. 11056585 - Small pitch super junction MOSFET structure and method (2021-07-06),

14. 10998438 - Self-aligned trench MOSFET structures and methods (2021-05-04),

15. 10777661 - Method of manufacturing shielded gate trench MOSFET devices (2020-09-15),

IPOWER SEMICONDUCTOR focuses on developing cutting-edge semiconductor solutions for various industries. With a strong emphasis on research and development, we strive to provide innovative and reliable products. Our team of highly skilled engineers and professionals is committed to delivering the highest quality solutions to our customers. Visit our website to learn more about our semiconductor solutions and how we can support your business.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 13 2026

16 Patents

#3 in Gilroy, CA

#4,643 in California

#19,348 in US

#36,746 in the World

Gilroy, CA, United States of America

Ipower Semiconductor

Forward Citations = 20

2 inventors:

Hamza Yilmaz (16 out of 259 patents)

Jong Oh Kim (5 out of 5 patents)

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