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Dynex Semiconductor Limited

USPTO Granted Patents = 21

EPO Patents = 4

Forward Citations = 65

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21 inventors (with patents filed for the assignee):

Robin Adam Simpson (10 out of 10 patents)

Yangang Wang (9 out of 9 patents)

Luther-King Ngwendson (7 out of 7 patents)

4. Ian Deviny (7 out of 7 patents)

5. Michael David Nicholson (3 out of 3 patents)

6. Florin Udrea (2 out of 117 patents)

7. Gehan Anil Joseph Amaratunga (2 out of 25 patents)

8. John Hutchings (2 out of 2 patents)

9. Tatjana Traijkovic (2 out of 2 patents)

10. Kenneth Grattan (1 out of 2 patents)

11. Tong Sun (1 out of 3 patents)

12. Matthias Fabian (1 out of 2 patents)

13. Guoyou Liu (1 out of 7 patents)

14. Chunlin Zhu (1 out of 3 patents)

15. Haihui Luo (1 out of 6 patents)

21 patents: Sort by Forward Citations

1. 12713913 - SEMICONDUCTOR DEVICE (2026-08-18),

2. 12677429 - IGBT device (2026-07-07),

3. 12667010 - Semiconductor device (2026-06-23),

4. 12666635 - IGBT with a variation of trench oxide thickness regions (2026-06-23),

5. 12656189 - Semiconductor device (2026-06-16),

6. 12564093 - Semiconductor device (2026-02-24),

7. 12550782 - Semiconductor device (2026-02-10),

8. 12506044 - Semiconductor device (2025-12-23),

9. 12471327 - Semiconductor device (2025-11-11),

10. 12463155 - Semiconductor device (2025-11-04),

11. 12317561 - SIC MOSFET structures with asymmetric trench oxide (2025-05-27),

12. 12166111 - Reverse conducting IGBT with controlled anode injection (2024-12-10),

13. 12068298 - High power density 3D semiconductor module packaging (2024-08-20),

14. 11574894 - Semiconductor device sub-assembly (2023-02-07),

15. 11569371 - Semiconductor device (2023-01-31),

Dynex Semiconductor Limited is a leading supplier of power semiconductor products and power electronic assemblies. With over 60 years of experience, Dynex offers a wide range of high power modules, IGBT modules, thyristors, and power assemblies for various applications including motor drives, wind power, and electric vehicles.

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

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USPTO Data Jan 1 1976 - Sep 15 2026

21 Patents

#6 in Hunan

#1,378 in China

#29,854 in the World

Dynex Semiconductor Limited

Forward Citations = 65

21 inventors:

Robin Adam Simpson (10 out of 10 patents)

Yangang Wang (9 out of 9 patents)

Luther-King Ngwendson (7 out of 7 patents)

4. Ian Deviny (7 out of 7 patents)

5. Michael David Nicholson (3 out of 3 patents)

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