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Dynex Semiconductor Limited

USPTO Granted Patents = 13

EPO Patents = 3

Forward Citations = 65

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13 inventors (with patents filed for the assignee):

Luther-King Ngwendson (5 out of 5 patents)

Ian Deviny (5 out of 5 patents)

Robin Adam Simpson (4 out of 4 patents)

4. Yangang Wang (3 out of 3 patents)

5. Florin Udrea (2 out of 114 patents)

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

7. John Hutchings (2 out of 2 patents)

8. Tatjana Traijkovic (2 out of 2 patents)

9. Guoyou Liu (1 out of 7 patents)

10. Chunlin Zhu (1 out of 3 patents)

11. Haihui Luo (1 out of 4 patents)

12. Vinay Suresh (1 out of 1 patent)

13. Yogesh Kumar Sharma (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. 12471327 - Semiconductor device (2025-11-11),

2. 12463155 - Semiconductor device (2025-11-04),

3. 12317561 - SIC MOSFET structures with asymmetric trench oxide (2025-05-27),

4. 12166111 - Reverse conducting IGBT with controlled anode injection (2024-12-10),

5. 12068298 - High power density 3D semiconductor module packaging (2024-08-20),

6. 11574894 - Semiconductor device sub-assembly (2023-02-07),

7. 11569371 - Semiconductor device (2023-01-31),

8. 11508723 - Power semiconductor device with a temperature sensor (2022-11-22),

9. 11239351 - Semiconductor device with a LOCOS trench (2022-02-01),

10. 11195784 - Semiconductor device sub-assembly (2021-12-07),

11. 10777494 - Semiconductor device sub-assembly (2020-09-15),

12. 6445054 - Semiconductor device (2002-09-03),

13. 6426520 - Semiconductor device (2002-07-30),

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.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

13 Patents

#7 in Hunan

#1,933 in China

#43,635 in the World

Dynex Semiconductor Limited

Forward Citations = 65

13 inventors:

Luther-King Ngwendson (5 out of 5 patents)

Ian Deviny (5 out of 5 patents)

Robin Adam Simpson (4 out of 4 patents)

4. Yangang Wang (3 out of 3 patents)

5. Florin Udrea (2 out of 114 patents)

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