Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9362367 | Semiconductor devices including polar insulation layer capped by non-polar insulation layer | John R. Williams, Ayayi C. Ahyi, Yogesh Sharma, Leonard C. Feldman | 2016-06-07 |
| 9117817 | Semiconductor devices including polar insulation layer capped by non-polar insulation layer | John R. Williams, Ayayi C. Ahyi, Yogesh Sharma, Leonard C. Feldman | 2015-08-25 |
| 7214627 | Graded junction termination extensions for electronic devices | J. Neil Merrett, David C. Sheridan, John R. Williams | 2007-05-08 |
| 7033950 | Graded junction termination extensions for electronic devices | J. Neil Merrett, David C. Sheridan, John R. Williams | 2006-04-25 |