Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6680232 | Trench etch with incremental oxygen flow | Thomas E. Grebs | 2004-01-20 |
| 6673681 | Process for forming MOS-gated power device having segmented trench and extended doping zone | Christopher Boguslaw Kocon, Thomas E. Grebs, Rodney S. Ridley | 2004-01-06 |
| 6433385 | MOS-gated power device having segmented trench and extended doping zone and process for forming same | Christopher Boguslaw Kocon, Thomas E. Grebs, Rodney S. Ridley | 2002-08-13 |
| 6211550 | Backmetal drain terminal with low stress and thermal resistance | Thomas E. Grebs, Rodney S. Ridley, Jeffrey P. Spindler, Jeffrey Edward Lauffer | 2001-04-03 |
| 5872028 | Method of forming power semiconductor devices with controllable integrated buffer | Joseph A. Yedinak, Anup Bhalla, Jeffrey Webster | 1999-02-16 |