Issued Patents 2004
Showing 1–2 of 2 patents
| 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 |