Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5796122 | Method for planarizing wide bandgap semiconductor devices | Charles E. Weitzel, Sung P. Pack | 1998-08-18 |
| 5677230 | Method of making wide bandgap semiconductor devices | Charles E. Weitzel, Sung P. Pack | 1997-10-14 |