Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862242 | Semiconductor wafer with an electrically-isolated semiconductor device | Eric J. Wildi | 1989-08-29 |
| 4823176 | Vertical double diffused metal oxide semiconductor (VDMOS) device including high voltage junction exhibiting increased safe operating area | Bantval J. Baliga, Hsueh-Rong Chang | 1989-04-18 |
| 4801986 | Vertical double diffused metal oxide semiconductor VDMOS device with increased safe operating area and method | Hsueh-Rong Chang, Bantval J. Baliga | 1989-01-31 |