Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825275 | Integrated bipolar-CMOS circuit isolation for providing different backgate and substrate bias | — | 1989-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825275 | Integrated bipolar-CMOS circuit isolation for providing different backgate and substrate bias | — | 1989-04-25 |