Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889492 | High capacitance trench capacitor and well extension process | John M. Barden | 1989-12-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889492 | High capacitance trench capacitor and well extension process | John M. Barden | 1989-12-26 |