Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839301 | Blanket CMOS channel stop implant employing a combination of n-channel and p-channel punch-through implants | — | 1989-06-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4839301 | Blanket CMOS channel stop implant employing a combination of n-channel and p-channel punch-through implants | — | 1989-06-13 |