Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350992 | N-Channel silicon gate virtual ground ROM | — | 1982-09-21 |
| 4325169 | Method of making CMOS device allowing three-level interconnects | James E. Ponder, Perry W. Lou, Stephen A. Farnow | 1982-04-20 |