Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855258 | Native oxide reduction for sealing nitride deposition | Derryl D. J. Allman | 1989-08-08 |
| 4820654 | Isolation of regions in a CMOS structure using selective epitaxial growth | — | 1989-04-11 |