Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358890 | Process for fabricating isolation regions in a semiconductor device | James R. Pfiester | 1994-10-25 |
| 5324973 | Semiconductor SRAM with trench transistors | — | 1994-06-28 |
| 5285093 | Semiconductor memory cell having a trench structure | Craig S. Lage | 1994-02-08 |