Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870470 | Non-volatile memory cell having Si rich silicon nitride charge trapping layer | Roy Bass, Arup Bhattacharyya | 1989-09-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4870470 | Non-volatile memory cell having Si rich silicon nitride charge trapping layer | Roy Bass, Arup Bhattacharyya | 1989-09-26 |