Issued Patents 1997
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5700730 | Semiconductor processing method of providing dopant impurity into a semiconductor substrate | Charles H. Dennison | 1997-12-23 |
| 5680350 | Method for narrowing threshold voltage distribution in a block erased flash memory array | — | 1997-10-21 |
| 5661054 | Method of forming a non-volatile memory array | Ralph Kauffman | 1997-08-26 |
| 5658814 | Method of forming a line of high density floating gate transistors | — | 1997-08-19 |
| 5650965 | Method of narrowing flash memory device threshold voltage distribution | — | 1997-07-22 |
| 5633823 | Method of narrowing flash memory device threshold voltage distribution | — | 1997-05-27 |
| 5619454 | Programming method for healing over-erased cells for a flash memory device | Fernando Gonzalez | 1997-04-08 |
| 5604366 | Floating gate memory device having discontinuous gate oxide thickness over the channel region | — | 1997-02-18 |
| 5596213 | Shallow trench source EPROM cell | — | 1997-01-21 |