Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5366915 | Process of fabricating floating gate type field effect transistor having drain region gently varied in impurity profile | — | 1994-11-22 |
| 5361235 | Method for erasing data stored in a non-volatile semiconductor memory by using a predetermined series of pulses | — | 1994-11-01 |