Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6444539 | Method for producing a shallow trench isolation filled with thermal oxide | Yu Sun, Angela T. Hui, Tatsuya Kajita, Mark S. Chang, Chi Chang +1 more | 2002-09-03 |
| 6436778 | Re-oxidation approach to improve peripheral gate oxide integrity in a tunnel nitride oxidation process | Hao Fang | 2002-08-20 |
| 6380033 | Process to improve read disturb for NAND flash memory devices | Kent Kuohua Chang, Allen Huang | 2002-04-30 |