Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6706596 | Method for forming flash memory cell | Ping-Yi Chang, Wan-Yi Liu | 2004-03-16 |
| 6380068 | Method for planarizing a flash memory device | Pei-Ren Jeng | 2002-04-30 |
| 6335274 | Method for forming a high-RI oxide film to reduce fluorine diffusion in HDP FSG process | Pei-Ren Jeng | 2002-01-01 |