Issued Patents All Time
Showing 76–82 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6074917 | LPCVD oxide and RTA for top oxide of ONO film to improve reliability for flash memory devices | David Chi, Chin-Yang Sun | 2000-06-13 |
| 6066873 | Method and apparatus for preventing P1 punchthrough | John Jianshi Wang, Yuesong He | 2000-05-23 |
| 6063668 | Poly I spacer manufacturing process to eliminate polystringers in high density nand-type flash memory devices | Yuesong He, John Jianshi Wang | 2000-05-16 |
| 6063666 | RTCVD oxide and N.sub.2 O anneal for top oxide of ONO film | David Chi | 2000-05-16 |
| 5994239 | Manufacturing process to eliminate polystringers in high density nand-type flash memory devices | Hao Fang, Ken D. Au, David Chi | 1999-11-30 |
| 5981339 | Narrower erase distribution for flash memory by smaller poly grain size | David Chi, Yuesong He | 1999-11-09 |
| 5972749 | Method for preventing P1 punchthrough | John Jianshi Wang, Yuesong He | 1999-10-26 |