Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6162684 | Ammonia annealed and wet oxidized LPCVD oxide to replace ono films for high integrated flash memory devices | Kent Kuohua Chang, Chin-Yang Sun | 2000-12-19 |
| 6114230 | Nitrogen ion implanted amorphous silicon to produce oxidation resistant and finer grain polysilicon based floating gates | Kent Kuohua Chang, Yuesong He | 2000-09-05 |
| 6074917 | LPCVD oxide and RTA for top oxide of ONO film to improve reliability for flash memory devices | Kent Kuohua Chang, Chin-Yang Sun | 2000-06-13 |
| 6063666 | RTCVD oxide and N.sub.2 O anneal for top oxide of ONO film | Kent Kuohua Chang | 2000-05-16 |
| 5994239 | Manufacturing process to eliminate polystringers in high density nand-type flash memory devices | Kent Kuohua Chang, Hao Fang, Ken D. Au | 1999-11-30 |
| 5981339 | Narrower erase distribution for flash memory by smaller poly grain size | Kent Kuohua Chang, Yuesong He | 1999-11-09 |