Issued Patents 2003
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667509 | Method of forming sharp beak of poly by oxygen/fluorine implant to improve erase speed for split-gate flash | Chia-Ta Hsieh, Hong-Cheng Sung, Di-Son Kuo | 2003-12-23 |
| 6635922 | Method to fabricate poly tip in split gate flash | Chia-Ta Hsieh, Hung-Cheng Sung, Jack Y. Yeh, Di-Son Kuo | 2003-10-21 |
| 6573555 | Source side injection programming and tip erasing P-channel split gate flash memory cell | Di-Son Kuo, Hung-Cheng Sung, Chia-Ta Hsieh | 2003-06-03 |
| 6538277 | Split-gate flash cell | Hung-Cheng Sung, Di-Son Kuo, Chuang-Ke Yeh, Chia-Ta Hsieh, Wen-Ting Chu | 2003-03-25 |
| 6534821 | Structure with protruding source in split-gate flash | Chia-Ta Hsieh, Hung-Cheng Sung, Chuang-Ke Yeh, Wen-Ting Chu, Di-Son Kuo | 2003-03-18 |
| 6509603 | P-channel EEPROM and flash EEPROM devices | Shiou-Hann Liaw, Di-Son Kuo, Juang-Ke Yeh | 2003-01-21 |
| 6504206 | Split gate flash cell for multiple storage | Hung-Cheng Sung, Di-Son Kuo, Chia-Ta Hsieh | 2003-01-07 |