Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538277 | Split-gate flash cell | Hung-Cheng Sung, Di-Son Kuo, Chia-Ta Hsieh, Yai-Fen Lin, Wen-Ting Chu | 2003-03-25 |
| 6534821 | Structure with protruding source in split-gate flash | Chia-Ta Hsieh, Yai-Fen Lin, Hung-Cheng Sung, Wen-Ting Chu, Di-Son Kuo | 2003-03-18 |
| 6479859 | Split gate flash memory with multiple self-alignments | Chia-Ta Hsieh, Tai-Fen Lin, Wen-Ting Chu, Hung-Cheng Sung, Di-Son Kuo | 2002-11-12 |
| 6326660 | Method to improve the capacity of data retention and increase the coupling ratio of source to floating gate in split-gate flash | Yai-Fen Lin, Chia-Ta Hsieh, Hung-Cheng Sung, Di-Son Kuo | 2001-12-04 |
| 6312989 | Structure with protruding source in split-gate flash | Chia-Ta Hsieh, Yai-Fen Lin, Hung-Cheng Sung, Wen-Ting Chu, Di-Son Kuo | 2001-11-06 |
| 6309928 | Split-gate flash cell | Hung-Cheng Sung, Di-Son Kuo, Chia-Ta Hsieh, Yai-Fen Lin, Wen-Ting Chu | 2001-10-30 |
| 6229176 | Split gate flash with step poly to improve program speed | Chia-Ta Hsieh, Yai-Fen Lin, Hung-Cheng Sung, Di-Son Kuo | 2001-05-08 |
| 6204126 | Method to fabricate a new structure with multi-self-aligned for split-gate flash | Chia-Ta Hsieh, Tai-Fen Lin, Wen-Ting Chu, Hung-Cheng Sung, Di-Son Kuo | 2001-03-20 |
| 6171906 | Method of forming sharp beak of poly to improve erase speed in split gate flash | Chia-Ta Hsieh, Hung-Cheng Sung, Yai-Fen Lin, Di-Son Kuo | 2001-01-09 |
| 6046086 | Method to improve the capacity of data retention and increase the coupling ratio of source to floating gate in split-gate flash | Yai-Fen Lin, Chia-Ta Hsieh, Hung-Cheng Sung, Di-Son Kuo | 2000-04-04 |
| 5970371 | Method of forming sharp beak of poly to improve erase speed in split-gate flash EEPROM | Chia-Ta Hsieh, Hung-Cheng Sung, Yai-Fen Lin, Di-Son Kuo | 1999-10-19 |
| 5879992 | Method of fabricating step poly to improve program speed in split gate flash | Chia-Ta Hsieh, Yai-Fen Lin, Hung-Cheng Sung, Di-Son Kuo | 1999-03-09 |