Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5544116 | Erase and program verification circuit for non-volatile memory | Liang Chao, Tom D. Yiu | 1996-08-06 |
| 5539688 | Fast pre-programming circuit for floating gate memory | Tom D. Yiu, Ray-Lin Wan, Ling-Wen Hsiao, Fuchia Shone | 1996-07-23 |
| 5532960 | Negative voltage generator for flash EPROM design | Liang Chao | 1996-07-02 |
| 5528546 | Erase and program verification circuit for non-volatile memory | Liang Chao, Tom D. Yiu | 1996-06-18 |
| 5526307 | Flash EPROM integrated circuit architecture | Tom D. Yiu, Fuchia Shone, Ray-Lin Wan | 1996-06-11 |
| 5463586 | Erase and program verification circuit for non-volatile memory | Liang Chao, Tom D. Yiu | 1995-10-31 |
| 5453388 | Method of making an EEPROM | Ling Chen, Albert Wu | 1995-09-26 |
| 5453391 | Method for manufacturing a contactless floating gate transistor array | Tom D. Yiu, Fuchia Shone, Ling Chen | 1995-09-26 |
| 5420798 | Supply voltage detection circuit | Tom D. Yiu | 1995-05-30 |
| 5414664 | Flash EPROM with block erase flags for over-erase protection | Ray-Lin Wan, Ling-Wen Hsiao, Gilbert Sung | 1995-05-09 |
| 5399928 | Negative voltage generator for flash EPROM design | Liang Chao | 1995-03-21 |
| 5399891 | Floating gate or flash EPROM transistor array having contactless source and drain diffusions | Tom D. Yiu, Fuchia Shone, Ling Chen | 1995-03-21 |
| 5373465 | Non-volatile semiconductor memory cell | Ling Chen, Albert Wu | 1994-12-13 |
| 5317179 | Non-volatile semiconductor memory cell | Ling Chen, Albert Wu | 1994-05-31 |
| 5216268 | Full-featured EEPROM | Ling Chen | 1993-06-01 |
| 5101379 | Apparatus for page mode programming of an EEPROM cell array with false loading protection | Dumitru Cioaca | 1992-03-31 |
| 4785424 | Apparatus for page mode programming of an EEPROM cell array with false loading protection | Dumitru Cioaca | 1988-11-15 |