Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11577301 | Method for manufacturing a multi-functional fastener | — | 2023-02-14 |
| 11572914 | Screw having a head with different sockets | — | 2023-02-07 |
| 11391314 | Screw with cutting slots | — | 2022-07-19 |
| 11199214 | Quick fastening screw | — | 2021-12-14 |
| 9962759 | Recessed screw, forming punch and driving tool | — | 2018-05-08 |
| 7316535 | Screw with a convenient screw head | — | 2008-01-08 |
| 6200861 | Method of fabricating high density multiple states mask ROM cells | Shye-Lin Wu | 2001-03-13 |
| 5962903 | Planarized plug-diode mask ROM structure | Hung-Cheng Sung | 1999-10-05 |
| 5814862 | Metallic source line and drain plug with self-aligned contacts for flash memory device | Hung-Cheng Sung | 1998-09-29 |
| 5777919 | Select gate enhanced high density read-only-memory device | Wu Chi-Yung, Tony Peng | 1998-07-07 |
| 5751040 | Self-aligned source/drain mask ROM memory cell using trench etched channel | Hung-Cheng Sung, Chi-Shiung Lo | 1998-05-12 |
| 5747856 | Vertical channel masked ROM memory cell with epitaxy | Sung-Mu Hsu, Weng-Liang Fang | 1998-05-05 |
| 5734607 | Method of manufacturing self-aligned bit-line and device manufactured therby | Hung-Cheng Sung | 1998-03-31 |
| 5691938 | Non-volatile memory cell and array architecture | Tom D. Yiu, Fuchia Shone, Tien-Ler Lin | 1997-11-25 |
| 5684733 | Fixed resistance high density parallel ROM device | Chi-Yung Wu, Tong Peng | 1997-11-04 |
| 5637903 | Depleted gate transistor for high voltage operation | Siu-han Liao | 1997-06-10 |
| 5633185 | Method of making a non-volatile memory cell | Tom D. Yiu, Fuchia Shone, Tien-Ler Lin | 1997-05-27 |
| 5631179 | Method of manufacturing metallic source line, self-aligned contact for flash memory devices | Hung-Cheng Sung | 1997-05-20 |
| 5595927 | Method for making self-aligned source/drain mask ROM memory cell using trench etched channel | Hung-Cheng Sung, Chi-Shiung Lo | 1997-01-21 |
| 5589413 | Method of manufacturing self-aligned bit-line during EPROM fabrication | Hung-Cheng Sung | 1996-12-31 |
| 5510287 | Method of making vertical channel mask ROM | Sung-Mu Hsu, Liang F. Weng | 1996-04-23 |
| 5480830 | Method of making depleted gate transistor for high voltage operation | Siu-han Liao | 1996-01-02 |
| 5453388 | Method of making an EEPROM | Tien-Ler Lin, Albert Wu | 1995-09-26 |
| 5453391 | Method for manufacturing a contactless floating gate transistor array | Tom D. Yiu, Fuchia Shone, Tien-Ler Lin | 1995-09-26 |
| 5441907 | Process for manufacturing a plug-diode mask ROM | Hung-Cheng Sung | 1995-08-15 |