Issued Patents All Time
Showing 25 most recent of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8026549 | LDMOS with N-type isolation ring and method of fabricating the same | Chin-Lung Chen, Chun-Ching Yu, Jung-Ching Chen | 2011-09-27 |
| 7868372 | Depletion-mode single-poly EEPROM cell | Jung-Ching Chen | 2011-01-11 |
| 7560774 | IC chip | Chin-Hung Liu, Chin-Lung Chen, Wen-Kuo Li | 2009-07-14 |
| 7256095 | High voltage metal-oxide-semiconductor transistor devices and method of making the same | Chien-Ming Lin, Chin-Hung Liu | 2007-08-14 |
| 7244975 | High-voltage device structure | Anchor Chen, Chih-Hung Lin, Hwi-Huang Chen, Jih-Wei Liou, Chin-Hung Liu +2 more | 2007-07-17 |
| 7118954 | High voltage metal-oxide-semiconductor transistor devices and method of making the same | Chien-Ming Lin, Chin-Hung Liu | 2006-10-10 |
| 6429077 | Method of forming a lateral diffused metal-oxide semiconductor transistor | — | 2002-08-06 |
| 6391698 | Forming complementary metal-oxide semiconductor with gradient doped source/drain | — | 2002-05-21 |
| 6392274 | High-voltage metal-oxide-semiconductor transistor | — | 2002-05-21 |
| 6376296 | High-voltage device and method for manufacturing high-voltage device | — | 2002-04-23 |
| 6372579 | Producing laterally diffused metal-oxide semiconductor | — | 2002-04-16 |
| 6319776 | Forming high voltage complementary semiconductor device (HV-CMOS) with gradient doping electrodes | — | 2001-11-20 |
| 6316299 | Formation of laterally diffused metal-oxide semiconductor device | — | 2001-11-13 |
| 6291303 | Method for manufacturing a bipolar junction device | — | 2001-09-18 |
| 6285059 | Structure for laterally diffused metal-oxide semiconductor | — | 2001-09-04 |
| 6281080 | Fabrication method in improving ESD ability and vertical BJT gain | — | 2001-08-28 |
| 6277675 | Method of fabricating high voltage MOS device | — | 2001-08-21 |
| 6262459 | High-voltage device and method for manufacturing high-voltage device | — | 2001-07-17 |
| 6258670 | Method for improving breakdown voltage of a semiconductor transistor | — | 2001-07-10 |
| 6239000 | Method of forming isolation structure for isolating high voltage devices | — | 2001-05-29 |
| 6238959 | Method of fabricating LDMOS transistor | — | 2001-05-29 |
| 6222247 | Semiconductor resistor that can be withstand high voltages | — | 2001-04-24 |
| 6214674 | Method of fabricating high voltage device suitable for low voltage device | — | 2001-04-10 |
| 6198131 | High-voltage metal-oxide semiconductor | — | 2001-03-06 |
| 6194772 | High-voltage semiconductor device with trench structure | — | 2001-02-27 |