Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6919604 | Silicon controlled rectifier structure with guard ring controlled circuit | Meng-Huang Liu, Shin Su, Tao-Cheng Lu | 2005-07-19 |
| 6791146 | Silicon controlled rectifier structure with guard ring controlled circuit | Meng-Huang Liu, Shin Su, Tao-Cheng Lu | 2004-09-14 |
| 6410963 | Electrostatic discharge protection circuits with latch-up prevention function | Meng-Huang Liu, Shin Su, Tao-Cheng Lu | 2002-06-25 |
| 6140682 | Self protected stacked NMOS with non-silicided region to protect mixed-voltage I/O pad from ESD damage | Meng-Hwang Liu, Tao-Cheng Lu, Mam-Tsung Wang | 2000-10-31 |