Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8164112 | Electostatic discharge protection circuit coupled on I/O pad | Chun-Hsiang Lai, Tao-Cheng Lu | 2012-04-24 |
| 7573102 | ESD protection structure and method utilizing substrate triggering for a high-voltage tolerant pad | Chun-Hsiang Lai, Shin Su, Yen-Hung Yeh, Chia-Ling Lu, Tao-Cheng Lu | 2009-08-11 |
| 7193274 | ESD protection structure and method utilizing substrate triggering for a high-voltage tolerant pad | Chun-Hsiang Lai, Shin Su, Yen-Hung Yeh, Chia-Ling Lu, Tao-Cheng Lu | 2007-03-20 |
| 7106563 | Electrostatic discharge protection circuit coupled on I/O pad | Chun-Hsiang Lai, Tao-Cheng Lu | 2006-09-12 |
| 6965504 | ESD protection apparatus and method for a high-voltage input pad | Chun-Hsiang Lai, Shin Su, Tao-Cheng Lu | 2005-11-15 |
| 6947267 | RC controlled ESD circuits for mixed-voltage interface | Chun-Hsiang Lai, Shin Su, Tao-Cheng Lu | 2005-09-20 |
| 6933540 | ESD protection apparatus and method for dual-polarity input pad | Chun-Hsiang Lai, Shin Su, Tao-Cheng Lu | 2005-08-23 |
| 6919604 | Silicon controlled rectifier structure with guard ring controlled circuit | Chen-Shang Lai, Shin Su, Tao-Cheng Lu | 2005-07-19 |
| 6829125 | ESD protection circuit for multi-power and mixed-voltage integrated circuit | Chun-Hsiang Lai, Sing Su, Tao-Cheng Lu | 2004-12-07 |
| 6809915 | Gate-equivalent-potential circuit and method for I/O ESD protection | Chun-Hsiang Lai, Shin Su, Tao-Cheng Lu | 2004-10-26 |
| 6791146 | Silicon controlled rectifier structure with guard ring controlled circuit | Chen-Shang Lai, Shin Su, Tao-Cheng Lu | 2004-09-14 |
| 6724677 | ESD device used with high-voltage input pad | Shin Su, Chun-Hsiang Lai, Tao-Cheng Lu | 2004-04-20 |
| 6661273 | Substrate pump circuit and method for I/O ESD protection | Chun-Hsiang Lai, Shin Su, Tao-Cheng Lu | 2003-12-09 |
| 6628488 | Electrostatic discharge protection circuit | Chun-Hsiang Lai, Shin Su, Tao-Cheng Lu | 2003-09-30 |
| 6590261 | Electrostatic discharge protection structure | Shin Su, Chun-Hsiang Lai, Tao-Cheng Lu | 2003-07-08 |
| 6410963 | Electrostatic discharge protection circuits with latch-up prevention function | Chen-Shang Lai, Shin Su, Tao-Cheng Lu | 2002-06-25 |