Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12174648 | Power management circuit and method for integrated circuit having multiple power domains | Ching-Hsiang Chang, Chih-Chieh Yao | 2024-12-24 |
| 11567516 | Power management circuit and method for integrated circuit having multiple power domains | Ching-Hsiang Chang, Chih-Chieh Yao | 2023-01-31 |
| 10804884 | Voltage tolerant level shifter | Ming-Yen Tsai | 2020-10-13 |
| 8664182 | Methods of inhibiting cancer cell growth with HDAC inhibitors and methods of screening for HDAC10 inhibitors | Tso-Pang Yao, Hitoshi Sasajima, Yoshiharu Kawaguchi, Kai Cui | 2014-03-04 |
| 8164112 | Electostatic discharge protection circuit coupled on I/O pad | Meng-Huang Liu, Tao-Cheng Lu | 2012-04-24 |
| 7911749 | Electrostatic discharge protection device for pad and method and structure thereof | — | 2011-03-22 |
| 7719805 | ESD protection circuit | — | 2010-05-18 |
| 7643258 | Methods and apparatus for electrostatic discharge protection in a semiconductor circuit | Chia-Ling Lu | 2010-01-05 |
| 7582937 | ESD protection circuit | — | 2009-09-01 |
| 7573102 | ESD protection structure and method utilizing substrate triggering for a high-voltage tolerant pad | Meng-Huang Liu, Shin Su, Yen-Hung Yeh, Chia-Ling Lu, Tao-Cheng Lu | 2009-08-11 |
| 7291870 | Electrostatic protection circuit | Shin Su, Chia-Ling Lu, Yen-Hung Yeh, Tao-Cheng Lu | 2007-11-06 |
| 7193274 | ESD protection structure and method utilizing substrate triggering for a high-voltage tolerant pad | Meng-Huang Liu, Shin Su, Yen-Hung Yeh, Chia-Ling Lu, Tao-Cheng Lu | 2007-03-20 |
| 7187527 | Electrostatic discharge conduction device and mixed power integrated circuits using same | Shin Su, Cha Lu, Yen-Hung Yeh, Tao-Cheng Lu | 2007-03-06 |
| 7106563 | Electrostatic discharge protection circuit coupled on I/O pad | Meng-Huang Liu, Tao-Cheng Lu | 2006-09-12 |
| 7087968 | Electrostatic discharge protection circuit and semiconductor circuit therewith | Yen-Hung Yeh, Chia-Ling Lu | 2006-08-08 |
| 7012305 | Electro-static discharge protection circuit for dual-polarity input/output pad | Shin Su, Chia-Ling Lu, Yen-Hung Yeh, Tao-Cheng Lu | 2006-03-14 |
| 6965504 | ESD protection apparatus and method for a high-voltage input pad | Meng-Huang Liu, Shin Su, Tao-Cheng Lu | 2005-11-15 |
| 6947267 | RC controlled ESD circuits for mixed-voltage interface | Meng-Huang Liu, Shin Su, Tao-Cheng Lu | 2005-09-20 |
| 6933540 | ESD protection apparatus and method for dual-polarity input pad | Meng-Huang Liu, Shin Su, Tao-Cheng Lu | 2005-08-23 |
| 6829125 | ESD protection circuit for multi-power and mixed-voltage integrated circuit | Meng-Huang Liu, Sing Su, Tao-Cheng Lu | 2004-12-07 |
| 6809915 | Gate-equivalent-potential circuit and method for I/O ESD protection | Meng-Huang Liu, Shin Su, Tao-Cheng Lu | 2004-10-26 |
| 6724677 | ESD device used with high-voltage input pad | Shin Su, Meng-Huang Liu, Tao-Cheng Lu | 2004-04-20 |
| 6661273 | Substrate pump circuit and method for I/O ESD protection | Meng-Huang Liu, Shin Su, Tao-Cheng Lu | 2003-12-09 |
| 6628488 | Electrostatic discharge protection circuit | Meng-Huang Liu, Shin Su, Tao-Cheng Lu | 2003-09-30 |
| 6618230 | Electrostatic discharge cell of integrated circuit | Meng Huaug Liu, Sing Su, Tao-Cheng Lu | 2003-09-09 |