Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10644701 | Input and output circuit and self-biased circuit thereof | Huang-Shiang Su, Chi-Sheng Liao | 2020-05-05 |
| 10634706 | Core power detection circuit and associated input/output control system | Tang-Long Chang, Chi-Sheng Liao | 2020-04-28 |
| 8169068 | IO cell with multiple IO ports and related techniques for layout area saving | Hung-Yi Chang, Chun-Ching Huang | 2012-05-01 |
| 7764101 | Schmitt-trigger-based level detection circuit | Sheng-Hua Chen | 2010-07-27 |
| 7707521 | Layout architecture having high-performance and high-density design | Yu-Wen Tsai | 2010-04-27 |
| 7465970 | Common pass gate layout of a D flip flop | Chiung-Yu Feng, Chien-Chih Huang, Yu-Wen Tsai | 2008-12-16 |
| 7414458 | Power gating circuit of a signal processing system | Yi-Hwa Chang, Shang-Chih Hsieh | 2008-08-19 |
| 7057468 | Crystal oscillator circuit with activation control | Sheng-Hua Chen | 2006-06-06 |
| 7046493 | Input/output buffer protection circuit | Sheng-Hua Chen, Hung-Yi Chang | 2006-05-16 |
| 6882188 | Input/output buffer | Sheng-Hua Chen, Hung-Yi Chang | 2005-04-19 |
| 6861874 | Input/output buffer | Sheng-Hua Chen, Hung-Yi Chang | 2005-03-01 |
| 6741130 | High-speed output transconductance amplifier capable of operating at different voltage levels | Meng-Jer Wey | 2004-05-25 |
| 6456115 | Clock gate buffering circuit | Guo-Wei Li, Chih-Fu Chien | 2002-09-24 |
| 6160457 | Universal crystal-oscillator input/output circuit for application-specific integrated circuit with enhanced charge device mode electrostatic discharge protection | — | 2000-12-12 |
| 5974476 | On-chip input/output device having programmable I/O unit being configured based upon internal configuration circuit | Tin-Hao Lin | 1999-10-26 |