Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9142169 | Digital to analog converter and source driver chip thereof | Jhih-Siou Cheng, Pang-Chan Hung | 2015-09-22 |
| 9106189 | Operational amplifier circuit and method for enhancing driving capacity thereof | Chieh-An Lin, Chun-Yung Cho | 2015-08-11 |
| 9048243 | Chip package | Jhih-Siou Cheng, Tzu-Chiang Lin, Chia-En Wu, Chun-Yung Cho, Cheng-Hung Chen | 2015-06-02 |
| 9013392 | Gamma-voltage generator | Chih-Jen Yen, Yueh-Hsiu Liu, Peng Chen, Yu-Shao Liu | 2015-04-21 |
| 8917121 | Output stage circuit | Keko-Chun Liang, Chun-Yung Cho, Cheng-Hung Chen | 2014-12-23 |
| 8912828 | Driving circuit of flat display | Yueh-Hsiu Liu | 2014-12-16 |
| 8866550 | Amplifier circuit with overshoot suppression | Chia-Wei Su, Keko-Chun Liang | 2014-10-21 |
| 8823440 | Level shifting circuit with dynamic control | Cheng-Hung Chen, Keko-Chun Liang | 2014-09-02 |
| 8797201 | Driving circuit | Jhih-Siou Cheng, Chun-Yung Cho, Chieh-An Lin | 2014-08-05 |
| 8593222 | Amplifier | Keko-Chun Liang, Po-Yu Tseng | 2013-11-26 |
| 8593389 | Gamma-voltage generator | Chih-Jen Yen, Yueh-Hsiu Liu, Peng Chen, Yu-Shao Liu | 2013-11-26 |
| 8536946 | Multi-input operational amplifier and output voltage compensation method thereof | Chun-Yung Cho, Yu-Shao Liu | 2013-09-17 |
| 8450987 | Switching apparatus and control signal generator thereof | — | 2013-05-28 |
| 8344802 | Operational amplifier device | Peng Chen | 2013-01-01 |
| 8174481 | Driving circuit of liquid crystal display | — | 2012-05-08 |
| 8130218 | Electronic device of a source driver in an LCD device for enhancing output voltage accuracy | Ji-Ting Chen | 2012-03-06 |
| 8120421 | Circuit structure free from test effect and testing method thereof | — | 2012-02-21 |
| 8111103 | Amplifier circuit with overshoot suppression | Chia-Wei Su, Keko-Chun Liang | 2012-02-07 |
| 8054134 | Coupling isolation method and operational amplifier using the same | Chia-Wei Su, Po-Yu Tseng | 2011-11-08 |
| 7679432 | Operation amplifier and circuit for providing dynamic current thereof | — | 2010-03-16 |
| 7576608 | Amplifier circuit with voltage interpolation function | — | 2009-08-18 |