Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9148135 | Real time automatic and background calibration at embedded duty cycle correlation | Matt Li, Tsung-Hsien Tsai, Mao-Hsuan Chou, Chih-Hsien Chang | 2015-09-29 |
| 9099990 | High speed communication interface with an adaptive swing driver to reduce power consumption | Ying-Yu Hsu, Yung-Chow Peng, Chih-Hsien Chang | 2015-08-04 |
| 8963649 | PLL with oscillator PVT compensation | Matt Li, Chih-Hsien Chang | 2015-02-24 |
| 8832623 | Universal design layout compliance | Chao Li | 2014-09-09 |
| 8766613 | Method of operating voltage regulator | Chan-Hong Chern, Tzu-Ching Chang, Yuwen Swei, Chih-Chang Lin, Chiang Pu +2 more | 2014-07-01 |
| 8643408 | Flip-flop circuit, frequency divider and frequency dividing method | Chien-Hung Chen, Shao-Yu Li | 2014-02-04 |
| 8589831 | Skew sensitive calculation for misalignment from multi patterning | Chih-Hsien Chang, Tsung-Hsien Tsai | 2013-11-19 |
| 8519765 | Method and apparatus for signal phase calibration | Mao-Hsuan Chou, Chih-Hsien Chang | 2013-08-27 |
| 8482332 | Multi-phase clock generator and data transmission lines | Yung-Chow Peng, Chih-Hsien Chang | 2013-07-09 |
| 8410818 | High speed communication interface with an adaptive swing driver to reduce power consumption | Ying-Yu Hsu, Yung-Chow Peng, Chih-Hsien Chang | 2013-04-02 |
| 8378654 | Voltage regulator with high accuracy and high power supply rejection ratio | Chan-Hong Chern, Tzu-Ching Chang, Yuwen Swei, Chih-Chang Lin, Chiang Pu +2 more | 2013-02-19 |
| 8183914 | Constant Gm circuit and methods | Tsung-Hsien Tsai, Chien-Hung Chen | 2012-05-22 |
| 8013657 | Temperature compensated integrator | Tsung-Hsien Tsai, Chien-Hung Chen | 2011-09-06 |
| 7791420 | Phase-locked loop with start-up circuit | Chien-Hung Chen, Mao-Hsuan Chou, Tsung-Hsien Tsai | 2010-09-07 |
| 7786771 | Phase lock loop (PLL) with gain control | Tsung-Hsien Tsai, Tsung-Yang Hung, Chien-Hung Chen | 2010-08-31 |