Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8849221 | Direct conversion transmitter and communication system utilizing the same | Fu-Cheng Wang, Shuo-Yuan Hsiao, Yuan-Yu Fu, Sheng-Che Tseng | 2014-09-30 |
| 8731025 | Offset phase-locked loop transmitter and method thereof | Shih-Chieh Yen, Ming-Yu Hsieh | 2014-05-20 |
| 8629728 | VCO control circuit and method thereof, fast locking PLL and method for fast locking PLL | Ming-Yu Hsieh, Shih-Chieh Yen | 2014-01-14 |
| 8258878 | Phase locked loop and method thereof | Shih-Chieh Yen, Hsu Chang | 2012-09-04 |
| 8207795 | Delay cell of ring oscillator and associated method | — | 2012-06-26 |
| 7948286 | Bandwidth control apparatus for phase lock loop and method thereof | Shih-Chieh Yen, Ming-Yu Hsieh | 2011-05-24 |
| 7760844 | Multi-modulus divider with extended and continuous division range | Jian Ding, Shen-Ching Sun, Chao-Tung Yang, Fucheng Wang, Shuo-Yuan Hsiao | 2010-07-20 |
| 7395035 | Up-conversion mixing system with high carrier suppression | Ying-Tang Chang | 2008-07-01 |
| 7362141 | Logic device with low EMI | Ying-Tang Chang, Ching-Wen Pan, Chin-Pin Yu | 2008-04-22 |
| 7298203 | Amplification system capable of reducing DC offset | Ying-Tang Chang | 2007-11-20 |
| 7071864 | Automatic threshold voltage control circuit and signal converting circuit and method thereof | — | 2006-07-04 |