Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9621172 | Phase-locked loop circuit and calibrating method thereof | Tai-Yuan Yu, Wei-Ming Chiu | 2017-04-11 |
| 9306515 | Hybrid class operation power amplifier | Hua-Yu Liao, Cheng-Yu Wang | 2016-04-05 |
| 9065390 | Radio frequency front-end circuit for receiver and low noise amplifier thereof | Hua-Yu Liao, Cheng-Yu Wang | 2015-06-23 |
| 7741909 | Linear-in-dB variable gain amplifier | Yan Tong | 2010-06-22 |
| 7395035 | Up-conversion mixing system with high carrier suppression | Yao-Chi Wang | 2008-07-01 |
| 7362141 | Logic device with low EMI | Yao-Chi Wang, Ching-Wen Pan, Chin-Pin Yu | 2008-04-22 |
| 7298203 | Amplification system capable of reducing DC offset | Yao-Chi Wang | 2007-11-20 |