Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8139160 | Television tuner with double quadrature mixing architecture | Chao-Tung Yang, Yi Hsien Lu | 2012-03-20 |
| 7973587 | Transconductor having high linearity and programmable gain and mixer using the same | Chao-Tung Yang, Shuo-Yuan Hsiao | 2011-07-05 |
| 7782128 | Sign detection device and associated method | — | 2010-08-24 |
| 7760844 | Multi-modulus divider with extended and continuous division range | Jian Ding, Shen-Ching Sun, Yao-Chi Wang, Chao-Tung Yang, Shuo-Yuan Hsiao | 2010-07-20 |
| 7626450 | Method for tuning a tunable filter | Heng-Chih Lin | 2009-12-01 |
| 7518455 | Delta-sigma modulated fractional-N PLL frequency synthesizer | — | 2009-04-14 |