Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7548120 | Frequency switching method | Tin-Sing Lam, Chao-Tung Yang, Heng-Chih Lin, Shou-Fang Chen | 2009-06-16 |
| 7277682 | RF passive mixer with DC offset tracking and local oscillator DC bias level-shifting network for reducing even-order distortion | — | 2007-10-02 |
| 7266352 | Multiple band RF transmitters and receivers having independently variable RF and IF local oscillators and independent high-side and low-side RF local oscillators | Zaw Soe, Tony Yang, Jackie Cheng, Kuangyu Li, Fei Yang +2 more | 2007-09-04 |
| 7184736 | Apparatus and method for dynamic DC offset detection and cancellation using high pass filter with variable impedance and corner frequency | — | 2007-02-27 |
| 6847808 | Ultra-high linearity RF passive mixer | — | 2005-01-25 |