Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10470125 | Multi-user (MU) wake-up signal transmission by using FDMA scheme in WLAN | Jianhan Liu, Thomas Edward Pare, Jr. | 2019-11-05 |
| 10079574 | Wideband adaptive bias circuits for power amplifiers | Hsing-ting Yu, Fei Song, I-Chang Wu, YuenHui Chee, Chiyuan Lu +1 more | 2018-09-18 |
| 9882588 | Matching network for load line change | Wei Hong, Ming-Chung Liu | 2018-01-30 |
| 9755603 | Active compensation for power amplifier gain droop | YuenHui Chee | 2017-09-05 |
| 9748993 | Radio frequency receiver front-end with gain control capability as well as improved impedance matching control capability | Neric Hsin-wu Fong, Dai Sieh, Bryan Liangchin Huang | 2017-08-29 |
| 8994417 | Method and system for synchronizing the phase of a plurality of divider circuits in a local-oscillator signal path | John Wong, Jenwei Ko | 2015-03-31 |
| 8704559 | Method and system for synchronizing the phase of a plurality of divider circuits in a local-oscillator signal path | John Wong, Jenwei Ko | 2014-04-22 |
| 8022740 | Fast-response phase-locked loop charge-pump driven by low voltage input | I-Chang Wu, Chungwen Dennis Lo | 2011-09-20 |
| 7816983 | Fast switch for controlling a differential-pair amplifier | — | 2010-10-19 |
| 7705641 | Fast response phase-locked loop charge-pump driven by low voltage input | I-Chang Wu, Chungwen Dennis Lo | 2010-04-27 |
| 7348861 | Method and apparatus for a crystal oscillator to achieve fast start-up time, low power and frequency calibration | I-Chang Wu, Chung-Wen Lo | 2008-03-25 |
| 6211737 | Variable gain amplifier with improved linearity | — | 2001-04-03 |
| 6147559 | Noise figure and linearity improvement technique using shunt feedback | — | 2000-11-14 |
| 5999056 | Variable gain amplifier using impedance network | — | 1999-12-07 |