Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12381590 | Receiver and zero-intermediate frequency transceiver | Ruili WU | 2025-08-05 |
| 12081175 | Operational amplifier and electronic system | Sy-Chyuan Hwu, Ruili WU, Yang Yang | 2024-09-03 |
| 12057867 | Power mixer having high linearity transconductance, transmitter and RF transceiver | Sy-Chyuan Hwu, Yewen Zhou | 2024-08-06 |
| 12015688 | Fast-locking phase-locked loop, transceiver, and communication device | Yanping Zhou, Sy-Chyuan Hwu | 2024-06-18 |
| 11962299 | Fractional frequency divider, radio frequency transceiver, and method of configuring phase delay | Yanping Zhou, Ruili WU | 2024-04-16 |
| 11462904 | Apparatus for protection against electrostatic discharge and method of manufacturing the same | — | 2022-10-04 |
| 11405002 | Harmonic rejection mixing circuit device and receiver | — | 2022-08-02 |
| 11265034 | Signal mixing circuit device and receiver | — | 2022-03-01 |
| 11251751 | Signal mixing circuit device and receiver | — | 2022-02-15 |
| 11190142 | Signal amplifying circuit device and receiver | — | 2021-11-30 |
| 8787423 | Agile frequency synthesizer scheme for fast-hopping, low phase noise applications | Randy Tsang, Yui Lin, Meng Long | 2014-07-22 |
| 8710930 | Differential ring oscillator and method for calibrating the differential ring oscillator | Renliang Zheng, Tieng Ying Choke | 2014-04-29 |
| 8598948 | Self biased low noise high PSRR constant gm for VCO | Randy Tsang, Yonghua Song | 2013-12-03 |
| 8593198 | Signal generator and signal strength detecting circuit having the signal generator installed therein | Dan Li | 2013-11-26 |
| 8582693 | Wireless receiver applicable to multiple coexisting positioning systems | Wei Shu, Chi-Hsueh Wang | 2013-11-12 |
| 8503960 | Amplifier and associated receiver | Fei Song | 2013-08-06 |
| 8503503 | Agile frequency synthesizer scheme for fast hopping, low phase noise applications | Randy Tsang, Yui Lin, Meng Long | 2013-08-06 |
| 8442451 | Transmitter and receiver impedence control using shunt switches | Randy Tsang, Wayne A. Loeb | 2013-05-14 |
| 8319547 | Self biased low noise high PSRR constant GM for VCO | Randy Tsang, Yonghua Song | 2012-11-27 |
| 7852168 | Power-efficient biasing circuit | Yonghua Song, Randy Tsang, Chunwei Chang | 2010-12-14 |
| 7821318 | Wireless transceiver components with improved IQ matching | Naratip Wongkomet | 2010-10-26 |
| 7756486 | Transmitter and receiver impedance control using shunt switches | Randy Tsang, Wayne A. Loeb | 2010-07-13 |
| 7667533 | Self biased low noise high PSRR constant GM for VCO | Randy Tsang, Yonghua Song | 2010-02-23 |
| 7528667 | T-network capbank | Randy Tsang, Yonghua Song | 2009-05-05 |
| 7518417 | Wireless transceiver components with improved IQ matching | Naratip Wongkomet | 2009-04-14 |