Inventor · disambiguated record
Sai Kwok
Also filed as: KWOK SAI · KWOK SAI C · KWOK SAI CHONG
10 granted patents·5 pending applications·107 citations·filing 1993–2015
88Inventor score
Top patents by PatentIndex Score
15 records- 0184US8294445B2Switching voltage regulator with frequency selectionKWOK SAI C·Filed 2008·Granted Oct 23, 2012·13 cites·33 claims
- 0282US7848713B2Common mode signal attenuation for a differential duplexerQUALCOMM INC·Filed 2007·Granted Dec 7, 2010·9 cites·26 claims
- 0379US9445276B2Preventing coexistence interference through smart band selection in MSMA devicesQUALCOMM INC·Filed 2014·Granted Sep 13, 2016·4 cites·28 claims
- 0479US5423081ACellular power amplifier power level control circuitryHUGHES AIRCRAFT CO·Filed 1993·Granted Jun 6, 1995·45 cites·17 claims
- 0572US6882191B2Rectifier type frequency doubler with harmonic cancellationM2 NETWORKS INC·Filed 2003·Granted Apr 19, 2005·14 cites·26 claims
- 0668US8130046B2Frequency calibration of radio frequency oscillatorsKWOK SAI C·Filed 2009·Granted Mar 6, 2012·7 cites·4 claims
- 0765US9325433B2High dynamic range transceiverULTRAWAVE LABS INC·Filed 2013·Granted Apr 26, 2016·4 cites·17 claims
- 0862US6836180B1Poly-phase network with resonant circuit bandpass shapingM2 NETWORKS INC·Filed 2003·Granted Dec 28, 2004·10 cites·18 claims
- 0953US2015078483A1Apparatus and method for fast local oscillator re-tune for residual side band reductionQUALCOMM INC·Filed 2013·Application pending·0 cites
- 1047US2016013821A1Apparatus and method for fast local oscillator re-tune for residual side band reductionQUALCOMM INC·Filed 2015·Application pending·0 cites
- 1145US8565669B2Methods and apparatus for power reduction in a transceiverGUDEM PRASAD S·Filed 2008·Granted Oct 22, 2013·1 cites·34 claims
- 1242US2015327099A1Opportunistic Power Detection and Antenna Tuner Measurement During ConcurrencyQUALCOMM INC·Filed 2014·Application pending·0 cites
- 1339US2012296204A1Multi-Modality Ultrasound and Radio Frequency System for Imaging TissueISMAIL ALY M·Filed 2012·Application pending·0 cites
- 1439US2012289827A1Multi-Modality Ultrasound and Radio Frequency Methodology for Imaging TissueISMAIL ALY M·Filed 2012·Application pending·0 cites
- 1538US9425850B2Simultaneous voice and data communicationKWOK SAI C·Filed 2011·Granted Aug 23, 2016·0 cites·33 claims
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