Inventor · disambiguated record
Jifeng Geng
Also filed as: GENG JIFENG
24 granted patents·7 pending applications·97 citations·filing 2004–2022
94Inventor score
Top patents by PatentIndex Score
31 records- 0190US9041464B2Circuitry for reducing power consumptionKOMNINAKIS CHRISTOS·Filed 2012·Granted May 26, 2015·20 cites·34 claims
- 0290US8531219B1Phase locked loop with digital compensation for analog integrationQUALCOMM INC·Filed 2013·Granted Sep 10, 2013·8 cites·25 claims
- 0387US8076960B2Digital phase-locked loop with two-point modulation using an accumulator and a phase-to-digital converterGENG JIFENG·Filed 2009·Granted Dec 13, 2011·17 cites·27 claims
- 0485US8446191B2Phase locked loop with digital compensation for analog integrationDUNWORTH JEREMY D·Filed 2009·Granted May 21, 2013·13 cites·38 claims
- 0576US9729110B2Radio-frequency device calibrationQUALCOMM INC·Filed 2014·Granted Aug 8, 2017·5 cites·27 claims
- 0675US7868672B2Digital phase-locked loop with two-point modulation and adaptive delay matchingQUALCOMM INC·Filed 2008·Granted Jan 11, 2011·8 cites·33 claims
- 0770US8433026B2Multi-rate digital phase locked loopBALLANTYNE GARY JOHN·Filed 2009·Granted Apr 30, 2013·7 cites·30 claims
- 0869US8295418B2Adjacent channel interference detection for wireless communicationGENG JIFENG·Filed 2007·Granted Oct 23, 2012·4 cites·31 claims
- 0968US10594530B2Techniques for successive peak reduction crest factor reductionQUALCOMM INC·Filed 2018·Granted Mar 17, 2020·1 cites·30 claims
- 1066US12081279B2Radio frequency chips having waveform generators for self-testingZEKU TECH SHANGHAI CORP LTD·Filed 2022·Granted Sep 3, 2024·0 cites·20 claims
- 1165US10142943B2Techniques and apparatuses for peak to average ratio (PAR) based power managementQUALCOMM INC·Filed 2016·Granted Nov 27, 2018·1 cites·30 claims
- 1263US12389322B2Power saving techniques for BB-RF interfaceGREATER SHINE LTD·Filed 2022·Granted Aug 12, 2025·0 cites·18 claims
- 1363US8391345B2Power spectral distribution measurement to facilitate system acquisitionFILIPOVIC DANIEL F·Filed 2009·Granted Mar 5, 2013·2 cites·38 claims
- 1461US8254855B2Frequency spur detection and suppressionFILIPOVIC DANIEL FRED·Filed 2008·Granted Aug 28, 2012·2 cites·28 claims
- 1560US12301192B2Digital variable gain adjustment on baseband chipGREATER SHINE LTD·Filed 2022·Granted May 13, 2025·0 cites·18 claims
- 1659US11881972B2Smooth transition for data streams with adjusted gainZEKU TECH SHANGHAI CORP LTD·Filed 2022·Granted Jan 23, 2024·0 cites·20 claims
- 1759US7433414B2Intelligent array radio architectureSIGMA DESIGNS INC·Filed 2004·Granted Oct 7, 2008·5 cites·21 claims
- 1858US12301481B2Smooth orthogonal frequency division multiplexing symbols generation with varying gainsGREATER SHINE LTD·Filed 2022·Granted May 13, 2025·0 cites·18 claims
- 1957US12438757B2Method and apparatus for wireless communication, and storage mediumGREATER SHINE LTD·Filed 2022·Granted Oct 7, 2025·0 cites·16 claims
- 2055US9112649B2Method and apparatus for predicting signal characteristics for a nonlinear power amplifierQUALCOMM INC·Filed 2012·Granted Aug 18, 2015·1 cites·25 claims
- 2152US8588720B2Signal decimation techniquesBALLANTYNE GARY J·Filed 2009·Granted Nov 19, 2013·1 cites·30 claims
- 2249US2022393929A1Digital interface for frequency domain data transfer between baseband and radiofrequency modulesZEKU INC·Filed 2022·Application pending·0 cites
- 2349US2022393922A1Signal transmission method, terminal device and network deviceZEKU INC·Filed 2022·Application pending·0 cites
- 2448US8098103B2PLL disturbance cancellationFILIPOVIC DANIEL F·Filed 2009·Granted Jan 17, 2012·1 cites·24 claims
- 2548US7974807B2Adaptive calibration for digital phase-locked loopsQUALCOMM INC·Filed 2008·Granted Jul 5, 2011·1 cites·28 claims
- 2638US9680422B2Power amplifier signal compensationQUALCOMM INC·Filed 2014·Granted Jun 13, 2017·0 cites·13 claims
- 2738US2012183023A1Implementations for wireless signal processingFILIPOVIC DANIEL F·Filed 2011·Application pending·0 cites
- 2836US2014218107A1Method and apparatus for applying predistortion to an input signal for a nonlinear power amplifierQUALCOMM INC·Filed 2013·Application pending·0 cites
- 2936US2014210549A1Method and apparatus for using a processor controlled switcher with a power amplifierQUALCOMM INC·Filed 2013·Application pending·0 cites
- 3035US2015194936A1Power amplifier envelope trackingQUALCOMM INC·Filed 2014·Application pending·0 cites
- 3133US2012139592A1Method and Apparatus for Frequency SynthesizingBO SUN·Filed 2010·Application pending·0 cites
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