Inventor · disambiguated record
Ojas M. Choksi
Also filed as: CHOKSI OJAS · CHOKSI OJAS M · CHOKSI OJAS MAHENDRA
29 granted patents·6 pending applications·209 citations·filing 2001–2024
96Inventor score
Files withQUALCOMM INC26ANALOG DEVICES INC3CHOKSI OJAS M2ANIRUDDHAN SANKARAN1GUDEM PRASAD SRINIVASA SIVA1
Top patents by PatentIndex Score
35 records- 0193US10574287B1Wireless transceiver with reconfigurable transformersQUALCOMM INC·Filed 2018·Granted Feb 25, 2020·21 cites·30 claims
- 0293US8971219B2Hybrid transformer based integrated duplexer for multi-band/multi-mode radio frequency (RF) front endQUALCOMM INC·Filed 2013·Granted Mar 3, 2015·19 cites·26 claims
- 0391US9991875B2Reconfigurable radio frequency (RF) bandstop/intermediate frequency (IF) bandpass filterQUALCOMM INC·Filed 2016·Granted Jun 5, 2018·8 cites·20 claims
- 0490US9088471B1Quadrature combining and adjustingQUALCOMM INC·Filed 2014·Granted Jul 21, 2015·17 cites·36 claims
- 0590US8019310B2Local oscillator buffer and mixer having adjustable sizeQUALCOMM INC·Filed 2007·Granted Sep 13, 2011·13 cites·32 claims
- 0690US6518898B1System and method of background offset cancellation for flash ADCsTEXAS INSTRUMENTS INC·Filed 2001·Granted Feb 11, 2003·48 cites·14 claims
- 0789US8913976B2Amplifiers with shunt switchesQUALCOMM INC·Filed 2012·Granted Dec 16, 2014·16 cites·18 claims
- 0884US11683062B2Reconfigurable amplifierQUALCOMM INC·Filed 2021·Granted Jun 20, 2023·1 cites·15 claims
- 0983US12308875B2Reconfigurable amplifierQUALCOMM INC·Filed 2024·Granted May 20, 2025·0 cites·11 claims
- 1083US8615205B2I-Q mismatch calibration and methodCHOKSI OJAS M·Filed 2008·Granted Dec 24, 2013·10 cites·46 claims
- 1181US9118396B2Tunable notch filter using feedback through an existing feedback receiverQUALCOMM INC·Filed 2013·Granted Aug 25, 2015·5 cites·33 claims
- 1280US9154079B2Threshold tracking bias voltage for mixersQUALCOMM INC·Filed 2012·Granted Oct 6, 2015·5 cites·20 claims
- 1378US12009850B2Reconfigurable amplifierQUALCOMM INC·Filed 2023·Granted Jun 11, 2024·0 cites·8 claims
- 1477US9106072B2Electrostatic discharge protection of amplifier cascode devicesQUALCOMM INC·Filed 2012·Granted Aug 11, 2015·6 cites·25 claims
- 1572US8989691B2Impedance balancing for power supply rejection in single-ended receiversQUALCOMM INC·Filed 2012·Granted Mar 24, 2015·3 cites·17 claims
- 1672US8749316B2Programmable varactor and methods of operation thereofRANGARAJAN RAJAGOPALAN·Filed 2010·Granted Jun 10, 2014·3 cites·11 claims
- 1771US9450626B2Sawless architecture for receiversQUALCOMM INC·Filed 2015·Granted Sep 20, 2016·2 cites·21 claims
- 1869US9473085B2Input switch leakage compensationQUALCOMM INC·Filed 2014·Granted Oct 18, 2016·3 cites·21 claims
- 1967US9431961B2Phase shifting mixerQUALCOMM INC·Filed 2014·Granted Aug 30, 2016·2 cites·18 claims
- 2067US7212627B2Line interface with analog echo cancellationANALOG DEVICES INC·Filed 2004·Granted May 1, 2007·9 cites·18 claims
- 2166US8929840B2Local oscillator buffer and mixer having adjustable sizeANIRUDDHAN SANKARAN·Filed 2008·Granted Jan 6, 2015·4 cites·27 claims
- 2265US9608574B2Port isolation in shared transformersQUALCOMM INC·Filed 2013·Granted Mar 28, 2017·1 cites·23 claims
- 2362US9379753B2On-chip linearity calibrationQUALCOMM INC·Filed 2014·Granted Jun 28, 2016·1 cites·20 claims
- 2460US8432211B2Mixer-transconductance interfaceCHOKSI OJAS M·Filed 2010·Granted Apr 30, 2013·2 cites·29 claims
- 2556US7349465B2Line interface systemANALOG DEVICES INC·Filed 2004·Granted Mar 25, 2008·5 cites·14 claims
- 2648US2013259099A1Tunable notch filter using feedback through an existing feedback receiverQUALCOMM INC·Filed 2012·Application pending·0 cites
- 2746US9467093B2Single ended receiver with a multi-port transformer and shared mixerQUALCOMM INC·Filed 2012·Granted Oct 11, 2016·0 cites·42 claims
- 2846US8975966B2Shared bypass capacitor matching networkGUDEM PRASAD SRINIVASA SIVA·Filed 2012·Granted Mar 10, 2015·0 cites·32 claims
- 2945US7015683B1JFET switch select circuitANALOG DEVICES INC·Filed 2004·Granted Mar 21, 2006·5 cites·28 claims
- 3045US2013328707A1I-q mismatch calibration and methodQUALCOMM INC·Filed 2013·Application pending·0 cites
- 3145US2013336143A1I-q mismatch calibration and methodQUALCOMM INC·Filed 2013·Application pending·0 cites
- 3240US9628031B2Transformer feedback amplifierQUALCOMM INC·Filed 2015·Granted Apr 18, 2017·0 cites·22 claims
- 3335US2020106394A1Reconfigurable broadband and noise cancellation low noise amplifier (lna) with intra-carrier aggregation (ca) capabilityQUALCOMM INC·Filed 2018·Application pending·0 cites
- 3434US2020106398A1Transformer Reconfigurability for Wireless TransceiversQUALCOMM INC·Filed 2018·Application pending·0 cites
- 3533US2019326859A1Temperature Dependency CompensationQUALCOMM INC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →