Inventor · disambiguated record
Khurram Muhammad
Also filed as: MUHAMMAD KHURRAM
105 granted patents·14 pending applications·1,039 citations·filing 1999–2023
99Inventor score
Files withTEXAS INSTRUMENTS INC42MUHAMMAD KHURRAM26SAMSUNG ELECTRONICS CO LTD13MSTAR SEMICONDUCTOR INC10MEDIATEK INC8
Top patents by PatentIndex Score
119 records- 0197US8306480B2System and method for transmission interference cancellation in full duplex transceiverMUHAMMAD KHURRAM·Filed 2008·Granted Nov 6, 2012·78 cites·23 claims
- 0297US8131232B2Method and apparatus for antenna tuningMUHAMMAD KHURRAM·Filed 2009·Granted Mar 6, 2012·61 cites·37 claims
- 0397US7706755B2Digital, down-converted RF residual leakage signal mitigating RF residual leakageTEXAS INSTRUMENTS INC·Filed 2005·Granted Apr 27, 2010·58 cites·12 claims
- 0496US11770809B2MIMO antenna array for cross division duplexSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Sep 26, 2023·4 cites·18 claims
- 0596US7680456B2Methods and apparatus to perform signal removal in a low intermediate frequency receiverTEXAS INSTRUMENTS INC·Filed 2005·Granted Mar 16, 2010·58 cites·23 claims
- 0694US9584146B2System and method for measuring the DC-transfer characteristic of an analog-to-digital converterMEDIATEK INC·Filed 2015·Granted Feb 28, 2017·19 cites·19 claims
- 0794US7145399B2Type-II all-digital phase-locked loop (PLL)TEXAS INSTRUMENTS INC·Filed 2003·Granted Dec 5, 2006·45 cites·19 claims
- 0893US8478213B2Methods and apparatus for power controlMUHAMMAD KHURRAM·Filed 2011·Granted Jul 2, 2013·17 cites·16 claims
- 0993US6856925B2Active removal of aliasing frequencies in a decimating structure by changing a decimation ratio in time and spaceTEXAS INSTRUMENTS INC·Filed 2002·Granted Feb 15, 2005·33 cites·25 claims
- 1093US6791422B2Frequency synthesizer with digitally-controlled oscillatorTEXAS INSTRUMENTS INC·Filed 2003·Granted Sep 14, 2004·45 cites·2 claims
- 1192US8786264B2DCDC converter with converter modules that can be dynamically enabled or disabledMUHAMMAD KHURRAM·Filed 2012·Granted Jul 22, 2014·13 cites·16 claims
- 1292US7885625B2RF A/D converter with phased feedback to low noise amplifierTEXAS INSTRUMENTS INC·Filed 2007·Granted Feb 8, 2011·21 cites·11 claims
- 1391US8542616B2Simultaneous multiple signal reception and transmission using frequency multiplexing and shared processingSTASZEWSKI ROBERT B·Filed 2008·Granted Sep 24, 2013·14 cites·44 claims
- 1491US7532874B2Offset balancer, method of balancing an offset and a wireless receiver employing the balancer and the methodTEXAS INSTRUMENTS INC·Filed 2005·Granted May 12, 2009·15 cites·15 claims
- 1591US7443324B1Apparatus and method for dithering a sigma-delta modulatorTEXAS INSTRUMENTS INC·Filed 2007·Granted Oct 28, 2008·23 cites·20 claims
- 1690US7057540B2Sigma-delta (ΣΔ) analog-to-digital converter (ADC) structure incorporating a direct sampling mixerTEXAS INSTRUMENTS INC·Filed 2002·Granted Jun 6, 2006·47 cites·45 claims
- 1790US6734741B2Frequency synthesizer with digitally-controlled oscillatorTEXAS INSTRUMENTS INC·Filed 2001·Granted May 11, 2004·45 cites·28 claims
- 1889US12191564B2Transmit-receive isolation for a dual-polarized MIMO antenna arraySAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jan 7, 2025·2 cites·20 claims
- 1989US7791407B2Technique for improving antialiasing and adjacent channel interference filtering using cascaded passive IIR filter stages combined with direct sampling and mixingTEXAS INSTRUMENTS INC·Filed 2006·Granted Sep 7, 2010·15 cites·16 claims
- 2089US7623838B2Sampling mixer with asynchronous clock and signal domainsTEXAS INSTRUMENTS INC·Filed 2005·Granted Nov 24, 2009·16 cites·30 claims
- 2187US11002829B2Radar interference mitigation method and apparatusMEDIATEK INC·Filed 2017·Granted May 11, 2021·6 cites·4 claims
- 2287US8581760B2Digital to analog converterMUHAMMAD KHURRAM·Filed 2011·Granted Nov 12, 2013·12 cites·19 claims
- 2387US7822389B2Methods and apparatus to provide an auxiliary receive path to support transmitter functionsTEXAS INSTRUMENTS INC·Filed 2006·Granted Oct 26, 2010·13 cites·21 claims
- 2487US7006813B2Efficient charge transfer using a switched capacitor resistorTEXAS INSTRUMENTS INC·Filed 2002·Granted Feb 28, 2006·33 cites·43 claims
- 2586US8170507B2Predistortion methods and apparatus for transmitter linearization in a communication transceiverWANG YONGTAO·Filed 2008·Granted May 1, 2012·20 cites·19 claims
- 2686US7808325B2System and method for frequency pushing/pulling compensationTEXAS INSTRUMENTS INC·Filed 2008·Granted Oct 5, 2010·14 cites·25 claims
- 2785US12177169B2Self-interference cancellation in frequency division duplexing systemSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Dec 24, 2024·2 cites·14 claims
- 2885US8391806B2Wireless communications device with an adjustable impedance matching network and associated methodsMUHAMMAD KHURRAM·Filed 2011·Granted Mar 5, 2013·6 cites·28 claims
- 2985US8300561B2Methods and apparatus for canceling distortion in full-duplex transceiversELAHI IMTINAN·Filed 2008·Granted Oct 30, 2012·17 cites·18 claims
- 3084US8682395B2Communications device and method having non-touch based input screenMUHAMMAD KHURRAM·Filed 2012·Granted Mar 25, 2014·10 cites·21 claims
- 3184US8600320B2Wireless communications device with an adjustable impedance matching network and associated methodsRESEARCH IN MOTION LTD·Filed 2013·Granted Dec 3, 2013·5 cites·24 claims
- 3284US7519135B2Direct radio frequency (RF) sampling with recursive filtering methodTEXAS INSTRUMENTS INC·Filed 2002·Granted Apr 14, 2009·23 cites·32 claims
- 3383US10326519B2Communications system bridging wireless from outdoor to indoorPHAZR INC·Filed 2017·Granted Jun 18, 2019·4 cites·19 claims
- 3482US10784935B2Systems and methods for bandwidth expansion and frequency scalingPHAZR INC·Filed 2017·Granted Sep 22, 2020·4 cites·32 claims
- 3582US9450798B2Transmitter circuit, communication unit and method for amplifying a complex quadrature signalMEDIATEK INC·Filed 2015·Granted Sep 20, 2016·4 cites·19 claims
- 3682US8890634B2Multiplexed configurable sigma delta modulators for noise shaping in a 25-percent duty cycle digital transmitterMSTAR SEMICONDUCTOR INC·Filed 2012·Granted Nov 18, 2014·7 cites·12 claims
- 3782US7382200B2Type-II all-digital phase-locked loop (PLL)TEXAS INSTRUMENTS INC·Filed 2006·Granted Jun 3, 2008·9 cites·6 claims
- 3881US9628308B2Circuit, communication unit and method for VCO frequency adjustmentMEDIATEK INC·Filed 2015·Granted Apr 18, 2017·4 cites·19 claims
- 3981US8594233B2Quadrature communications device with power combiner and related methodsMUHAMMAD KHURRAM·Filed 2011·Granted Nov 26, 2013·6 cites·12 claims
- 4081US8553802B2Quadrature communications device with I antennas and Q antennas and modulated power supply and related methodsMUHAMMAD KHURRAM·Filed 2011·Granted Oct 8, 2013·6 cites·25 claims
- 4180US11695445B2Equalizer assisted polynomial based linearity enhancement and self-interference cancelerSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jul 4, 2023·1 cites·20 claims
- 4280US9876525B1Portable millimeter-wave communications devicePHAZR INC·Filed 2017·Granted Jan 23, 2018·3 cites·23 claims
- 4380US9461660B2Digitally-corrected analog-to-digital convertersMEDIATEK INC·Filed 2015·Granted Oct 4, 2016·5 cites·20 claims
- 4480US8781026B2Digital quadrature transmitter using generalized coordinatesMSTAR SEMICONDUCTOR INC·Filed 2012·Granted Jul 15, 2014·5 cites·17 claims
- 4580US8045941B2Methods and apparatus to implement receiver linearity enhancementTEXAS INSTRUMENTS INC·Filed 2007·Granted Oct 25, 2011·10 cites·25 claims
- 4678US6963732B2Subsampling communication receiver architecture with relaxed IFA readout timingTEXAS INSTRUMENTS INC·Filed 2002·Granted Nov 8, 2005·18 cites·26 claims
- 4777US7079826B2Digitally controlled analog RF filtering in subsampling communication receiver architectureTEXAS INSTRUMENTS INC·Filed 2002·Granted Jul 18, 2006·18 cites·38 claims
- 4876US8588330B2Quadrature communications device with I antennas and Q antennas and related methodsMUHAMMAD KHURRAM·Filed 2011·Granted Nov 19, 2013·4 cites·22 claims
- 4975US8971446B2Predistortion factor determination for predistortion in power amplifiersMSTAR SEMICONDUCTOR INC·Filed 2013·Granted Mar 3, 2015·3 cites·20 claims
- 5073US7463873B2Wireless communications device having type-II all-digital phase-locked loop (PLL)TEXAS INSTRUMENTS INC·Filed 2005·Granted Dec 9, 2008·6 cites·23 claims
Showing the top 50 of 119 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →