Inventor · disambiguated record
Khurram Waheed
Also filed as: WAHEED KHURRAM
66 granted patents·13 pending applications·776 citations·filing 2004–2024
99Inventor score
Top patents by PatentIndex Score
79 records- 0199US10270794B1Detection of denial of service attacksEXTRAHOP NETWORKS INC·Filed 2018·Granted Apr 23, 2019·95 cites·28 claims
- 0298US11431744B2Detection of denial of service attacksEXTRAHOP NETWORKS INC·Filed 2020·Granted Aug 30, 2022·9 cites·20 claims
- 0398US8195103B2Linearization of a transmit amplifierWAHEED KHURRAM·Filed 2007·Granted Jun 5, 2012·108 cites·38 claims
- 0498US7777576B2Digital phase locked loop with gear shiftingTEXAS INSTRUMENTS INC·Filed 2008·Granted Aug 17, 2010·39 cites·23 claims
- 0596US11545982B2Type-I PLLs for phase-controlled applicationsNXP BV·Filed 2022·Granted Jan 3, 2023·13 cites·20 claims
- 0696US7920081B2Digital phase locked loop with ditheringTEXAS INSTRUMENTS INC·Filed 2010·Granted Apr 5, 2011·29 cites·11 claims
- 0796US7570182B2Adaptive spectral noise shaping to improve time to digital converter quantization resolution using ditheringTEXAS INSTRUMENTS INC·Filed 2007·Granted Aug 4, 2009·59 cites·42 claims
- 0895US8045670B2Interpolative all-digital phase locked loopTEXAS INSTRUMENTS INC·Filed 2008·Granted Oct 25, 2011·21 cites·27 claims
- 0994US9020454B2Linearization and calibration predistortion of a digitally controlled power amplifierWAHEED KHURRAM·Filed 2012·Granted Apr 28, 2015·18 cites·32 claims
- 1094US7365609B2Hybrid stochastic gradient based digitally controlled oscillator gain KDCO estimationTEXAS INSTRUMENTS INC·Filed 2006·Granted Apr 29, 2008·21 cites·20 claims
- 1193US9264280B1Automatic received gain controlFREESCALE SEMICONDUCTOR INC·Filed 2015·Granted Feb 16, 2016·20 cites·20 claims
- 1293US7817747B2Precise delay alignment between amplitude and phase/frequency modulation paths in a digital polar transmitterTEXAS INSTRUMENTS INC·Filed 2007·Granted Oct 19, 2010·31 cites·22 claims
- 1393US7786913B2Digital phase locked loop with ditheringTEXAS INSTRUMENTS INC·Filed 2008·Granted Aug 31, 2010·32 cites·9 claims
- 1493US7498890B2Continuous reversible gear shifting mechanismTEXAS INSTRUMENTS INC·Filed 2006·Granted Mar 3, 2009·25 cites·28 claims
- 1592US10587638B2Detection of denial of service attacksEXTRAHOP NETWORKS INC·Filed 2019·Granted Mar 10, 2020·7 cites·17 claims
- 1692US8050375B2Digital phase locked loop with integer channel mitigationTEXAS INSTRUMENTS INC·Filed 2008·Granted Nov 1, 2011·18 cites·23 claims
- 1792US7714665B2Harmonic characterization and correction of device mismatchTEXAS INSTRUMENTS INC·Filed 2006·Granted May 11, 2010·23 cites·26 claims
- 1890US12040846B2Distance quality indicator (DQI) for phase-based distance estimation using narrowband radiosNXP USA INC·Filed 2022·Granted Jul 16, 2024·1 cites·20 claims
- 1989US9350296B1Systems and methods for calibrating a dual port phase locked loopFREESCALE SEMICONDUCTOR INC·Filed 2015·Granted May 24, 2016·9 cites·17 claims
- 2089US8055217B2Adaptive complex gain predistorter for a transmitterTEXAS INSTRUMENTS INC·Filed 2009·Granted Nov 8, 2011·20 cites·20 claims
- 2188US9806977B2Multi-rate overlay mode in wireless communication systemsFREESCALE SEMICONDUCTOR INC·Filed 2016·Granted Oct 31, 2017·6 cites·20 claims
- 2288US7439817B2Frequency tuning range extension and modulation resolution enhancement of a digitally controlled oscillatorTEXAS INSTRUMENTS INC·Filed 2006·Granted Oct 21, 2008·18 cites·26 claims
- 2387US8204107B2Bandwidth reduction mechanism for polar modulationZHUANG JINGCHENG·Filed 2008·Granted Jun 19, 2012·14 cites·13 claims
- 2486US9853787B2Carrier frequency offset estimation for wireless communicationFREESCALE SEMICONDUCTOR INC·Filed 2015·Granted Dec 26, 2017·5 cites·17 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
- 2785US9106485B1System and method for FSK demodulationWAHEED KHURRAM·Filed 2014·Granted Aug 11, 2015·9 cites·20 claims
- 2883US11422250B2Method and technique of power-efficient two-way phase based distance estimation using packet synchronized data captureNXP USA INC·Filed 2020·Granted Aug 23, 2022·2 cites·20 claims
- 2981US9584175B2Radio frequency transceiver loopback testingFREESCALE SEMICONDUCTOR INC·Filed 2014·Granted Feb 28, 2017·7 cites·20 claims
- 3081US9484936B2Phase locked loop having fractional VCO modulationFREESCALE SEMICONDUCTOR INC·Filed 2015·Granted Nov 1, 2016·5 cites·20 claims
- 3180US10756998B2Multi-rate overlay mode in wireless communication systemsNXP USA INC·Filed 2017·Granted Aug 25, 2020·3 cites·20 claims
- 3280US8306174B2Fractional interpolative timing advance and retard control in a transceiverMURPHY THOMAS CASIMIR·Filed 2009·Granted Nov 6, 2012·12 cites·22 claims
- 3379US10541852B2Preamble detection mechanism for reception of asynchronous packetsNXP USA INC·Filed 2018·Granted Jan 21, 2020·3 cites·17 claims
- 3477US8295396B2System and method for power control in a wireless transmitterWAHEED KHURRAM·Filed 2008·Granted Oct 23, 2012·7 cites·17 claims
- 3577US8150336B2Apparatus and method for adaptive polar transmitter linearization and wireless transmitter employing the sameWAHEED KHURRAM·Filed 2008·Granted Apr 3, 2012·10 cites·4 claims
- 3677US2025094645A1Communication node with secure cryptographic keys and methods for securing thereinNXP BV·Filed 2024·Application pending·0 cites
- 3776US8073074B2System and method for power control in a wireless transmitterWAHEED KHURRAM·Filed 2007·Granted Dec 6, 2011·7 cites·33 claims
- 3875US9282525B2Frequency-domain symbol and frame synchronization in multi-carrier systemsZENG JIANQIANG·Filed 2013·Granted Mar 8, 2016·4 cites·27 claims
- 3974US8750167B2Transmit power control techniques for nodes in an ad-hoc networkWAHEED KHURRAM·Filed 2011·Granted Jun 10, 2014·3 cites·10 claims
- 4074US8054912B2Large-dynamic-range lookup table for a transmitter predistorter and system and method employing the sameTEXAS INSTRUMENTS INC·Filed 2008·Granted Nov 8, 2011·8 cites·29 claims
- 4173US9608587B2Systems and methods to dynamically calibrate and adjust gains in a direct conversion receiverFREESCALE SEMICONDUCTOR INC·Filed 2015·Granted Mar 28, 2017·2 cites·20 claims
- 4271US9444661B2DC offset tracking of wireless receiversFREESCALE SEMICONDUCTOR INC·Filed 2015·Granted Sep 13, 2016·2 cites·14 claims
- 4369US10880138B2Acquisition of a data packet having a short preambleNXP USA INC·Filed 2019·Granted Dec 29, 2020·1 cites·18 claims
- 4469US10079647B2DC offset calibration of wireless receiversFREESCALE SEMICONDUCTOR INC·Filed 2014·Granted Sep 18, 2018·2 cites·19 claims
- 4567US8150335B2Apparatus and method for adaptive cartesian transmitter linearization and wireless transmitter employing the sameWAHEED KHURRAM·Filed 2008·Granted Apr 3, 2012·6 cites·29 claims
- 4667US8126401B2Transmitter PLL with bandwidth on demandSTASZEWSKI ROBERT BOGDAN·Filed 2009·Granted Feb 28, 2012·6 cites·22 claims
- 4766US12197626B2Communication node with secure cryptographic keys and methods for securing thereinNXP BV·Filed 2021·Granted Jan 14, 2025·0 cites·22 claims
- 4863US12476853B2Transmit apparatus arranged to scale and limit frequency deviation generated after a filtering based on a frequency shift keying (FSK) signal and methods of operationNXP USA INC·Filed 2023·Granted Nov 18, 2025·0 cites·20 claims
- 4958US12231136B2Type-I PLLs for phase-controlled applicationsNXP BV·Filed 2022·Granted Feb 18, 2025·0 cites·15 claims
- 5058US2024089739A1Communication device and method for monitoring a wireless communication exchangeNXP USA INC·Filed 2023·Application pending·0 cites
Showing the top 50 of 79 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Khurram Waheed files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →