Inventor · disambiguated record
Robert G. Lorenz
Also filed as: LORENZ ROBERT · LORENZ ROBERT G · LORENZ ROBERT GUSTAV
47 granted patents·8 pending applications·1,395 citations·filing 1988–2022
98Inventor score
Top patents by PatentIndex Score
55 records- 0197US9560595B2Dynamic operating bandwidth configuration for an envelope trackerBROADCOM CORP·Filed 2013·Granted Jan 31, 2017·30 cites·20 claims
- 0297US5293170AGlobal positioning system receiver digital processing techniqueASHTECH INC·Filed 1992·Granted Mar 8, 1994·457 cites·44 claims
- 0396US9277501B2Envelope tracker driven transmit beamformingBROADCOM CORP·Filed 2013·Granted Mar 1, 2016·23 cites·18 claims
- 0496US9167514B2Unequal amplifier gain compression via shaping tableBROADCOM CORP·Filed 2013·Granted Oct 20, 2015·42 cites·20 claims
- 0595US5134407AGlobal positioning system receiver digital processing techniqueASHTECH TELESIS INC·Filed 1991·Granted Jul 28, 1992·338 cites·19 claims
- 0695US4928106AGlobal positioning system receiver with improved radio frequency and digital processingASHTECH TELESIS INC·Filed 1988·Granted May 22, 1990·292 cites·15 claims
- 0794US9066368B2Method of calibrating the delay of an envelope tracking signalLORENZ ROBERT·Filed 2012·Granted Jun 23, 2015·23 cites·21 claims
- 0893US8879665B2Controlling a power amplifier based on transmitter output emissionsXIA YING·Filed 2012·Granted Nov 4, 2014·51 cites·19 claims
- 0992US8811918B2Distribution of transmit signal to multiple transmit antennas for reduction of measured specific absorption rateRATH KAMLESH·Filed 2011·Granted Aug 19, 2014·22 cites·20 claims
- 1087US8767871B2Antenna tuning using the ratio of complex forward and reflected signalsPARK BONGSEOK·Filed 2012·Granted Jul 1, 2014·18 cites·23 claims
- 1187US8761694B2Multiple antenna transceiverLORENZ ROBERT G·Filed 2010·Granted Jun 24, 2014·13 cites·25 claims
- 1287US8428529B2Method and system for uplink beamforming calibration in a multi-antenna wireless communication systemDAKSHINAMURTHY SRIRAMAN·Filed 2011·Granted Apr 23, 2013·8 cites·20 claims
- 1380US8432997B2Method and system of beamforming a broadband signal through a multiport networkLORENZ ROBERT GUSTAV·Filed 2011·Granted Apr 30, 2013·5 cites·20 claims
- 1478US10581447B1Method and apparatus for measuring phase responseAPPLE INC·Filed 2018·Granted Mar 3, 2020·3 cites·18 claims
- 1575US8811530B2Method and system of beamforming a broadband signal through a multiport networkLORENZ ROBERT GUSTAV·Filed 2012·Granted Aug 19, 2014·3 cites·20 claims
- 1674US9107167B2Envelope tracking signal bandwidth controlBROADCOM CORP·Filed 2013·Granted Aug 11, 2015·3 cites·19 claims
- 1773US9225302B2Controlled power boost for envelope trackerBROADCOM CORP·Filed 2013·Granted Dec 29, 2015·4 cites·20 claims
- 1873US8275319B2Processing of multi-carrier signals before power amplifier amplificationDAKSHINAMURTHY SRIRAMAN·Filed 2010·Granted Sep 25, 2012·3 cites·30 claims
- 1971US8934853B2Systems and methods for integrating cellular and location detection functionality using a single crystal oscillatorLORENZ ROBERT·Filed 2012·Granted Jan 13, 2015·3 cites·23 claims
- 2070US9179428B2Communications device with direct cellular-to-collocated device communication channel interfaceBROADCOM CORP·Filed 2013·Granted Nov 3, 2015·2 cites·19 claims
- 2169US9247406B2Synchronous SOS messaging in a cellular networkBROADCOM CORP·Filed 2013·Granted Jan 26, 2016·2 cites·8 claims
- 2268US8437697B2Processing of multi-carrier signals before power amplifier amplificationDAKSHINAMURTHY SRIRAMAN·Filed 2012·Granted May 7, 2013·2 cites·21 claims
- 2368US6920188B1Method and apparatus for processing a multiple-component wide dynamic range signalPIRADIAN INC·Filed 2000·Granted Jul 19, 2005·13 cites·62 claims
- 2466US12461251B2Dynamic adjustment of coherent signal integration for processing global navigation signalsAPPLE INC·Filed 2022·Granted Nov 4, 2025·0 cites·20 claims
- 2566US7602334B1Method and system of a mobile subscriber estimating positionBECEEM COMM INC·Filed 2008·Granted Oct 13, 2009·6 cites·20 claims
- 2665US8837635B2Controlling a transmit path based on monitored error vector magnitude (EVM) performanceLORENZ ROBERT·Filed 2012·Granted Sep 16, 2014·3 cites·23 claims
- 2765US8385435B2Measuring interference and noise power using non-content burst periodsBROADCOM CORP·Filed 2007·Granted Feb 26, 2013·2 cites·17 claims
- 2865US7929595B2Estimating frequency offset at a subscriber station receiverBROADCOM CORP·Filed 2007·Granted Apr 19, 2011·3 cites·28 claims
- 2965US6552591B1Method and apparatus for processing a wide dynamic range signalPIRADIAN INC·Filed 2001·Granted Apr 22, 2003·10 cites·26 claims
- 3064US11043953B2Method and apparatus for calibration of voltage controlled oscillatorAPPLE INC·Filed 2020·Granted Jun 22, 2021·0 cites·20 claims
- 3163US8515476B2Subscriber station transceiver allocation of groups of subcarriers between a plurality of transceiver antennasALEX SAM P·Filed 2012·Granted Aug 20, 2013·1 cites·21 claims
- 3263US8194774B2Method of a receiver estimating a plurality of channelsHOCHWALD BERTRAND·Filed 2008·Granted Jun 5, 2012·2 cites·15 claims
- 3361US8223826B2Measuring noise power at wireless receivers using pilot symbol informationTUJKOVIC DJORDJE·Filed 2010·Granted Jul 17, 2012·1 cites·14 claims
- 3460US9300332B2Wireless device and method for performing antenna tuner updates that minimizes adverse effects on transmit and receive channelsBROADCOM CORP·Filed 2013·Granted Mar 29, 2016·2 cites·20 claims
- 3558US7835432B2Measuring noise power at wireless receivers using pilot symbol informationBECEEM COMM INC·Filed 2007·Granted Nov 16, 2010·1 cites·13 claims
- 3657US8204527B2Subscriber station transceiver allocation of groups of subcarriers between a plurality of transceiver antennasALEX SAM P·Filed 2009·Granted Jun 19, 2012·1 cites·24 claims
- 3754US11481224B2Digital filter with programmable impulse response for direct amplitude modulation at radio frequencyAPPLE INC·Filed 2019·Granted Oct 25, 2022·0 cites·20 claims
- 3854US2013329679A1Subscriber Station Transceiver Allocation of Groups of Subcarriers Between a Plurality of Transceiver AntennasBROADCOM CORP·Filed 2013·Application pending·0 cites
- 3953US7545876B2Method for link adaptationSHASHIDHAR VUMMINTALA·Filed 2006·Granted Jun 9, 2009·2 cites·19 claims
- 4052US2013230005A1Method and System for Uplink Beamforming Calibration in a Multi-Antenna Wireless Communication SystemBROADCOM CORP·Filed 2013·Application pending·0 cites
- 4152US2014155127A1Envelope Tracker Path Adaptation for Power SavingBROADCOM CORP·Filed 2013·Application pending·0 cites
- 4250US8290508B2Estimating a subscriber locationMEDAPALLI KAMESWARA·Filed 2009·Granted Oct 16, 2012·1 cites·15 claims
- 4350US2013136166A1Measuring Interference and Noise Power Using Non-Content Burst PeriodsBROADCOM CORP·Filed 2013·Application pending·0 cites
- 4449US10644708B2Method and apparatus for calibration of voltage controlled oscillatorAPPLE INC·Filed 2017·Granted May 5, 2020·0 cites·17 claims
- 4549US9532237B2Reducing complexity and power consumption in cellular networks with carrier aggregationBROADCOM CORP·Filed 2013·Granted Dec 27, 2016·0 cites·22 claims
- 4647US8611925B2Estimating a subscriber locationMEDAPALLI KAMESWARA·Filed 2012·Granted Dec 17, 2013·0 cites·20 claims
- 4744US7957328B2Method and system for communicating to radio frequency integrated circuitBROADCOM CORP·Filed 2007·Granted Jun 7, 2011·0 cites·14 claims
- 4843US10749568B2Multiband BluetoothAPPLE INC·Filed 2017·Granted Aug 18, 2020·0 cites·18 claims
- 4942US9356757B2Wireless communication device capable of scanning for available base stations using reduced bandwidthSTAUFFER ERIK·Filed 2012·Granted May 31, 2016·0 cites·17 claims
- 5042US9197175B2Methods and systems for pre-emphasis of an envelope tracking power amplifier supply voltageDAKSHINAMURTHY SRIRAMAN·Filed 2012·Granted Nov 24, 2015·0 cites·18 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →