Inventor · disambiguated record
David Kloper
Also filed as: KLOPER DAVID · KLOPER DAVID S · KLOPER DAVID STUART
77 granted patents·4 pending applications·2,244 citations·filing 1998–2023
99Inventor score
Top patents by PatentIndex Score
81 records- 0198US7606335B2Signal pulse detection scheme for use in real-time spectrum analysisCISCO TECH INC·Filed 2007·Granted Oct 20, 2009·223 cites·18 claims
- 0297US8369305B2Correlating multiple detections of wireless devices without a unique identifierCISCO TECH INC·Filed 2008·Granted Feb 5, 2013·192 cites·27 claims
- 0397US7292656B2Signal pulse detection scheme for use in real-time spectrum analysisCOGNIO INC·Filed 2004·Granted Nov 6, 2007·238 cites·49 claims
- 0497US7184777B2Server and multiple sensor system for monitoring activity in a shared radio frequency bandCOGNIO INC·Filed 2003·Granted Feb 27, 2007·294 cites·55 claims
- 0596US9823330B2Angle of arrival location sensing with antenna arrayCISCO TECH INC·Filed 2013·Granted Nov 21, 2017·28 cites·20 claims
- 0696US8666319B2Mitigating effects of identified interference with adaptive CCA thresholdKLOPER DAVID·Filed 2011·Granted Mar 4, 2014·74 cites·22 claims
- 0796US7142108B2System and method for monitoring and enforcing a restricted wireless zoneCOGNIO INC·Filed 2005·Granted Nov 28, 2006·89 cites·46 claims
- 0896US6941110B2Mitigating interference with frequency hopping signals by deriving future hop frequenciesCOGNIO INC·Filed 2004·Granted Sep 6, 2005·90 cites·45 claims
- 0995US10849157B1Random access trigger frame based uplink OFDMA scheduling mechanismCISCO TECH INC·Filed 2019·Granted Nov 24, 2020·13 cites·20 claims
- 1095US6993009B2Method and apparatus for deriving uplink timing from asynchronous traffic across multiple transport streamsHUGHES ELECTRONICS CORP·Filed 2000·Granted Jan 31, 2006·156 cites·33 claims
- 1195US6650869B2System and method for managing return channel bandwidth in a two-way satellite systemHUGHES ELECTRONICS CORP·Filed 2001·Granted Nov 18, 2003·104 cites·32 claims
- 1293US6385727B1Apparatus for providing a secure processing environmentHUGHES ELECTRONICS CORP·Filed 1998·Granted May 7, 2002·222 cites·50 claims
- 1392US11838862B2Coordinated target wake time (TWT) service for localized wireless neighborhoodsCISCO TECH INC·Filed 2021·Granted Dec 5, 2023·2 cites·17 claims
- 1492US9258713B2Rogue wireless beacon device detectionCISCO TECH INC·Filed 2014·Granted Feb 9, 2016·19 cites·23 claims
- 1592US7079812B2Systems and methods for interference mitigation with respect to periodic interferers in short-range wireless applicationsCOGNIO INC·Filed 2003·Granted Jul 18, 2006·88 cites·54 claims
- 1690US11513181B2Angle of arrival location sensing with antenna arrayCISCO TECH INC·Filed 2020·Granted Nov 29, 2022·2 cites·18 claims
- 1790US9241275B2Distributed processing distributed-input distributed-output (DIDO) wireless communicationCISCO TECH INC·Filed 2013·Granted Jan 19, 2016·12 cites·20 claims
- 1889US7006838B2System and method for locating sources of unknown wireless radio signalsCOGNIO INC·Filed 2003·Granted Feb 28, 2006·64 cites·40 claims
- 1988US10631305B2Automatic multi-cell enablement for coexistence with unlicensed interferer waveformsCISCO TECH INC·Filed 2018·Granted Apr 21, 2020·5 cites·20 claims
- 2087US8776221B2Distinguishing between voice traffic and data linksRANGARAJAN RAGHURAM·Filed 2012·Granted Jul 8, 2014·12 cites·26 claims
- 2187US7463582B2System and method for scaling a two-way satellite systemHUGHES NETWORK SYSTEMS LLC·Filed 2001·Granted Dec 9, 2008·35 cites·26 claims
- 2287US6987741B2System and method for managing bandwidth in a two-way satellite systemHUGHES ELECTRONICS CORP·Filed 2001·Granted Jan 17, 2006·57 cites·24 claims
- 2386US9668149B1Receiver stomp-and-restart in a distributed MU-MIMO system using RSSI separationCISCO TECH INC·Filed 2016·Granted May 30, 2017·4 cites·20 claims
- 2486US9584278B2Uplink multi-user-MIMO without client assistanceCISCO TECH INC·Filed 2015·Granted Feb 28, 2017·4 cites·23 claims
- 2586US9306722B2Tracking radar frequency enabling more channelsCISCO TECH INC·Filed 2013·Granted Apr 5, 2016·9 cites·20 claims
- 2685US6438666B2Method and apparatus for controlling access to confidential data by analyzing property inherent in dataHUGHES ELECTRONICS CORP·Filed 1998·Granted Aug 20, 2002·143 cites·11 claims
- 2784US11122594B2Distributed overlapping basic service set scheduling techniques for increased spectral efficiencyCISCO TECH INC·Filed 2019·Granted Sep 14, 2021·3 cites·20 claims
- 2884US9219986B2Client device location using synchronized wireless receiversCISCO TECH INC·Filed 2014·Granted Dec 22, 2015·8 cites·25 claims
- 2983US11197242B2Coordinated target wake time (TWT) service for localized wireless neighborhoodsCISCO TECH INC·Filed 2019·Granted Dec 7, 2021·3 cites·14 claims
- 3081US12160933B2Integration of a Wi-Fi access point with a cellular radio unitCISCO TECH INC·Filed 2023·Granted Dec 3, 2024·0 cites·20 claims
- 3180US10880856B2Synchronizing target wake time with scanning window for determining client locationCISCO TECH INC·Filed 2019·Granted Dec 29, 2020·2 cites·18 claims
- 3280US7656813B2Inroute training in a two-way satellite systemHUGHES NETWORK SYSTEMS·Filed 2001·Granted Feb 2, 2010·27 cites·29 claims
- 3379US10218416B2MU-MIMO grouping systemCISCO TECH INC·Filed 2017·Granted Feb 26, 2019·3 cites·16 claims
- 3478US10330770B2Channel estimation in OFDMA for switched antenna array based angle-of-arrival locationCISCO TECH INC·Filed 2017·Granted Jun 25, 2019·3 cites·20 claims
- 3577US12120153B2Network compliance and admission controlCISCO TECH INC·Filed 2023·Granted Oct 15, 2024·0 cites·20 claims
- 3677US10218539B2Forwarding data between an array of baseband units and an array of radio heads in distributed wireless system using TDM switchesCISCO TECH INC·Filed 2017·Granted Feb 26, 2019·2 cites·17 claims
- 3776US11785670B2Integration of a Wi-Fi access point with a cellular radio unitCISCO TECH INC·Filed 2022·Granted Oct 10, 2023·0 cites·20 claims
- 3876US10511419B2Multi-user groupingCISCO TECH INC·Filed 2017·Granted Dec 17, 2019·2 cites·23 claims
- 3976US8818437B2Narrowband interference avoidance for dynamic channel assignmentCHAN DOUGLAS·Filed 2011·Granted Aug 26, 2014·4 cites·20 claims
- 4069US10677885B2Channel estimation in OFDMA for switched antenna array based angle-of-arrival locationCISCO TECH INC·Filed 2019·Granted Jun 9, 2020·1 cites·20 claims
- 4168US10250415B2Processing of wireless signals for access points using a central controllerCISCO TECH INC·Filed 2017·Granted Apr 2, 2019·1 cites·16 claims
- 4268US10075976B2Enhanced clear channel assessmentCISCO TECH INC·Filed 2016·Granted Sep 11, 2018·1 cites·19 claims
- 4367US11647524B2Bypassing radar in wide Dynamic Frequency Selection (DFS) channels utilizing puncturingCISCO TECH INC·Filed 2021·Granted May 9, 2023·0 cites·15 claims
- 4467US11357005B2Integration of a Wi-Fi access point with a cellular radio unitCISCO TECH INC·Filed 2020·Granted Jun 7, 2022·0 cites·20 claims
- 4565US10761177B2Angle of arrival location sensing with antenna arrayCISCO TECH INC·Filed 2017·Granted Sep 1, 2020·1 cites·16 claims
- 4663US9143370B2DC correction for accurate detection of pulsesCISCO TECH INC·Filed 2013·Granted Sep 22, 2015·1 cites·20 claims
- 4762US11457470B2Random access trigger frame based uplink OFDMA scheduling mechanismCISCO TECH INC·Filed 2020·Granted Sep 27, 2022·0 cites·20 claims
- 4862US8111783B2Capturing and using radio eventsKLOPER DAVID·Filed 2008·Granted Feb 7, 2012·2 cites·22 claims
- 4961US11799912B2Network compliance and admission controlCISCO TECH INC·Filed 2021·Granted Oct 24, 2023·0 cites·15 claims
- 5060US11601469B2Detecting and preventing denial of service attacks due to fraudulent BSS color collision eventsCISCO TECH INC·Filed 2021·Granted Mar 7, 2023·0 cites·20 claims
Showing the top 50 of 81 patent records by PatentIndex Score.
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