Inventor · disambiguated record
Hari Balakrishnan
Also filed as: BALAKRISHNAN HARI · BALAKRISHNAN HARI RAM
48 granted patents·18 pending applications·1,490 citations·filing 1999–2025
98Inventor score
Files withCAMBRIDGE MOBILE TELEMATICS INC23NXP USA INC19Cambridge Mobile Telematics5DISCOVERY LTD4MASSACHUSETTS INST TECHNOLOGY4
Top patents by PatentIndex Score
66 records- 0197US11937230B2Method and apparatus for wireless communicationsNXP USA INC·Filed 2021·Granted Mar 19, 2024·4 cites·22 claims
- 0297US7035240B1Method for low-energy adaptive clustering hierarchyMASSACHUSETTS INST TECHNOLOGY·Filed 2000·Granted Apr 25, 2006·346 cites·25 claims
- 0396US10672249B1Determining, scoring, and reporting mobile phone distraction of a driverCAMBRIDGE MOBILE TELEMATICS INC·Filed 2019·Granted Jun 2, 2020·29 cites·28 claims
- 0494US10759441B1Determining, scoring, and reporting mobile phone distraction of a driverCAMBRIDGE MOBILE TELEMATICS INC·Filed 2019·Granted Sep 1, 2020·19 cites·22 claims
- 0593US12028149B2System and method for range extension of wireless networksNXP USA INC·Filed 2022·Granted Jul 2, 2024·2 cites·20 claims
- 0693US11082758B2System and method for obtaining vehicle telematics dataCAMBRIDGE MOBILE TELEMATICS INC·Filed 2019·Granted Aug 3, 2021·7 cites·13 claims
- 0793US10440451B2System and method for obtaining vehicle telematics dataCambridge Mobile Telematics·Filed 2019·Granted Oct 8, 2019·13 cites·4 claims
- 0893US9842438B1Mileage and speed estimationCAMBRIDGE MOBILE TELEMATICS INC·Filed 2016·Granted Dec 12, 2017·12 cites·27 claims
- 0993US9228836B2Inference of vehicular trajectory characteristics with personal mobile devicesCambridge Mobile Telematics·Filed 2013·Granted Jan 5, 2016·31 cites·33 claims
- 1093US8457880B1Telematics using personal mobile devicesMALALUR PARESH GOVIND·Filed 2012·Granted Jun 4, 2013·259 cites·30 claims
- 1193US6446192B1Remote monitoring and control of equipment over computer networks using a single web interfacing chipEMBRACE NETWORKS INC·Filed 1999·Granted Sep 3, 2002·525 cites·11 claims
- 1292US10015654B2Tracking and theft-recovery system for mobile assetsDISCOVERY LTD·Filed 2016·Granted Jul 3, 2018·8 cites·5 claims
- 1390US11363355B2System and method for obtaining vehicle telematics dataCAMBRIDGE MOBILE TELEMATICS INC·Filed 2020·Granted Jun 14, 2022·2 cites·30 claims
- 1489US11405171B2System and method for controlling full duplex communications at an access pointNXP USA INC·Filed 2020·Granted Aug 2, 2022·3 cites·22 claims
- 1589US10529236B1Notifications for ambient dangerous situationsCAMBRIDGE MOBILE TELEMATICS INC·Filed 2018·Granted Jan 7, 2020·5 cites·9 claims
- 1689US9087212B2Methods and apparatus for securing a databaseBALAKRISHNAN HARI·Filed 2012·Granted Jul 21, 2015·41 cites·32 claims
- 1788US11987260B2Method and system for driver alerts based on sensor data and contextual informationCAMBRIDGE MOBILE TELEMATICS INC·Filed 2022·Granted May 21, 2024·2 cites·19 claims
- 1888US11811140B2Surface for controlled radio frequency signal propagationMASSACHUSETTS INST TECHNOLOGY·Filed 2020·Granted Nov 7, 2023·6 cites·29 claims
- 1987US10771945B2Tracking and theft-recovery system for mobile assetsDISCOVERY LTD·Filed 2018·Granted Sep 8, 2020·4 cites·16 claims
- 2087US8386892B1Partial packet recovery for wireless networksMASSACHUSETTS INST TECHNOLOGY·Filed 2007·Granted Feb 26, 2013·19 cites·15 claims
- 2184US11240651B2Tracking and theft-recovery system for mobile assetsDISCOVERY LTD·Filed 2018·Granted Feb 1, 2022·3 cites·19 claims
- 2283US10784899B2Method and apparatus for determining scaling factors in fixed-point decoderNXP USA INC·Filed 2020·Granted Sep 22, 2020·2 cites·27 claims
- 2382US6816437B1Method and apparatus for determining orientationMASSACHUSETTS INST TECHNOLOGY·Filed 2002·Granted Nov 9, 2004·58 cites·51 claims
- 2481US11485369B2Determining, scoring, and reporting mobile phone distraction of a driverCAMBRIDGE MOBILE TELEMATICS INC·Filed 2020·Granted Nov 1, 2022·1 cites·23 claims
- 2581US10772056B2Wakeup radio (WUR) packet preamble designMARVELL WORLD TRADE LTD·Filed 2018·Granted Sep 8, 2020·3 cites·12 claims
- 2681US7724760B2Method and apparatus for bandwidth guarantee and overload protection in a network switchBROADCOM CORP·Filed 2003·Granted May 25, 2010·35 cites·29 claims
- 2780US11856497B2Tracking and theft-recovery system for mobile assetsDISCOVERY LTD·Filed 2020·Granted Dec 26, 2023·1 cites·20 claims
- 2879US11074769B2Safety for vehicle usersCAMBRIDGE MOBILE TELEMATICS INC·Filed 2019·Granted Jul 27, 2021·4 cites·27 claims
- 2978US12284470B2System and method for obtaining vehicle telematics dataCAMBRIDGE MOBILE TELEMATICS INC·Filed 2022·Granted Apr 22, 2025·0 cites·19 claims
- 3077US11932257B2Determining, scoring, and reporting mobile phone distraction of a driverCAMBRIDGE MOBILE TELEMATICS INC·Filed 2022·Granted Mar 19, 2024·0 cites·20 claims
- 3176US8724715B2Rateless and rated coding using spinal codesPERRY JONATHAN·Filed 2012·Granted May 13, 2014·4 cites·17 claims
- 3274US11276255B2Mileage and speed estimationCAMBRIDGE MOBILE TELEMATICS INC·Filed 2017·Granted Mar 15, 2022·2 cites·34 claims
- 3374US7415477B2Method and apparatus for allocating link bandwidthBROADCOM CORP·Filed 2001·Granted Aug 19, 2008·20 cites·68 claims
- 3474US2025234116A1System and method for obtaining vehicle telematics dataCAMBRIDGE MOBILE TELEMATICS INC·Filed 2025·Application pending·0 cites
- 3573US10535256B1Method and apparatus for traffic-aware stochastic routing and navigationLIM SEJOON·Filed 2009·Granted Jan 14, 2020·12 cites·42 claims
- 3671US10262530B2Determining customized safe speeds for vehiclesCambridge Mobile Telematics·Filed 2016·Granted Apr 16, 2019·3 cites·18 claims
- 3771US2024270276A1Method and system for driver alerts based on sensor data and contextual informationCAMBRIDGE MOBILE TELEMATICS INC·Filed 2024·Application pending·0 cites
- 3868US11315026B2Systems and methods for classifying driver behaviorCAMBRIDGE MOBILE TELEMATICS INC·Filed 2019·Granted Apr 26, 2022·1 cites·17 claims
- 3967US12033446B2Safety for vehicle usersCAMBRIDGE MOBILE TELEMATICS INC·Filed 2021·Granted Jul 9, 2024·0 cites·20 claims
- 4067US9270412B2Permute codes, iterative ensembles, graphical hash codes, and puncturing optimizationPERRY JONATHAN·Filed 2014·Granted Feb 23, 2016·2 cites·28 claims
- 4165US2025168705A1System and method for ultra high reliability (uhr) null data packet announcement (ndpa) communicationsNXP USA INC·Filed 2024·Application pending·0 cites
- 4264US12049218B2Evaluating the safety performance of vehiclesCAMBRIDGE MOBILE TELEMATICS INC·Filed 2019·Granted Jul 30, 2024·1 cites·18 claims
- 4362US9143175B2Rateless and rated coding using spinal codesPERRY JONATHAN·Filed 2014·Granted Sep 22, 2015·1 cites·9 claims
- 4460US12401552B2Interference cancellation in a multi-radio system and apparatus for cancellationNXP USA INC·Filed 2023·Granted Aug 26, 2025·0 cites·18 claims
- 4560US12206533B2Non-long range preamble design for long range wireless packet and methods for processing the preambleNXP USA INC·Filed 2023·Granted Jan 21, 2025·0 cites·19 claims
- 4660US2025274979A1Rts-cts procedure for extended range packet transmissionNXP USA INC·Filed 2024·Application pending·0 cites
- 4759US2015300827A1Telematics using personal mobile devicesCambridge Mobile Telematics·Filed 2013·Application pending·0 cites
- 4859US2015312655A1System and Method for Obtaining Vehicle Telematics DataCambridge Mobile Telematics·Filed 2014·Application pending·0 cites
- 4958US2024155682A1Rts-cts procedure for extended range packet transmissionNXP USA INC·Filed 2023·Application pending·0 cites
- 5058US2024251442A1Multi-ap transmission with interference alignmentNXP USA INC·Filed 2024·Application pending·0 cites
Showing the top 50 of 66 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →