Inventor · disambiguated record
Andrew Sendonaris
Also filed as: SENDONARIS ANDREW
41 granted patents·5 pending applications·565 citations·filing 1997–2019
98Inventor score
Top patents by PatentIndex Score
46 records- 0194US10281556B2Interference detection and rejection for wide area positioning systemsNEXTNAV LLC·Filed 2016·Granted May 7, 2019·10 cites·20 claims
- 0288US9874624B2Interference detection and rejection for wide area positioning systems using maximal ratio combining in the correlation domainNEXTNAV LLC·Filed 2016·Granted Jan 23, 2018·8 cites·20 claims
- 0388US7340268B2Reliability determination and combining of power control commands received in a wireless communication systemQUALCOMM INC·Filed 2003·Granted Mar 4, 2008·51 cites·34 claims
- 0486US6094580AMethod for optimizing cell-site placementNORTEL NETWORKS CORP·Filed 1997·Granted Jul 25, 2000·123 cites·26 claims
- 0585US10203397B2Methods and apparatus for improving time of arrival determinationNEXTNAV LLC·Filed 2014·Granted Feb 12, 2019·11 cites·14 claims
- 0684US9720071B2Mitigating effects of multipath during position computationNEXTNAV LLC·Filed 2015·Granted Aug 1, 2017·5 cites·34 claims
- 0783US6754254B2Control of transit power during out-of-lock conditionQUALCOMM INC·Filed 2001·Granted Jun 22, 2004·25 cites·30 claims
- 0882US9998874B2Altitude-based indoor or outdoor detectionNEXTNAV LLC·Filed 2016·Granted Jun 12, 2018·4 cites·28 claims
- 0982US9247392B2Systems and methods for location positioning of user deviceNEXTNAV LLC·Filed 2013·Granted Jan 26, 2016·8 cites·24 claims
- 1081US10254379B2Systems and methods for estimating a position of a receiverNEXTNAV LLC·Filed 2018·Granted Apr 9, 2019·6 cites·20 claims
- 1180US10655961B2Systems and methods for determining an altitude error value associated with an estimated altitude of a mobile deviceNEXTNAV LLC·Filed 2017·Granted May 19, 2020·3 cites·46 claims
- 1280US9784815B2Separating ranging and data signals in a wireless positioning systemNEXTNAV LLC·Filed 2015·Granted Oct 10, 2017·4 cites·20 claims
- 1379US9797982B2Signaling in a wireless positioning systemNEXTNAV LLC·Filed 2015·Granted Oct 24, 2017·3 cites·39 claims
- 1479US9035829B2Wide area positioning systems and methodsRAGHUPATHY ARUN·Filed 2012·Granted May 19, 2015·8 cites·62 claims
- 1576US6947475B2Method and apparatus for estimating channel characteristics using pilot and non-pilot dataQUALCOMM INC·Filed 2001·Granted Sep 20, 2005·23 cites·22 claims
- 1675US7092459B2Frequency tracking using pilot and non-pilot symbolsQUALCOMM INC·Filed 2001·Granted Aug 15, 2006·20 cites·29 claims
- 1774US7027815B2Compensating for frequency shift and timing shift in frequency and time tracking loops based on mobile unit velocityQUALCOMM INC·Filed 2003·Granted Apr 11, 2006·17 cites·47 claims
- 1873US10598486B2Systems and methods for improving an estimate of receiver altitude by mitigating the effects of transmitter heatingNEXTNAV LLC·Filed 2019·Granted Mar 24, 2020·1 cites·19 claims
- 1970US10288424B2Systems and methods for improving an estimate of receiver altitude by mitigating the effects of transmitter heatingNEXTNAV LLC·Filed 2017·Granted May 14, 2019·1 cites·29 claims
- 2069US10241190B2Position estimation of a receiver using anchor pointsNEXTNAV LLC·Filed 2016·Granted Mar 26, 2019·2 cites·20 claims
- 2168US9860866B2Systems and methods providing transmit diversity to combat multipath effects in position estimationNEXTNAV LLC·Filed 2016·Granted Jan 2, 2018·1 cites·37 claims
- 2268US6085106AForward link power control in a cellular radiotelephone systemNORTEL NETWORKS LTD·Filed 1997·Granted Jul 4, 2000·63 cites·9 claims
- 2367US7835762B2Adjusting transmit power in a wireless communication systemQUALCOMM INC·Filed 2002·Granted Nov 16, 2010·11 cites·30 claims
- 2467US7420947B2Communication system performance using position location informationQUALCOMM INC·Filed 2003·Granted Sep 2, 2008·11 cites·19 claims
- 2567US7251467B2Telecommunications using a tunable oscillatorQUALCOMM INC·Filed 2003·Granted Jul 31, 2007·11 cites·27 claims
- 2666US8976903B2Unified iterative decoding architecture using joint LLR extraction and a priori probabilitySUBRAHMANYA PARVATHANATHAN·Filed 2009·Granted Mar 10, 2015·3 cites·34 claims
- 2766US7430191B2Method and apparatus for performing frequency tracking based on diversity transmitted pilots in a CDMA communication systemQUALCOMM INC·Filed 2001·Granted Sep 30, 2008·10 cites·30 claims
- 2865US8514984B2Iterative decoding architecture with HARQ combining and soft decision directed channel estimationTANG JIA·Filed 2009·Granted Aug 20, 2013·3 cites·43 claims
- 2964US9897684B2Systems and methods for estimating a position of a receiver in a network of beaconsNEXTNAV LLC·Filed 2016·Granted Feb 20, 2018·1 cites·23 claims
- 3064US9322900B2Performance enhancements for local network of beaconsNEXTNAV LLC·Filed 2014·Granted Apr 26, 2016·2 cites·27 claims
- 3164US6097956AAccurate calculation of the probability of outage for the CDMA reverse linkNORTEL NETWORKS CORP·Filed 1997·Granted Aug 1, 2000·46 cites·17 claims
- 3263US6940894B2Power estimation using weighted sum of pilot and non-pilot symbolsQUALCOMM INC·Filed 2001·Granted Sep 6, 2005·8 cites·30 claims
- 3359US9392410B2Systems and methods providing transmit diversity to combat multipath effects in position estimationNEXTNAV LLC·Filed 2014·Granted Jul 12, 2016·1 cites·18 claims
- 3458US9964647B2Directional pruning of transmitters to improve position determinationNEXTNAV LLC·Filed 2014·Granted May 8, 2018·1 cites·36 claims
- 3557US7457319B2Data partition method to maximize bluetooth baseband throughputQUALCOMM INC·Filed 2002·Granted Nov 25, 2008·7 cites·51 claims
- 3656US2018262880A1Altitude-based indoor or outdoor detectionNEXTNAV LLC·Filed 2018·Application pending·0 cites
- 3755US6728303B2Timing discriminator with merge protectionQUALCOMM INC·Filed 2001·Granted Apr 27, 2004·3 cites·28 claims
- 3854US7002946B2Frequency discriminatorQUALCOMM INC·Filed 2001·Granted Feb 21, 2006·2 cites·23 claims
- 3950US10598758B2Signaling in a wireless positioning systemNEXTNAV LLC·Filed 2017·Granted Mar 24, 2020·0 cites·48 claims
- 4050US6141552AEstimation of mobility for network planning based on highway maps and traffic dataNORTEL NETWORKS CORP·Filed 1997·Granted Oct 31, 2000·29 cites·18 claims
- 4149US2016109582A1Systems and methods for location positioning of user deviceNEXTNAV LLC·Filed 2015·Application pending·0 cites
- 4242US6167035AMethod an apparatus for designing soft handoff regions in a wireless communications systemNORTEL NETWORKS CORP·Filed 1997·Granted Dec 26, 2000·19 cites·21 claims
- 4336US8412127B2Hybrid phase sweeping for mobile transmit diversitySENDONARIS ANDREW·Filed 2010·Granted Apr 2, 2013·0 cites·25 claims
- 4436US2016124069A1Systems and methods for estimating a two-dimensional position of a receiverNEXTNAV LLC·Filed 2015·Application pending·0 cites
- 4535US2012045024A1Methods and apparatus for iterative decoding in multiple-input-multiple-output (mimo) communication systemsCUI TAO·Filed 2011·Application pending·0 cites
- 4635US2013271324A1Systems and methods configured to estimate receiver position using timing data associated with reference locations in three-dimensional spaceSENDONARIS ANDREW·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →