Inventor · disambiguated record
Sean Simmons
Also filed as: SIMMONS SEAN · SIMMONS SEAN B · SIMMONS SEAN BARTHOLOMEW
119 granted patents·26 pending applications·685 citations·filing 2000–2023
99Inventor score
Top patents by PatentIndex Score
145 records- 0197US8436806B2Method of synchronizing data acquisition and a portable electronic device configured to perform the sameALMALKI NAZIH·Filed 2009·Granted May 7, 2013·80 cites·37 claims
- 0295US7898428B2Safety for mobile device users while drivingRESEARCH IN MOTION LTD·Filed 2008·Granted Mar 1, 2011·58 cites·22 claims
- 0394US9614668B1Conversion schemes for cryptography systemsISARA CORP·Filed 2016·Granted Apr 4, 2017·32 cites·25 claims
- 0493US6654593B1Combined discrete automatic gain control (AGC) and DC estimationRESEARCH IN MOTION LTD·Filed 2000·Granted Nov 25, 2003·91 cites·44 claims
- 0592US8442447B2Method, device and system for detecting the mobility of a mobile deviceVELUPPILLAI MAHINTHAN·Filed 2010·Granted May 14, 2013·22 cites·24 claims
- 0691US9294310B2Method and apparatus for LTE channel state information estimationWU HUAN·Filed 2010·Granted Mar 22, 2016·15 cites·24 claims
- 0791US8355751B2Automatic activation of speed measurement in mobile device based on available motion indiciaRESEARCH IN MOTION LTD·Filed 2009·Granted Jan 15, 2013·35 cites·35 claims
- 0890US7895013B2Estimation of the speed of a mobile deviceRESEARCH IN MOTION LTD·Filed 2008·Granted Feb 22, 2011·21 cites·17 claims
- 0989US11568693B2Systems, devices, and methods for controlling access to a secure spaceKONNEX ENTPR INC·Filed 2021·Granted Jan 31, 2023·2 cites·20 claims
- 1089US8849305B2System and method for improving location estimates of co-located sectored cell sites for location servicesRESEARCH IN MOTION LTD·Filed 2012·Granted Sep 30, 2014·8 cites·19 claims
- 1188US7164904B2Multiple-processor wireless mobile communication deviceRESEARCH IN MOTION LTD·Filed 2003·Granted Jan 16, 2007·30 cites·80 claims
- 1287US9185525B2Automatic activation of speed measurement in mobile device based on available motion indiciaRESEARCH IN MOTION LTD·Filed 2013·Granted Nov 10, 2015·11 cites·35 claims
- 1385US7653369B2Combined discrete automatic gain control (AGC) and DC estimationRESEARCH IN MOTION LTD·Filed 2007·Granted Jan 26, 2010·9 cites·14 claims
- 1484US8948809B2Signature based connectivity prediction for portable electronic devicesOKA ANAND RAVINDRA·Filed 2012·Granted Feb 3, 2015·8 cites·27 claims
- 1584US8908978B2Signature representation of data having high dimensionalityBLACKBERRY LTD·Filed 2014·Granted Dec 9, 2014·6 cites·27 claims
- 1684US8843104B2Method and system for peer-to-peer (P2P) ad-hoc location determination routing protocolADIBI SASAN·Filed 2012·Granted Sep 23, 2014·7 cites·24 claims
- 1784US8352639B2Method of device selection using sensory input and portable electronic device configured for sameRESEARCH IN MOTION LTD·Filed 2011·Granted Jan 8, 2013·7 cites·17 claims
- 1884US7877116B2Method and apparatus allowing for user-selectable acoustic equalizer settings for voice callsRESEARCH IN MOTION LTD·Filed 2007·Granted Jan 25, 2011·9 cites·21 claims
- 1984US7471937B2System and method for inverting automatic frequency control (AFC)RESEARCH IN MOTION LTD·Filed 2005·Granted Dec 30, 2008·9 cites·9 claims
- 2083US7733996B2Joint space-time optimum filters (JSTOF) for interference cancellationRESEARCH IN MOTION LTD·Filed 2006·Granted Jun 8, 2010·9 cites·39 claims
- 2183US7623605B2Interference canceling matched filter (ICMF) and related methodsRESEARCH IN MOTION LTD·Filed 2006·Granted Nov 24, 2009·10 cites·29 claims
- 2282US8179855B2Method, and associated apparatus, for communicating data at reduced transmission latency in radio communication system having slotted interfacePECEN MARK·Filed 2006·Granted May 15, 2012·7 cites·16 claims
- 2381US9100953B2System and method for semi-persistent resource schedulingWU WEI·Filed 2012·Granted Aug 4, 2015·4 cites·17 claims
- 2480US8769365B2Message rearrangement for improved wireless code performanceBUCKLEY MICHAEL EOIN·Filed 2011·Granted Jul 1, 2014·4 cites·20 claims
- 2580US7062243B2Combined discrete automatic gain control (AGC) and DC estimationRESEARCH IN MOTION LTD·Filed 2003·Granted Jun 13, 2006·25 cites·43 claims
- 2679US8681731B2Orthogonal frequency-division multiplexing (OFDM) communication slot structures and methodsKREUZER WERNER·Filed 2010·Granted Mar 25, 2014·6 cites·29 claims
- 2779US7844232B2Joint space-time optimum filters (JSTOF) with at least one antenna, at least one channel, and joint filter weight and CIR estimationRESEARCH IN MOTION LTD·Filed 2006·Granted Nov 30, 2010·8 cites·37 claims
- 2878US8165224B2Device and method for improved lost frame concealmentSIMMONS SEAN·Filed 2007·Granted Apr 24, 2012·7 cites·16 claims
- 2976US7970078B2Method and receiver for estimating the channel impulse response using a constant modulus interference removal iterationRESEARCH IN MOTION LTD·Filed 2010·Granted Jun 28, 2011·3 cites·20 claims
- 3076US7826574B2Multi-mode receiver with adaptive mode selectionRESEARCH IN MOTION LTD·Filed 2007·Granted Nov 2, 2010·5 cites·21 claims
- 3175US8634373B2Method, and associated apparatus, for communicating data at reduced transmission latency in radio communication system having slotted interfacePECEN MARK·Filed 2012·Granted Jan 21, 2014·2 cites·15 claims
- 3275US7426234B2Synchronization signal detector and methodRESEARCH IN MOTION LTD·Filed 2006·Granted Sep 16, 2008·5 cites·14 claims
- 3374US7295823B2Combined discrete automatic gain control (AGC) and DC estimationRESEARCH IN MOTION LTD·Filed 2006·Granted Nov 13, 2007·4 cites·17 claims
- 3474US6904274B2System and method for inverting automatic gain control (AGC) and soft limitingRESEARCH IN MOTION LTD·Filed 2001·Granted Jun 7, 2005·16 cites·75 claims
- 3572US7555090B2Communication channel detector and channel detection methodRESEARCH IN MOTION LTD·Filed 2005·Granted Jun 30, 2009·4 cites·26 claims
- 3671US8473011B2Method and apparatus allowing for user-selectable acoustic equalizer settings for voice callsSIMMONS SEAN BARTHOLOMEW·Filed 2010·Granted Jun 25, 2013·3 cites·20 claims
- 3771US8126099B2Apparatus, and associated method, for filtering a receive signal by adaptive operation of an input noise whitening filterWU HUAN·Filed 2007·Granted Feb 28, 2012·4 cites·10 claims
- 3871US7885215B2Method and apparatus for allocating communication resources to communicate data in a radio communication systemRESEARCH IN MOTION LTD·Filed 2005·Granted Feb 8, 2011·3 cites·21 claims
- 3971US7672412B2Method and receiver for estimating the channel impulse response using a constant modulus interference removal iterationRESEARCH IN MOTION LTD·Filed 2006·Granted Mar 2, 2010·3 cites·23 claims
- 4070US9203565B2System and method for communicating using an in-vehicle systemBLACKBERRY LTD·Filed 2012·Granted Dec 1, 2015·2 cites·4 claims
- 4170US8233574B2Joint space-time optimum filters (JSTOF) for interference cancellationWU HUAN·Filed 2010·Granted Jul 31, 2012·2 cites·28 claims
- 4270US7865148B2System and method for encoding and decoding information signals using a priori informationRESEARCH IN MOTION LTD·Filed 2006·Granted Jan 4, 2011·4 cites·14 claims
- 4370US7839959B2Joint space-time optimum filters (JSTOF) for interference cancellationRESEARCH IN MOTION LTD·Filed 2010·Granted Nov 23, 2010·2 cites·28 claims
- 4470US7564823B2Method and apparatus for communicating data upon multiple radio carriersRESEARCH IN MOTION LTD·Filed 2005·Granted Jul 21, 2009·4 cites·18 claims
- 4570US7006588B2System and method for synchronization signal detection and recovery from false triggersRESEARCH IN MOTION LTD·Filed 2001·Granted Feb 28, 2006·11 cites·23 claims
- 4669US11765692B2System and method for uplink resource reuseHONOR DEVICE CO LTD·Filed 2021·Granted Sep 19, 2023·0 cites·20 claims
- 4769US7711349B2Apparatus, and associated method, for generating an alert to notify emergency personnel of a vehicular emergencyRESEARCH IN MOTION LTD·Filed 2006·Granted May 4, 2010·5 cites·20 claims
- 4868US8972814B2Message rearrangement for improved wireless code performanceBLACKBERRY LTD·Filed 2014·Granted Mar 3, 2015·1 cites·23 claims
- 4967US8909581B2Factor-graph based matching systems and methodsOKA ANAND RAVINDRA·Filed 2011·Granted Dec 9, 2014·2 cites·25 claims
- 5067US8438463B2Decoding tail-biting convolutional codesWU HUAN·Filed 2010·Granted May 7, 2013·2 cites·24 claims
Showing the top 50 of 145 patent records by PatentIndex Score.
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