Inventor · disambiguated record
Brian K. Butler
Also filed as: BUTLER BRIAN · BUTLER BRIAN K
63 granted patents·5 pending applications·3,395 citations·filing 1993–2015
99Inventor score
Top patents by PatentIndex Score
68 records- 0198US5504773AMethod and apparatus for the formatting of data for transmissionQUALCOMM INC·Filed 1993·Granted Apr 2, 1996·525 cites·26 claims
- 0296US6680727B2Method and apparatus for canceling pilot interference in a CDMA communication systemQUALCOMM INC·Filed 2001·Granted Jan 20, 2004·114 cites·11 claims
- 0395US7190749B2Method and apparatus for canceling pilot interference in a wireless communication systemQUALCOMM INC·Filed 2001·Granted Mar 13, 2007·80 cites·41 claims
- 0495US6731936B2Method and system for a handoff in a broadcast communication systemQUALCOMM INC·Filed 2001·Granted May 4, 2004·87 cites·24 claims
- 0594US6714780B1System and method for reducing call dropping rates in a multi-beam communication systemQUALCOMM INC·Filed 2001·Granted Mar 30, 2004·77 cites·20 claims
- 0693US9178632B2Methods and apparatus for an enhanced media content rating systemGROB MATTHEW S·Filed 2008·Granted Nov 3, 2015·23 cites·46 claims
- 0793US6421540B1Method and apparatus for maximizing standby time using a quick paging channelQUALCOMM INC·Filed 1999·Granted Jul 16, 2002·204 cites·26 claims
- 0893US6208858B1System and method for reducing call dropping rates in a multi-beam communication systemQUALCOMM INC·Filed 1998·Granted Mar 27, 2001·152 cites·20 claims
- 0993US5710784AMultirate serial viterbi decoder for code division multiple access system applicationsQUALCOMM INC·Filed 1996·Granted Jan 20, 1998·321 cites·56 claims
- 1093US5511073AMethod and apparatus for the formatting of data for transmissionQUALCOMM INC·Filed 1993·Granted Apr 23, 1996·117 cites·20 claims
- 1192US7555302B2Dual event slotted pagingQUALCOMM INC·Filed 2007·Granted Jun 30, 2009·15 cites·33 claims
- 1291US6111865ADual channel slotted pagingQUALCOMM INC·Filed 1997·Granted Aug 29, 2000·123 cites·17 claims
- 1390US7937086B2Method and system for a handoff in a broadcast communication systemQUALCOMM INC·Filed 2007·Granted May 3, 2011·16 cites·16 claims
- 1490US7903770B2Method and apparatus for canceling pilot interference in a wireless communication systemQUALCOMM INC·Filed 2007·Granted Mar 8, 2011·16 cites·33 claims
- 1590US6608858B1Multipath doppler adjusted frequency tracking loopQUALCOMM INC·Filed 2000·Granted Aug 19, 2003·48 cites·22 claims
- 1689US7062224B2Method and system for identifying and monitoring repeater traffic in a code division multiple access systemQUALCOMM INC·Filed 2002·Granted Jun 13, 2006·54 cites·67 claims
- 1789US6393295B1Dual event slotted pagingQUALCOMM INC·Filed 1997·Granted May 21, 2002·114 cites·11 claims
- 1888US6832094B2Dual event slotted pagingQUALCOMM INC·Filed 2002·Granted Dec 14, 2004·31 cites·16 claims
- 1986US6986092B2Erasure-and-single-error correction decoder for linear block codesQUALCOMM INC·Filed 2001·Granted Jan 10, 2006·42 cites·32 claims
- 2085US7046701B2System, method, and apparatus for fractional delayQUALCOMM INC·Filed 2001·Granted May 16, 2006·24 cites·18 claims
- 2185US5566206AMethod and apparatus for determining data rate of transmitted variable rate data in a communications receiverQUALCOMM INC·Filed 1994·Granted Oct 15, 1996·123 cites·35 claims
- 2284US8966001B2Deployment and distribution model for improved content delivery systemRAUBER PETER H·Filed 2008·Granted Feb 24, 2015·17 cites·13 claims
- 2384US6545989B1Transmit gating in a wireless communication systemQUALCOMM INC·Filed 1999·Granted Apr 8, 2003·93 cites·26 claims
- 2484US6493376B1Multi-layered PN code spreading in a multi-user communications systemQUALCOMM INC·Filed 1998·Granted Dec 10, 2002·124 cites·47 claims
- 2584US5774496AMethod and apparatus for determining data rate of transmitted variable rate data in a communications receiverQUALCOMM INC·Filed 1996·Granted Jun 30, 1998·145 cites·51 claims
- 2683US5909434ABright and burst mode signaling data transmission in an adjustable rate wireless communication systemQUALCOMM INC·Filed 1996·Granted Jun 1, 1999·144 cites·16 claims
- 2782US6134215AUsing orthogonal waveforms to enable multiple transmitters to share a single CDM channelQUALCOMM INCORPOATED·Filed 1996·Granted Oct 17, 2000·67 cites·30 claims
- 2880US6496706B1Method and system for transmit gating in a wireless communication systemQUALCOMM INC·Filed 1999·Granted Dec 17, 2002·91 cites·32 claims
- 2979US6831940B2System and method for narrowing the range of frequency uncertainty of a doppler shifted signalQUALCOMM INC·Filed 2001·Granted Dec 14, 2004·18 cites·19 claims
- 3077US6771620B2Transmit gating in a wireless communication systemQUALCOMM INC·Filed 2003·Granted Aug 3, 2004·18 cites·39 claims
- 3176US6028884AMethod and apparatus for measuring nonlinear effects in a communication systemQUALCOMM INC·Filed 1998·Granted Feb 22, 2000·56 cites·24 claims
- 3274US6584313B2Offline page of monitoringQUALCOMM INC·Filed 2001·Granted Jun 24, 2003·12 cites·2 claims
- 3373US6333939B1Synchronization of a low power oscillator with a reference oscillator in a wireless communication device utilizing slotted pagingQUALCOMM INC·Filed 1998·Granted Dec 25, 2001·65 cites·9 claims
- 3472US6748010B1Combined searching and page monitoring using offline sample storageQUALCOMM INC·Filed 1998·Granted Jun 8, 2004·37 cites·1 claims
- 3571US7734257B2Dynamic shared forward link channel for a wireless communication systemQUALCOMM INC·Filed 2004·Granted Jun 8, 2010·12 cites·65 claims
- 3670US6820103B2Digital filter with state storageQUALCOMM INC·Filed 2001·Granted Nov 16, 2004·14 cites·22 claims
- 3770US6249539B1System and method for narrowing the range of frequency uncertainty of a doppler shifted signalQUALCOMM INC·Filed 1998·Granted Jun 19, 2001·35 cites·34 claims
- 3865US8774816B2Dynamic shared forward link channel for a wireless communication systemCHEN TAO·Filed 2010·Granted Jul 8, 2014·1 cites·73 claims
- 3965US8644264B2Method and apparatus for canceling pilot interference in a wireless communication systemCORALLI ALESSANDRO VANELLI·Filed 2010·Granted Feb 4, 2014·2 cites·40 claims
- 4065US7983695B2Dual event slotted pagingQUALCOMM INC·Filed 2007·Granted Jul 19, 2011·1 cites·33 claims
- 4165US7787389B2Method and system for utilization of an outer decoder in a broadcast services communication systemQUALCOMM INC·Filed 2001·Granted Aug 31, 2010·9 cites·72 claims
- 4265US6243561B1Offline page monitoringQUALCOMM INC·Filed 1998·Granted Jun 5, 2001·27 cites·12 claims
- 4364US8744404B2Method and system for restricted access configuration of access point base stationsBUTLER BRIAN K·Filed 2008·Granted Jun 3, 2014·2 cites·34 claims
- 4463US6771692B2Time tracking in a non-negligible multipath spacing environmentQUALCOMM INC·Filed 2001·Granted Aug 3, 2004·6 cites·21 claims
- 4561US7254394B2Method and system for a handoff in a broadcast communication systemQUALCOMM INC·Filed 2004·Granted Aug 7, 2007·5 cites·12 claims
- 4660US6205186B1Decoding with partial state information on a convolutionally encoded channelQUALCOMM INC·Filed 1997·Granted Mar 20, 2001·17 cites·30 claims
- 4759US8611311B2Method and apparatus for canceling pilot interference in a wireless communication systemCORALLI ALESSANDRO VANELLI·Filed 2005·Granted Dec 17, 2013·2 cites·51 claims
- 4859US5710521AOut-of-band compensation for non-linear deviceQUALCOMM INC·Filed 1995·Granted Jan 20, 1998·18 cites·15 claims
- 4958US2010057924A1Access point for improved content delivery systemQUALCOMM INC·Filed 2008·Application pending·0 cites
- 5056US9014671B2Method and system for restricted access configuration of access point base stationsQUALCOMM INC·Filed 2014·Granted Apr 21, 2015·0 cites·31 claims
Showing the top 50 of 68 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →