Inventor · disambiguated record
Martin Guthrie
Also filed as: GUTHRIE MARTIN · GUTHRIE MARTIN G · GUTHRIE MARTIN G A · GUTHRIE MARTIN GEORGE ALBERT
40 granted patents·3 pending applications·476 citations·filing 2001–2022
98Inventor score
Files withRESEARCH IN MOTION LTD19WINGER LYALL KENNETH5PATTENDEN CHRISTOPHER4GUTHRIE MARTIN3GUTHRIE MARTIN GEORGE ALBERT3
Top patents by PatentIndex Score
43 records- 0195US7847520B2Circuit and method of operation for an electrical power supplyRESEARCH IN MOTION LTD·Filed 2010·Granted Dec 7, 2010·26 cites·2 claims
- 0295US7715884B2Mobile device with a smart battery having a battery information profile corresponding to a communication standardRESEARCH IN MOTION LTD·Filed 2006·Granted May 11, 2010·73 cites·19 claims
- 0394US8032189B2System and method for managing battery slump during wireless communications using signal triggered voltage monitoringRESEARCH IN MOTION LTD·Filed 2006·Granted Oct 4, 2011·20 cites·15 claims
- 0492US8063541B2Holster-integrated piezoelectric energy source for handheld electronic deviceWINGER LYALL KENNETH·Filed 2009·Granted Nov 22, 2011·23 cites·8 claims
- 0592US8032187B2Mobile device with a smart battery having a battery information profile corresponding to a communication standardRESEARCH IN MOTION LTD·Filed 2010·Granted Oct 4, 2011·18 cites·20 claims
- 0691US8718719B2System and method for managing battery slump during wireless communications using signal triggered voltage monitoringGUTHRIE MARTIN GEORGE ALBERT·Filed 2011·Granted May 6, 2014·11 cites·23 claims
- 0791US7791319B2Circuit and method of operation for an electrical power supplyRESEARCH IN MOTION LTD·Filed 2003·Granted Sep 7, 2010·71 cites·20 claims
- 0891US7616882B2Method and apparatus for power management in an electronic deviceRESEARCH IN MOTION LTD·Filed 2006·Granted Nov 10, 2009·12 cites·24 claims
- 0990US8670799B2Interface and communication protocol for a mobile device with a smart batteryPATTENDEN CHRISTOPHER·Filed 2012·Granted Mar 11, 2014·12 cites·36 claims
- 1090US7697957B2Interface and communication protocol for a mobile device with a smart batteryRESEARCH IN MOTION LTD·Filed 2006·Granted Apr 13, 2010·26 cites·16 claims
- 1189US8493029B2System and method for dynamic power management of a mobile deviceWINGER LYALL KENNETH·Filed 2012·Granted Jul 23, 2013·13 cites·20 claims
- 1288US8554284B2Mobile device with a smart battery having a battery information profile corresponding to a communication standardBOOK CHRISTOPHER SIMON·Filed 2012·Granted Oct 8, 2013·11 cites·18 claims
- 1387US8184969B2Method and apparatus for power management in an electronic deviceGUTHRIE MARTIN·Filed 2011·Granted May 22, 2012·6 cites·18 claims
- 1487US7847517B2Method and apparatus for handling a charging state in a mobile electronic deviceRESEARCH IN MOTION LTD·Filed 2010·Granted Dec 7, 2010·11 cites·7 claims
- 1587US7599717B2Method and apparatus for displaying battery fault notifications on wireless devicesRESEARCH IN MOTION LTD·Filed 2006·Granted Oct 6, 2009·6 cites·16 claims
- 1686US8280439B2Interface and communication protocol for a mobile device with a smart batteryPATTENDEN CHRISTOPHER·Filed 2010·Granted Oct 2, 2012·9 cites·18 claims
- 1786US7906940B2Circuit and method of operation for an electrical power supplyRESEARCH IN MOTION LTD·Filed 2010·Granted Mar 15, 2011·8 cites·20 claims
- 1885US7999514B2Circuit and method of operation for an electrical power supplyRESEARCH IN MOTION LTD·Filed 2011·Granted Aug 16, 2011·7 cites·20 claims
- 1984US8285327B2Interface and communication protocol for a mobile communication device with a smart batteryPATTENDEN CHRISTOPHER·Filed 2010·Granted Oct 9, 2012·7 cites·20 claims
- 2082US8541983B2Circuit and method of operation for an electrical power supplyVESELIC DUSAN·Filed 2011·Granted Sep 24, 2013·5 cites·26 claims
- 2182US7777725B2System and method for associating characters to keys in a keypad in an electronic deviceRESEARCH IN MOTION LTD·Filed 2006·Granted Aug 17, 2010·9 cites·19 claims
- 2280US8594746B2Method and apparatus for displaying battery fault notifications on wireless devicesGUTHRIE MARTIN·Filed 2012·Granted Nov 26, 2013·2 cites·20 claims
- 2378US8543162B2Interface and communication protocol for a mobile device with a smart batteryPATTENDEN CHRISTOPHER·Filed 2012·Granted Sep 24, 2013·4 cites·20 claims
- 2477US8280454B2Mobile device with a smart battery having a battery information profile corresponding to a communication standardBOOK CHRISTOPHER SIMON·Filed 2011·Granted Oct 2, 2012·4 cites·20 claims
- 2574US8111040B2Method and apparatus for handling a charging state in a mobile electronic deviceGUTHRIE MARTIN G A·Filed 2009·Granted Feb 7, 2012·12 cites·4 claims
- 2674US7970272B2Method and apparatus for power management in an electronic deviceRESEARCH IN MOTION LTD·Filed 2009·Granted Jun 28, 2011·3 cites·25 claims
- 2773US8760119B2System and method for dynamic power management of a mobile deviceWINGER LYALL KENNETH·Filed 2013·Granted Jun 24, 2014·3 cites·20 claims
- 2871US8456064B2Holster-integrated piezoelectric energy source for handheld electronic deviceWINGER LYALL KENNETH·Filed 2012·Granted Jun 4, 2013·2 cites·11 claims
- 2967US7679316B2Method and apparatus for controlling a charging state in a mobile electronic deviceRESEARCH IN MOTION LTD·Filed 2004·Granted Mar 16, 2010·18 cites·17 claims
- 3066US7663338B2Method and apparatus for handling a charging state in a mobile electronic deviceRESEARCH IN MOTION LTD·Filed 2004·Granted Feb 16, 2010·17 cites·13 claims
- 3164US8217626B2System and method for dynamic power management of a mobile deviceWINGER LYALL·Filed 2009·Granted Jul 10, 2012·6 cites·14 claims
- 3263US8487587B2Method and apparatus for displaying battery fault notifications on wireless devicesGUTHRIE MARTIN·Filed 2009·Granted Jul 16, 2013·0 cites·19 claims
- 3360US8810529B2Electronic device and method of controlling sameVAN EERD PETER ANTHONY·Filed 2011·Granted Aug 19, 2014·2 cites·20 claims
- 3460US6426614B1Boot-strapped current switchRESEARCH IN MOTION LTD·Filed 2001·Granted Jul 30, 2002·12 cites·53 claims
- 3558US8237337B2Holster-integrated piezoelectric energy source for handheld electronic deviceWINGER LYALL KENNETH·Filed 2011·Granted Aug 7, 2012·0 cites·13 claims
- 3655US8519671B2Power supply circuit and method for providing output voltage to charge a batteryBAO CHENG·Filed 2008·Granted Aug 27, 2013·7 cites·38 claims
- 3751US7940248B2System and method for associating characters to keys in a keypad in an electronic deviceRESEARCH IN MOTION LTD·Filed 2010·Granted May 10, 2011·0 cites·19 claims
- 3849US8466877B2System and method for associating characters to keys in a keypad in an electronic deviceGUTHRIE MARTIN GEORGE ALBERT·Filed 2011·Granted Jun 18, 2013·0 cites·18 claims
- 3948US2008136608A1Sensory effects in a mobile device and an accessory thereofRESEARCH IN MOTION LTD·Filed 2006·Application pending·0 cites
- 4046US11741502B2System and methods for symbiotic display of ads on mobile devicesAIRO LIFE INC·Filed 2022·Granted Aug 29, 2023·0 cites·16 claims
- 4145US2007024235A1Method and system for battery authentication for wireless and other devicesRESEARCH IN MOTION LTD·Filed 2005·Application pending·0 cites
- 4239US2012113616A1Frame incorporating a fuel cell for an electronic portable deviceGUTHRIE MARTIN GEORGE ALBERT·Filed 2010·Application pending·0 cites
- 4336US11914859B2Advertising-subsidized smartphones and advertising, smartphone, and mobile communications systems and methodsAIRO LIFE INC·Filed 2019·Granted Feb 27, 2024·0 cites·19 claims
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