Inventor · disambiguated record
Ivan Nelson Wakefield
Also filed as: WAKEFIELD IVAN N · WAKEFIELD IVAN NELSON
23 granted patents·13 pending applications·909 citations·filing 1996–2010
97Inventor score
Files withSONY ERICSSON MOBILE COMM AB16ERICSSON GE MOBILE INC6ERICSSON INC6BLOEBAUM L SCOTT2BLOEBAUM L S1
Top patents by PatentIndex Score
36 records- 0196US7715831B2Methods, systems, and devices for detecting and indicating loss of proximity between mobile devicesSONY ERICSSSON MOBILE COMMUNIC·Filed 2006·Granted May 11, 2010·146 cites·20 claims
- 0295US7649456B2User interface for an electronic device used as a home controllerSONY ERICSSON MOBILE COMM AB·Filed 2007·Granted Jan 19, 2010·76 cites·28 claims
- 0392US7636591B2Two-way sliding mobile terminalSONY ERICSSON MOBILE COMM AB·Filed 2006·Granted Dec 22, 2009·27 cites·50 claims
- 0492US6189755B1Combination cup and cellular phone holderERICSSON INC·Filed 1998·Granted Feb 20, 2001·78 cites·14 claims
- 0591US5745565ACombination cup and cellular phone holderERICSSON GE MOBILE INC·Filed 1996·Granted Apr 28, 1998·126 cites·6 claims
- 0683US7697947B2Method of combining audio signals in a wireless communication deviceSONY ERICSSON MOBILE COMM AB·Filed 2005·Granted Apr 13, 2010·9 cites·12 claims
- 0779US6625477B1Apparatus and method for identifying and charging batteries of different typesERICSSON INC·Filed 1996·Granted Sep 23, 2003·86 cites·26 claims
- 0875US8351980B2Mobile device for detecting and indicating loss of proximity for associated support functionsSONY ERICSSON MOBILE COMM AB·Filed 2010·Granted Jan 8, 2013·5 cites·11 claims
- 0973US7230585B2Two-way displays and methods of operating the sameSONY ERICSSON MOBILE COMM AB·Filed 2002·Granted Jun 12, 2007·14 cites·19 claims
- 1073US5986433AMulti-rate charger with auto resetERICSSON INC·Filed 1998·Granted Nov 16, 1999·62 cites·27 claims
- 1172US6265844B1Battery pack with photo means for enabling integral circuitryERICSSON INC·Filed 1998·Granted Jul 24, 2001·59 cites·19 claims
- 1270US5729115AApparatus and method for identifying and charging batteries of different typesERICSSON GE MOBILE INC·Filed 1996·Granted Mar 17, 1998·57 cites·49 claims
- 1368US9043725B2User interface with enlarged icon display of key functionWAKEFIELD IVAN NELSON·Filed 2007·Granted May 26, 2015·7 cites·12 claims
- 1467US7505582B2Hinge mechanism having multiple axes of rotation for positioning of a mobile communication deviceSONY ERICSSON MOBILE COMM AB·Filed 2004·Granted Mar 17, 2009·10 cites·16 claims
- 1562US8688093B2Device and method for preserving customized user settings when transitioning between mobile communication devicesBLOEBAUM L SCOTT·Filed 2007·Granted Apr 1, 2014·2 cites·10 claims
- 1661US6031353AMethod and apparatus for communicating battery pack informationERICSSON INC·Filed 1998·Granted Feb 29, 2000·39 cites·42 claims
- 1759US5717314AApparatus and method of monitoring battery temperature during chargingERICSSON GE MOBILE INC·Filed 1996·Granted Feb 10, 1998·36 cites·30 claims
- 1858US2009262194A1Interactive Media and Game System for Simulating Participation in a Live or Recorded EventSONY ERICSSON MOBILE COMM AB·Filed 2008·Application pending·0 cites
- 1952US2010015992A1Method and apparatus for automatic physical configuration of mobile communication devicesSONY ERICSSON MOBILE COMM AB·Filed 2008·Application pending·0 cites
- 2051US5889381AMeans of communication between a battery pack and a battery powered deviceERICSSON GE MOBILE INC·Filed 1997·Granted Mar 30, 1999·25 cites·24 claims
- 2151US5734252AMethod and apparatus for charging a battery of an electronic device using an intelligent external chargerERICSSON GE MOBILE INC·Filed 1996·Granted Mar 31, 1998·26 cites·12 claims
- 2250US2010007510A1Communication device with orientation indication of receipt of communication signalSONY ERICSSON MOBILE COMM AB·Filed 2008·Application pending·0 cites
- 2350US2009312000A1Environment responsive mobile communication device operationSONY ERICSSON MOBILE COMMUNICA·Filed 2008·Application pending·0 cites
- 2449US6049142AVoltage adapting system and method using modular adapter plugsERICSSON INC·Filed 1997·Granted Apr 11, 2000·12 cites·27 claims
- 2549US2009129693A1System and method for generating a photograph with variable image qualityBLOEBAUM L SCOTT·Filed 2007·Application pending·0 cites
- 2649US2010039350A1Methods, systems, and computer program products for operating handheld electronic devices including moveable displays and related devicesSONY ERICSSON MOBILE COMM AB·Filed 2008·Application pending·0 cites
- 2748US8723964B2Method and device for communication using an optical sensorWAKEFIELD IVAN N·Filed 2003·Granted May 13, 2014·1 cites·42 claims
- 2848US2010060547A1Display Device and Method for Displaying Images in a Variable Size Display AreaSONY ERICSSON MOBILE COMM AB·Filed 2008·Application pending·0 cites
- 2948US2010066640A1Electronic Device with Locking, Movable DisplaysSONY ERICSSON MOBILE COMM AB·Filed 2008·Application pending·0 cites
- 3047US2010013763A1Method and apparatus for touchless input to an interactive user deviceSONY ERICSSON MOBILE COMM AB·Filed 2008·Application pending·0 cites
- 3146US7869765B2Device with broadcast receiver and local wireless interfaceSONY ERICSSON MOBILE COMM AB·Filed 2007·Granted Jan 11, 2011·0 cites·25 claims
- 3246US2002191781A1Space efficient buttonsFiled 2002·Application pending·0 cites
- 3344US2007150502A1Methods, systems and computer program products for calendar based delivery of downloadable contentBLOEBAUM L S·Filed 2005·Application pending·0 cites
- 3443US2009237546A1Mobile Device with Image Recognition Processing CapabilitySONY ERICSSON MOBILE COMM AB·Filed 2008·Application pending·0 cites
- 3542US2007083674A1Method and apparatus for republishing electronic content from a wireless communication deviceSONY ERICSSON MOBILE COMM AB·Filed 2005·Application pending·0 cites
- 3633US5907232ABattery with charge control circuitryERICSSON GE MOBILE INC·Filed 1997·Granted May 25, 1999·6 cites·17 claims
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