Inventor · disambiguated record
Prakash R. Iyer
Also filed as: IYER PRAKASH · IYER PRAKASH R
14 granted patents·9 pending applications·909 citations·filing 1998–2015
94Inventor score
Files withVISHWANATHAN KUMAR K5ENVIO NETWORKS INC4LUCENT TECHNOLOGIES INC4WINPHORIA NETWORKS INC3MOTOROLA INC2
Top patents by PatentIndex Score
23 records- 0197US7200112B2Method, system, and apparatus for a mobile station to sense and select a wireless local area network (WLAN) or a wide area mobile wireless network (WWAN)WINPHORIA NETWORKS INC·Filed 2002·Granted Apr 3, 2007·315 cites·15 claims
- 0296US7149521B2Method, system and apparatus for providing mobility management of a mobile station in WLAN and WWAN environmentsWINPHORIA NETWORKS INC·Filed 2002·Granted Dec 12, 2006·258 cites·12 claims
- 0394US6996414B2System and method of group calling in mobile communicationsMOTOROLA INC·Filed 2001·Granted Feb 7, 2006·114 cites·4 claims
- 0483US8160532B2Community interaction using mobile communication devicesVISHWANATHAN KUMAR K·Filed 2008·Granted Apr 17, 2012·11 cites·19 claims
- 0583US7751848B2Systems and methods for providing concurrent mobile applications to mobile communication devicesENVIO NETWORKS INC·Filed 2006·Granted Jul 6, 2010·15 cites·29 claims
- 0681US8868020B2Community interaction using mobile communication devicesVISHWANATHAN KUMAR K·Filed 2012·Granted Oct 21, 2014·4 cites·19 claims
- 0773US6584076B1Telecommunications conferencing method and apparatusLUCENT TECHNOLOGIES INC·Filed 1998·Granted Jun 24, 2003·58 cites·20 claims
- 0870US7783315B2Method and apparatus for providing push-to-talk services in a cellular communication systemMOTOROLA INC·Filed 2005·Granted Aug 24, 2010·3 cites·8 claims
- 0970US6611858B1Garbage collection method for time-constrained distributed applicationsLUCENT TECHNOLOGIES INC·Filed 1999·Granted Aug 26, 2003·39 cites·20 claims
- 1069US8233894B2System and method for sending mobile media content to another mobile device userVISHWANATHAN KUMAR K·Filed 2007·Granted Jul 31, 2012·1 cites·25 claims
- 1167US6567398B1Distributed call systemLUCENT TECHNOLOGIES INC·Filed 1998·Granted May 20, 2003·61 cites·10 claims
- 1263US9058632B2Community interaction using mobile communication devicesWECHAT INTERNAT PTE LTD·Filed 2014·Granted Jun 16, 2015·0 cites·20 claims
- 1355US6502109B1Distributed communications system having garbage collecting virtual processesLUCENT TECHNOLOGIES INC·Filed 1999·Granted Dec 31, 2002·30 cites·14 claims
- 1452US9462440B2Community interaction using mobile communication devicesWECHAT INT PTE LTD·Filed 2015·Granted Oct 4, 2016·0 cites·7 claims
- 1549US2005143056A1Method and apparatus for providing push-to-talk services in a cellular communication systemFiled 2004·Application pending·0 cites
- 1648US2007118661A1System and method for mobile digital media content delivery and services marketingVISHWANATHAN KUMAR K·Filed 2006·Application pending·0 cites
- 1746US2012042044A1System and Method for Mobile Digital Media Content Delivery and Services MarketingVISHWANATHAN KUMAR K·Filed 2011·Application pending·0 cites
- 1844US2011066507A1Context Enhanced Marketing of Content and Targeted Advertising to Mobile Device UsersENVIO NETWORKS INC·Filed 2010·Application pending·0 cites
- 1944US2003148779A1System and method of expediting call establishment in mobile communicationsWINPHORIA NETWORKS INC·Filed 2002·Application pending·0 cites
- 2044US2007161369A1Methods for Intelligent Number Dialing Assistance and Related Marketing TechniquesENVIO NETWORKS INC·Filed 2007·Application pending·0 cites
- 2144US2007173236A1Methods for Marketing Digital Content to Mobile Communication Device UsersENVIO NETWORKS INC·Filed 2007·Application pending·0 cites
- 2242US2003134650A1Method, system and apparatus for internetworking a mobile station to operate in a WWAN environment and in a WLAN environment with PBX servicesFiled 2002·Application pending·0 cites
- 2340US2003133421A1Method, system and apparatus for providing WWAN services to a mobile station serviced by a WLANFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →