Inventor

IYER PRAKASH R

US10 patents

⚠️ This page may combine multiple inventors who share the name “IYER PRAKASH R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VISHWANATHAN KUMAR K

3 patents

US8868020B2Oct 21, 2014

Community interaction using mobile communication devices

VISHWANATHAN KUMAR K4 citations80

US8160532B2Apr 17, 2012

Community interaction using mobile communication devices

VISHWANATHAN KUMAR K11 citations80

US8233894B2Jul 31, 2012

System and method for sending mobile media content to another mobile device user

VISHWANATHAN KUMAR K1 citations51

WINPHORIA NETWORKS INC

2 patents

US7200112B2Apr 3, 2007

Method, 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 INC315 citations98

US7149521B2Dec 12, 2006

Method, system and apparatus for providing mobility management of a mobile station in WLAN and WWAN environments

WINPHORIA NETWORKS INC258 citations98

MOTOROLA INC

2 patents

US6996414B2Feb 7, 2006

System and method of group calling in mobile communications

MOTOROLA INC114 citations98

US7783315B2Aug 24, 2010

Method and apparatus for providing push-to-talk services in a cellular communication system

MOTOROLA INC3 citations62

ENVIO NETWORKS INC

1 patent

US7751848B2Jul 6, 2010

Systems and methods for providing concurrent mobile applications to mobile communication devices

ENVIO NETWORKS INC15 citations79

WECHAT INT PTE LTD

1 patent

US9462440B2Oct 4, 2016

Community interaction using mobile communication devices

WECHAT INT PTE LTD0 citations43

WECHAT INTERNAT PTE LTD

1 patent

US9058632B2Jun 16, 2015

Community interaction using mobile communication devices

WECHAT INTERNAT PTE LTD0 citations43