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GISBY DOUG
US6 patents
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US8195163B2Jun 5, 2012
Client device method and apparatus for routing a call
GISBY DOUG225 citations97
US8238537B2Aug 7, 2012
System and method for reconnecting a device to a group call
GISBY DOUG16 citations90
US8447303B2May 21, 2013
Method and system for automatic seamless mobility
GISBY DOUG3 citations62
US8554218B2Oct 8, 2013
Client device method and apparatus for routing a call
GISBY DOUG1 citations61
US8169899B2May 1, 2012
Client device method and apparatus for routing a call
GISBY DOUG3 citations61
US8625576B2Jan 7, 2014
Client device method and apparatus for routing a call
GISBY DOUG0 citations50