Confirmation of delivery of content to an HTTP/TCP device | Patent Number 08542582

US 08542582 B2
Application Number12605229
Publication NumberUS 20100042739 A1
Pendency3 years, 11 months, 7 days
Filled DateOct 23, 2009
Priority DateFeb 28, 2003
Publication DateFeb 18, 2010
Expiration DateSep 24, 2021
Inventor/ApplicantsJames Clarke
John M. Coughlan
ExaminesHALIYUR, VENKATESH N
Art Unit2476
Technology Center2400
Assignments
Unwired Planet
Current
Unwired Planet
Original
Openwave Systems Inc.
Original
Law Firm
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