Enhanced wireless handset, including direct handset-to-handset communication mode | Patent Number 07693542

US 07693542 B2
Application Number10838112
Publication NumberUS 20050159107 A1
Pendency5 years, 11 months, 9 days
Filled DateMay 3, 2004
Priority DateJun 15, 1998
Publication DateJul 21, 2005
Expiration DateApr 6, 2022
Inventor/ApplicantsMarc A. Sullivan
Daniel W. Mauney
Daniel Wayne Mauney
Charles A. Green
Steven A. Harbin
ExaminesTRAN, TUAN A
Art Unit2618
Technology Center2600
Assignments
Blue Sky Networks Llc
Current
Sbc Technology Resources Inc.
Original
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