Enhanced wireless handset, including direct handset-to-handset communication mode | Patent Publication Number 20100178869

US 20100178869 A1
Patent NumberUS 07885684 B2
Application Number12659684
Filled DateMar 17, 2010
Priority DateJun 15, 1998
Publication DateJul 15, 2010
Original AssigneeBertrum Technologies Llc
Current AssigneeBlue Sky Networks Llc
Inventor/ApplicantsDaniel W. Mauney
Marc A. Sullivan
Steven A. Harbin
Daniel Wayne Mauney
Charles A. Green
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