Notification system for occurrences of group events based on zone and location of mobile devices | Patent Number 09621661

US 09621661 B2
Application Number15200592
Publication NumberUS 20160316031 A1
Pendency9 months, 14 days
Filled DateJul 1, 2016
Priority DateDec 23, 2005
Publication DateOct 27, 2016
Expiration DateApr 11, 2021
Inventor/ApplicantsDarrell Diem
ExaminesBARAKAT, MOHAMED
Art Unit2689
Technology Center2600
Assignments
Perdiemco
Current
Perdiemco
Original
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