1248484-A1 is referenced by 55 patents and cites 5 patents.

Title
Method and system for providing presence and location information of mobile devices to applications
Application Number
EP20020004960 20020305
Publication Number
1248484 (A1)
Application Date
March 5, 2002
Publication Date
October 9, 2002
Inventor
Hwang Boon Chong
US
Gleason Iii Thomas Gerard
US
Hartmaier Peter J
US
Xie Weihong
US
Polychronidis Vasilis
US
Assignee
Openwave Sys
US
IPC
H04Q 07/38
H04L 29/08
H04L 29/06
H04L 29/08
H04L 29/06
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