06714791 is referenced by 273 patents and cites 1 patents.

A computer-implemented method comprising: transmitting positional data identifying a wireless device's position responsive to a first user transmitting a message from the wireless device to one or more other users; and transmitting the positional data to the one or more other users.

Title
System, apparatus and method for location-based instant messaging
Application Number
9/792547
Publication Number
6714791 (B2)
Application Date
February 23, 2001
Publication Date
March 30, 2004
Inventor
Jackie Friedman
Seattle
WA, US
Agent
Blakely Sokoloff Taylor & Zafman
US
Assignee
Danger
CA, US
IPC
H04Q 7/20
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