06246376 is referenced by 154 patents and cites 2 patents.

A system and method for wireless communication between two devices allows the transfer of location information through a cellular or “BLUETOOTH” link that can be used to provide a continuous indication of estimated distance and direction relative to the two devices in communication with one another.

Title
Wireless location and direction indicator for multiple devices
Application Number
9/605485
Publication Number
6246376 (B1)
Application Date
June 28, 2000
Publication Date
June 12, 2001
Inventor
Carl M Panasik
Garland
TX, US
Oren Eliezer
Sde-Varburg
US
Stephan Bork
Dallas
TX, US
Agent
Frederick J Telecky Jr
US
Wade James Brady III
US
Dwight N Holmbo
US
Assignee
Texas Instruments Incorporated
TX, US
IPC
G01S 5/02
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