Savi Technology, Inc.

William E Blasdell

Nikola Cargonja

Arthur Eugene Anderson, Iii

Ravindra U Rajapakse

Timothy K Brand

James G Eagleson

Arthur E Iii Anderson

A signpost ( ) transmits low frequency signals to a beacon tag ( ), which in turns transmits high frequency signals containing a signpost code from a received signpost signal to a reader ( ). The signpost can be mounted on one mobile device and the beacon tag on another mobile device, in order to determine when those mobile devices are in close proximity. Further, a sensor ( ) can be provided to detect the presence of a mobile device, and to cause the signpost to change the signpost code in its transmitted signals.

Growing community of inventors

San Jose, CA, United States of America

William E Blasdell