Communications: directive radio wave systems and devices (e.g. – Directive – Including a satellite
Reexamination Certificate
2007-06-19
2007-06-19
Tarcza, Thomas H. (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Directive
Including a satellite
Reexamination Certificate
active
11130449
ABSTRACT:
A device (100) has a port (108), a first SPS receiver (104), and a processor (106) coupled to the first SPS receiver and the port. The processor is programmed to detect (102) a second SPS receiver (107) at the port, deactivate (206) the first SPS receiver, and determine (208) a location of the device according to signals received by the second SPS receiver from GPS satellites.
REFERENCES:
patent: 6801855 (2004-10-01), Walters et al.
patent: 2006/0205368 (2006-09-01), Bustamante et al.
patent: 2006/0229811 (2006-10-01), Herman et al.
Bucknor Brian E.
Bustamante Sergio
Mor Tal
Nelson Russell S.
Motorola Inc.
Nguyen Nga X.
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