Data processing: vehicles – navigation – and relative location – Navigation – Employing position determining equipment
Reexamination Certificate
2005-02-08
2005-02-08
Chin, Gary (Department: 3661)
Data processing: vehicles, navigation, and relative location
Navigation
Employing position determining equipment
C701S213000, C455S456200, C342S357490
Reexamination Certificate
active
06853910
ABSTRACT:
A method of tracking vehicles comprising monitoring for registration request signal data and receiving the registration request signal data at a call center. The method further comprises determining a vehicle transmission location based on the registration request signal data and obtaining a registration request signal transmission time from the registration request signal data. Additionally, the method further comprises determining a vehicle indentification number based on the registration request signal data and updating a vehicle tracking database with the vehicle transmission location and the registration request signal transmission time.
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patent: 6757543 (2004-06-01), Moran et al.
patent: 20030149526 (2003-08-01), Zhou et al.
Oesterling Christopher L.
Watkins Gary A.
Chin Gary
General Motors Corporation
Simon Anthony Luke
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