Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Vehicle subsystem or accessory control
Reexamination Certificate
2007-10-15
2011-11-15
To, Tuan C. (Department: 3663)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Vehicle subsystem or accessory control
C180S421000, C180S446000, C180S443000, C180S444000
Reexamination Certificate
active
08060278
ABSTRACT:
A method for controlling steering in a vehicle includes the steps of obtaining a vehicle steering communication, controlling an actuator coupled to a hand wheel, a road wheel, or both using a primary active steering functionality, if the vehicle steering communication reflects one or more of a plurality of types of specified errors, and controlling the actuator using the primary active steering functionality and a supplemental active steering functionality, if the vehicle steering communication does not reflect one or more of the plurality of types of specified errors.
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Bolio Robert R.
Feller Ross
Katrak Kerfegar K.
GM Global Technology Operations LLC
Ingrassia Fisher & Lorenz P.C.
To Tuan C.
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