Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Vehicle subsystem or accessory control
Reexamination Certificate
2005-11-22
2005-11-22
Keith, Jack (Department: 3663)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Vehicle subsystem or accessory control
C180S006200, C180S006600, C180S401000, C180S410000, C180S411000, C280S005510, C280S211000, C477S001000
Reexamination Certificate
active
06968262
ABSTRACT:
Steering angle is determined by the combined use of a potentiometer and a rotary encoder, and the correction of the error in the determination of the steering angle based on the time-dependent change of the potentiometer.
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patent: 40 09 007 (1990-09-01), None
patent: 0 381 963 (1990-08-01), None
patent: 2001-4313 (2001-01-01), None
Hayama Ryouhei
Higashi Masayasu
Jordan and Hamburg LLP
Koyo Seiko Co. Ltd.
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