Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Transmission control
Reexamination Certificate
2003-07-03
2008-10-28
Nguyen, Tan Q (Department: 3661)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Transmission control
Reexamination Certificate
active
07444219
ABSTRACT:
A device for evaluating vehicle, driving and operating parameters of a vehicle, in order to adjust the gear ratio of a transmission according to predetermined algorithms, parameters, or characteristic diagrams, selects anew the gear to be adjusted and adjusts the same by way of an evaluation in dependence upon criteria that are specific to the transmission.
REFERENCES:
patent: 4897790 (1990-01-01), Bieber
patent: 5593364 (1997-01-01), Ishii et al.
patent: 5954776 (1999-09-01), Saito et al.
patent: 6040768 (2000-03-01), Drexl
patent: 6225892 (2001-05-01), Chene
patent: 6246942 (2001-06-01), Dobler et al.
patent: 6278925 (2001-08-01), Wozniak
patent: 6526816 (2003-03-01), Genise et al.
patent: 6819987 (2004-11-01), Depping et al.
patent: 44 38 914 (1996-05-01), None
patent: 197 41 182 (1998-04-01), None
patent: 197 03 561 (1998-08-01), None
patent: 197 57 317 (1999-07-01), None
patent: 0 255 519 (1989-03-01), None
patent: 0 310 275 (1989-04-01), None
patent: 1 120 588 (2001-08-01), None
patent: 2 332 251 (1999-06-01), None
Karch Gerald
Winkel Matthias
Davis & Bujold & Daniels, P.L.L.C.
Nguyen Tan Q
ZF Friedrichshafen AG
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