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Class Information
Number: 180/443
Name: Motor vehicles > Steering gear > With electric power assist
Description: Subject matter in which there is provided motive means movable by the application of electrical power (e.g., an electric servomotor) thereto to provide substantially all of the force required for guiding the vehicle, the initiating and/or remaining force being provided by a vehicle operator in guiding the vehicle.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619859 |
Electric power steering device |
Nov. 17, 2009 |
| 7617033 |
Steering system and method for automotive vehicle |
Nov. 10, 2009 |
| 7610990 |
On-vehicle motor control device |
Nov. 3, 2009 |
| 7610132 |
Power steering system for all-terrain buggy vehicle |
Oct. 27, 2009 |
| 7604560 |
Planetary roller driving device and steering apparatus comprising the same |
Oct. 20, 2009 |
| 7604086 |
Vehicle steering apparatus |
Oct. 20, 2009 |
| 7604084 |
Layout structure for motor-driven power steering unit controller |
Oct. 20, 2009 |
| 7600602 |
Motor-driven power steering apparatus |
Oct. 13, 2009 |
| 7596440 |
Steering apparatus and steering ratio control method for automotive vehicle |
Sep. 29, 2009 |
| 7596441 |
Power steering device |
Sep. 29, 2009 |
| 7581617 |
Method for triggering a coupling unit |
Sep. 1, 2009 |
| 7575093 |
Vehicle steering control system |
Aug. 18, 2009 |
| 7577505 |
Electric power steering apparatus |
Aug. 18, 2009 |
| 7575090 |
Electric power steering device |
Aug. 18, 2009 |
| 7575091 |
Electric power steering apparatus |
Aug. 18, 2009 |
| 7571040 |
Method and apparatus for controlling a magneto-rheological power steering coupling |
Aug. 4, 2009 |
| 7565944 |
Power steering system for all-terrain vehicle |
Jul. 28, 2009 |
| 7565945 |
Rough-terrain traveling vehicle provided with electrically-driven power steering apparatus |
Jul. 28, 2009 |
| 7555402 |
Method for determining the angular position of the steering wheel of an automobile vehicle electric power-assisted steering system |
Jun. 30, 2009 |
| 7552795 |
Steering apparatus for vehicle |
Jun. 30, 2009 |
| 7549503 |
Steering device |
Jun. 23, 2009 |
| 7549501 |
Steering system and a method for controlling a vehicle |
Jun. 23, 2009 |
| 7548807 |
Method for steering a vehicle with superimposed steering |
Jun. 16, 2009 |
| 7546191 |
Handwheel damping control of active steering system |
Jun. 9, 2009 |
| 7540351 |
Steering control system |
Jun. 2, 2009 |
| 7537082 |
Electric power steering system |
May. 26, 2009 |
| 7539567 |
Electric power steering control apparatus |
May. 26, 2009 |
| 7532966 |
Torque steer compensation algorithm |
May. 12, 2009 |
| 7527122 |
Electric power steering system equipped with worm gear clearance compensator |
May. 5, 2009 |
| 7529605 |
Vehicle steering system for setting steering reaction without using difference between target and actual steering angles |
May. 5, 2009 |
| 7523805 |
Electric power steering apparatus |
Apr. 28, 2009 |
| 7523806 |
Method and system for improved active damping of steering systems |
Apr. 28, 2009 |
| 7520367 |
Vehicle steering apparatus |
Apr. 21, 2009 |
| 7516813 |
Telescopic loader, in particular a reach stacker |
Apr. 14, 2009 |
| 7514889 |
Steering controlling device |
Apr. 7, 2009 |
| 7510045 |
Power-steering system |
Mar. 31, 2009 |
| 7512468 |
Electric power steering apparatus |
Mar. 31, 2009 |
| 7509195 |
Driver control input device for drive-by-wire system |
Mar. 24, 2009 |
| 7508637 |
Antilock system for a permanently excited electric motor drive |
Mar. 24, 2009 |
| 7490696 |
Electric power steering apparatus |
Feb. 17, 2009 |
| 7490682 |
Device for reversing the steering movement of a steering-wheel shaft of a vehicle |
Feb. 17, 2009 |
| 7493201 |
Method and apparatus for controlling active front steering |
Feb. 17, 2009 |
| 7481293 |
Power steering apparatus in vehicle having handlebar and vehicle having handlebar |
Jan. 27, 2009 |
| 7472773 |
Electrically driven power steering apparatus |
Jan. 6, 2009 |
| 7474070 |
Electric power steering apparatus |
Jan. 6, 2009 |
| 7474071 |
Electric motor regulation with controlled error intercept |
Jan. 6, 2009 |
| 7472005 |
Auxiliary steering system for vehicles |
Dec. 30, 2008 |
| 7472004 |
Steering angle sensor |
Dec. 30, 2008 |
| 7448464 |
Steer-by-wire system |
Nov. 11, 2008 |
| 7431117 |
Steering control apparatus |
Oct. 7, 2008 |
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