Patents by Inventor Johanna Dahlstrom, legal representative

Johanna Dahlstrom, legal representative has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Vehicle and a method for controlling steering thereof
    Patent number: 7689336
    Abstract: A vehicle comprises a regulation device for ordering of movements of the vehicle (1) in a horizontal plane and a control device with a calculation unit arranged to produce signals to control the control and drive means of the vehicle's wheels (3) by information from the regulation device to achieve movement as instructed by the regulation device. The regulation device is designated with the capability to, on request of a change of the vehicle's direction in the horizontal plane, order a location for a turning point (B) for the vehicle located anywhere in the horizontal plane. The control device's calculation unit is designed to calculate the instantaneous desired value of the respective wheel's angular alignment relative to a lengthwise axis of the vehicle corresponding to the location of said turning point as ordered by the regulation device and send signals to the control means so as to achieve that alignment.
    Type: Grant
    Filed: June 23, 2003
    Date of Patent: March 30, 2010
    Assignee: Stock of Sweden AB
    Inventors: Max Segerljung, Kurt Dahlstrom, Johanna Dahlstrom, legal representative