Patents by Inventor Dariush KIANI

Dariush KIANI 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).

  • Drive device for a motor vehicle axle which, in particular, is electrically-driven
    Patent number: 9221335
    Abstract: A drive device for an electrically driven axle of a motor vehicle, has, as appropriate, a driving electric machine, a transmission gearing and a differential which, via drive output shafts, outputs drive power to driven wheels of the motor vehicle. The transmission gearing is formed by two planetary gear sets which are coupled to one another and which can be switched into two transmission ratio stages by way of switching elements.
    Type: Grant
    Filed: December 24, 2014
    Date of Patent: December 29, 2015
    Assignee: Bayerische Motoren Werke Aktiengesellschaft
    Inventors: Christian Wirth, Dariush Kiani
  • Drive Device for a Motor Vehicle Axle Which, In Particular, is Electrically-Driven
    Publication number: 20150111681
    Abstract: A drive device for an electrically driven axle of a motor vehicle, has, as appropriate, a driving electric machine, a transmission gearing and a differential which, via drive output shafts, outputs drive power to driven wheels of the motor vehicle. The transmission gearing is formed by two planetary gear sets which are coupled to one another and which can be switched into two transmission ratio stages by way of switching elements.
    Type: Application
    Filed: December 24, 2014
    Publication date: April 23, 2015
    Inventors: Christian WIRTH, Dariush KIANI