Patents by Inventor Jonas Josefsson

Jonas Josefsson 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).

  • Estimation of the load of a vehicle
    Patent number: 8630767
    Abstract: A method, an apparatus and a computer program product for estimating the current load of a vehicle wherein a filter bank including a filter for different weight classes, each filter implementing a vehicle model for estimating the current mass of the vehicle. Based on vehicle data indicative of a current driving situation of the vehicle, and filter parameter specific for the respective weight class, each filter provides a load estimation value as filter specific estimation of the current load of the vehicle.
    Type: Grant
    Filed: December 3, 2007
    Date of Patent: January 14, 2014
    Assignee: Nira Dynamics AB
    Inventors: Rickard Karlsson, Andreas Andersson, Jonas Josefsson
  • ESTIMATION OF THE LOAD OF A VEHICLE
    Publication number: 20110066322
    Abstract: A method, an apparatus and a computer program product for estimating the current load of a vehicle wherein a filter bank including a filter for different weight classes, each filter implementing a vehicle model for estimating the current mass of the vehicle. Based on vehicle data indicative of a current driving situation of the vehicle, and filter parameter specific for the respective weight class, each filter provides a load estimation value as filter specific estimation of the current load of the vehicle.
    Type: Application
    Filed: December 3, 2007
    Publication date: March 17, 2011
    Inventors: Rickard Karlsson, Andreas Andersson, Jonas Josefsson