Patents by Inventor Jonas Erik Ragnar Wahlstrom

Jonas Erik Ragnar Wahlstrom 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).

  • Occupant detection system for vehicle
    Patent number: 8258932
    Abstract: An occupant detection system for detecting an occupant within a vehicle includes a sensor for sensing movement or acceleration of the vehicle, first and second processors and a decider. The sensor generates a sensor output. The first processor processes the sensor output in a first manner and generates a first output indicative of the possibility of the presence of an occupant within the vehicle. The second processor processes the sensor output in a second manner and generates a second output indicative of the possibility of the presence of an occupant within the vehicle. The decider processes the first and second outputs and determines whether the combination of the first and second outputs is indicative of an occupant in the vehicle.
    Type: Grant
    Filed: November 22, 2005
    Date of Patent: September 4, 2012
    Assignee: Donnelly Corporation
    Inventor: Jonas Erik Ragnar Wahlstrom
  • OCCUPANT DETECTION SYSTEM FOR VEHICLE
    Publication number: 20090303025
    Abstract: An occupant detection system for detecting an occupant within a vehicle includes a sensor for sensing movement or acceleration of the vehicle, first and second processors and a decider. The sensor generates a sensor output. The first processor processes the sensor output in a first manner and generates a first output indicative of the possibility of the presence of an occupant within the vehicle. The second processor processes the sensor output in a second manner and generates a second output indicative of the possibility of the presence of an occupant within the vehicle. The decider processes the first and second outputs and determines whether the combination of the first and second outputs is indicative of an occupant in the vehicle.
    Type: Application
    Filed: November 22, 2005
    Publication date: December 10, 2009
    Applicant: DONNELLY CORPORATION
    Inventor: Jonas Erik Ragnar Wahlstrom