Patents by Inventor Jan-Erik Kallhammer

Jan-Erik Kallhammer 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).

  • Publication number: 20040061931
    Abstract: In a night vision arrangement for a motor vehicle a camera (1) is provided which captures an image which is subsequently displayed on a display arrangement (3) which may be a head-up display arrangement. The camera (1) has a lens (4) which is aligned with a beam deflector (6) which may be constituted by a mirror (7) which deflects the beam so that is passes along a neck (8) on to a sensor (11). The camera may relatively easily be mounted in position in a motor vehicle.
    Type: Application
    Filed: April 25, 2003
    Publication date: April 1, 2004
    Inventors: Jan-Erik Kallhammer, Dick Eriksson, Lars Karlsson, Staffan Straat
  • Publication number: 20030202097
    Abstract: In a night vision arrangement for a motor vehicle a camera is provided which captures an image which is subsequently displayed on a display arrangement which may be a head-up display arrangement. The camera directs light on to a beam deflector which may be constituted by a mirror which deflects the beam so that it passes along a neck on to a sensor. The camera may relatively easily be mounted in position in a motor vehicle.
    Type: Application
    Filed: February 25, 2003
    Publication date: October 30, 2003
    Applicant: AUTOLIV DEVELOPMENT AB
    Inventors: Jan-Erik Kallhammer, Dick Eriksson
  • Publication number: 20030107204
    Abstract: An air-bag arrangement provides protection for the occupant of a motor vehicle. The air-bag arrangement incorporates an airbag (50) formed by two layers of fabric (51, 52) interconnected to form a first set of chambers (53, 54, 55, 56, 57, 58), having a plurality of elongates substantially parallel chambers. A further fabric layer (61) is connected to one of the two layers (52) forming the main part of the inflatable element to define a second chamber set including two chambers (62, 63). These chambers are off-set from the adjacent chambers (54, 55, 56) defined by the first two layers (51, 52). Apertures (59, 60) provided in the layer (52) provide means for inflating the second set of chambers (62, 63).
    Type: Application
    Filed: August 30, 2002
    Publication date: June 12, 2003
    Inventors: Norbert Drossler, Jan-Erik Kallhammer