Patents by Inventor Kjell Oygarden

Kjell Oygarden 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).

  • Ultrasound measurement techniques for bone analysis
    Publication number: 20050283073
    Abstract: Ultrasound measurement of bone quality using nonlinear analysis in combination with or alternatively using shear waves provide improved information about human bone conditions. Surface waves also provide a novel method to estimate shear wave velocity.
    Type: Application
    Filed: April 28, 2005
    Publication date: December 22, 2005
    Inventors: Lars Hoff, Kjell Oygarden
  • Ultrasound measurement techniques for bone analysis
    Patent number: 6899680
    Abstract: Ultrasound measurement of bone quality using nonlinear analysis in combination with or alternatively using shear waves provide improved information about human bone conditions. Surface waves also provide a novel method to estimate shear wave velocity.
    Type: Grant
    Filed: October 19, 2001
    Date of Patent: May 31, 2005
    Assignee: Odetect as
    Inventors: Lars Hoff, Kjell Oygarden
  • Ultrasound measurement techniques for bone analysis
    Publication number: 20020161300
    Abstract: Ultrasound measurement of bone quality using nonlinear analysis in combination with or alternatively using shear waves provide improved information about human bone conditions. Surface waves also provide a novel method to estimate shear wave velocity.
    Type: Application
    Filed: October 19, 2001
    Publication date: October 31, 2002
    Inventors: Lars Hoff, Kjell Oygarden