Patents by Inventor Henri van Knokke

Henri van Knokke 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).

  • Surface wave sensor
    Patent number: 7109632
    Abstract: A surface acoustic wave sensor is applied to an object by an adhesive. There are reflectors on the sensor body used to determine expansion and contraction. Additional reflectors on a smoothed edge zone of the body remain at the same distance apart and the sensor temperature is determined from the difference signal between these reflectors. The edge zone is without the adhesive.
    Type: Grant
    Filed: March 12, 2003
    Date of Patent: September 19, 2006
    Assignee: FAG Kugelfischer AG
    Inventor: Henri van Knokke