Patents by Inventor Herbert Holzheu

Herbert Holzheu 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).

  • Pressure sensor
    Patent number: 7752915
    Abstract: A pressure measuring sensor includes a sensor carrier and a membrane carrier carrying a membrane. The sensor carrier is equipped with a connection channel in order to connect the membrane space arranged in front of the membrane with the pressure measuring space. A deviation is provided through which the gas pressure wave running from the pressure measuring space through the connection channel in the membrane space experiences a cooling.
    Type: Grant
    Filed: July 17, 2008
    Date of Patent: July 13, 2010
    Assignee: KMW Kaufbeurer Mikrosysteme Wiedemann GmbH
    Inventor: Herbert Holzheu
  • Pressure sensor
    Publication number: 20090025482
    Abstract: The invention refers to a pressure measuring sensor comprising a sensor carrier and a membrane carrier carrying a membrane. The sensor carrier is equipped with a connection channel in order to connect the membrane space arranged in front of the membrane with the pressure measuring space. A deviation is provided through which the gas pressure wave running from the pressure measuring space through the connection channel in the membrane space experiences a cooling.
    Type: Application
    Filed: July 17, 2008
    Publication date: January 29, 2009
    Inventor: Herbert Holzheu