Patents by Inventor Ernst Rausch

Ernst Rausch 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).

  • Ultrasonic sensor for value documents, transducer module for said sensor, and method for manufacturing the ultrasonic sensor
    Patent number: 9086355
    Abstract: An ultrasonic transducer module for an ultrasonic sensor for detection and/or examination of value documents which includes at least one piezoelectric ultrasonic transducer with electrical connecting strands, and a mounting module for holding the ultrasonic transducer for mounting on a connection support. The mounting module has conducting paths which are electrically connected to the connecting strands of the ultrasonic transducer and which have contact areas which are so configured that the ultrasonic transducer module is placeable for mounting onto a surface of the connection support on which there are located contact areas complementary to the conducting path contact areas, with the contact areas and the complementary contact areas being solderable to each other.
    Type: Grant
    Filed: July 6, 2011
    Date of Patent: July 21, 2015
    Assignee: GIESECKE & DEVRIENT GMBH
    Inventors: Joseph Lohner, Hans-Uwe Moosler, Ernst Rausch, Walter Berngeher
  • ULTRASONIC SENSOR FOR VALUE DOCUMENTS, TRANSDUCER MODULE FOR SAID SENSOR, AND METHOD FOR MANUFACTURING THE ULTRASONIC SENSOR
    Publication number: 20130104660
    Abstract: An ultrasonic transducer module for an ultrasonic sensor for detection and/or examination of value documents which includes at least one piezoelectric ultrasonic transducer with electrical connecting strands, and a mounting module for holding the ultrasonic transducer for mounting on a connection support. The mounting module has conducting paths which are electrically connected to the connecting strands of the ultrasonic transducer and which have contact areas which are so configured that the ultrasonic transducer module is placeable for mounting onto a surface of the connection support on which there are located contact areas complementary to the conducting path contact areas, with the contact areas and the complementary contact areas being solderable to each other.
    Type: Application
    Filed: July 6, 2011
    Publication date: May 2, 2013
    Applicant: GIESECKE & DEVRIENT GMBH
    Inventors: Joseph Lohner, Hans-Uwe Moosler, Ernst Rausch, Walter Berngeher