Patents by Inventor Gerhard Holzwarth

Gerhard Holzwarth 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).

  • Electronic device comprising a housing
    Publication number: 20060175087
    Abstract: An electronic device having a housing is provided, the housing having an interior space surrounded by housing walls. A torroidal coil is arranged in the interior space. Furthermore, the housing has a lead-through region which extends from the top to the bottom of the housing. In the lead-through region, which is completely surrounded by the interior space, the torroidal coil, and the housing wall a current-conducting element is accommodated.
    Type: Application
    Filed: May 2, 2003
    Publication date: August 10, 2006
    Inventors: Guenter Schelling, Gerhard Holzwarth, Martin Knapp, Christoph Wenger
  • Current sensor with a control device
    Publication number: 20040263151
    Abstract: A current sensor has a yoke with an air gap, a magnetic field probe arranged in the air gap, a circuit carrier on which the magnetic field probe is mounted, the magnetic field probe being mounted so that overlap a recess of the circuit carrier, and a magnetic flux of the yoke being oriented in the recess substantially perpendicularly to the circuit carrier.
    Type: Application
    Filed: June 22, 2004
    Publication date: December 30, 2004
    Inventors: Walter Zein, Gerhard Holzwarth, Martin Knapp