Patents by Inventor Alfred Brühn

Alfred Brühn 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).

  • Apparatus and method for wireless energy and/or data transmission between a source device and at least one target device
    Patent number: 7999414
    Abstract: The invention relates to an apparatus and a method for wireless energy and/or data transmission between a source device and at least one target device, in which apparatus and method a voltage is induced by at least one primary coil (18), on the source-device side, of at least one primary circuit in at least one secondary coil (20), on the target-device side, of at least one secondary circuit and in at least one coil of at least one resonant circuit, the resonant circuit being arranged so as to be electrically isolated from the primary circuit and from the secondary circuit.
    Type: Grant
    Filed: August 29, 2008
    Date of Patent: August 16, 2011
    Assignee: Maquet GmbH & Co. KG
    Inventor: Alfred Brühn