Patents by Inventor Jean Schultz

Jean Schultz 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).

  • Rotary transformer
    Publication number: 20070040642
    Abstract: The invention relates to a variable transformer comprising at least one primary winding and at least one secondary winding which can be rotated in relation thereto. The primary winding and the secondary winding are subdivided into at least two winding sections. The winding sections interlock in a comb-like manner and the flow of current of directly opposite winding sections is directed in the respective opposite direction.
    Type: Application
    Filed: November 2, 2004
    Publication date: February 22, 2007
    Applicant: ABB RESEARCH LTD.
    Inventors: Jochen Mast, Jean Schultz, Jens Helfrich, Guntram Scheible, Colin Luthardt