Patents by Inventor Thomas Mansachs Frederiksen

Thomas Mansachs Frederiksen 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).

  • Self-oscillating power circuit
    Patent number: 7391258
    Abstract: The invention relates to a self-oscillating circuit comprising comparator means (CM) comprising at least one input means (IM) and at least one output means (OM), at least one of said at least one output means (OM) is coupled to at least one of said at least one input means (IM) via at least one filtering means (FM), said at least one filtering means (FM) at least partly comprising demodulation means (DM), wherein said filtering means (FM) is of at least fifth order.
    Type: Grant
    Filed: June 27, 2003
    Date of Patent: June 24, 2008
    Assignee: TC Electronic A/S
    Inventors: Thomas Mansachs Frederiksen, Kim Rishøj Pedersen