Patents by Inventor Otmar Glaser

Otmar Glaser 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).

  • Patent number: 4814696
    Abstract: A method and circuit arrangement for measuring in-phase current and quadrature current in an electrical alternating current power supply is disclosed. The invention uses a microprocessor whereby four integral values A.sub.1 through A.sub.4 are combined in such as to allow determination of the in-phase current and the quadrature current. The invention is useful in recording in-phase and quadrature components of current from an alternating current power supply.
    Type: Grant
    Filed: August 1, 1986
    Date of Patent: March 21, 1989
    Assignee: Frako, Kondensatoren-und Apparatebau GmbH
    Inventors: Siegfried Kern, Otmar Glaser