Patents by Inventor Jordon Metlikovec

Jordon Metlikovec 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).

  • Electrical energy analyzer
    Patent number: 4978911
    Abstract: An electrical energy analyzer including a computer for monitoring energy consumption and supporting ripple control is provided with improved A/D converter resolution by applying a 1/2 LSB square wave offset signal to the non-inverting input of a differential amplifier for amplifying a current shunt voltage. The amplifier output has limited filtering to allow a 1/2 to 1 LSB random signal to be applied to the measurement signal entering the A/D converter.
    Type: Grant
    Filed: February 23, 1989
    Date of Patent: December 18, 1990
    Assignee: Oliver J. Nilsen (Australia) Limited
    Inventors: Phillip J. Perry, John A. D. Meldrum, Jordon Metlikovec, Michael J. Bauer, Clive S. White