Patents by Inventor Raymond Kozakiewicz

Raymond Kozakiewicz 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).

  • Printed circuit board configuration having reduced EMC/EMI interference in electromechanical relay circuits
    Patent number: 6510058
    Abstract: Isolated planar conductive structures on separated layers of a PCB provide the normally-open, common, and normally-closed components of an electromechanical relay circuit to minimize inductive area. The isolated planar configuration reduces coupling of relay contact-noise currents to nearby sensitive circuits, and minimizes coupling EMI energy from nearby logic or microprocessor circuits to the relay contact circuits.
    Type: Grant
    Filed: July 14, 2000
    Date of Patent: January 21, 2003
    Assignee: Sensormatic Electronics Corporation
    Inventor: Raymond Kozakiewicz