Patents by Inventor Lorraine I. Duncan

Lorraine I. Duncan 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 ejector system with improved EMI shielding
    Publication number: 20020122304
    Abstract: In a printed circuit board ejector system, ejector levers are mounted on the outer surface of a faceplate that is constructed to withstand printed circuit board insertion forces without bending or breaking. The faceplate is then fastened to the printed circuit board. Since there is no opening in the faceplate through which the ejector lever passes, electromagnetic radiation cannot leak through the faceplate at this location.
    Type: Application
    Filed: December 21, 2001
    Publication date: September 5, 2002
    Applicant: Cereva Networks, Inc.
    Inventor: Lorraine I. Duncan