Patents by Inventor Graham James Quintal

Graham James Quintal 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).

  • Method of shielding a circuit board, circuit board, electromagnetic shield and method of manufacturing same
    Patent number: 8462519
    Abstract: There is disclosed a method of shielding a circuit board, a circuit board, an electromagnetic shield and a method of manufacturing an electromagnetic shield. In an aspect, the method comprises placing a first electromagnetic shield over a first area of the circuit board and placing a second electromagnetic shield over a second area of the circuit board. At least one of the electromagnetic shields has at least one projection therefrom that contacts and makes electrical connection with a surface of the other electromagnetic shield when the shields are placed on the circuit board.
    Type: Grant
    Filed: May 17, 2010
    Date of Patent: June 11, 2013
    Assignee: ETL Systems Ltd.
    Inventors: Esen Bayar, Steven David Clements, Graham James Quintal
  • METHOD OF SHIELDING A CIRCUIT BOARD, CIRCUIT BOARD, ELECTROMAGNETIC SHIELD AND METHOD OF MANUFACTURING SAME
    Publication number: 20110279995
    Abstract: There is disclosed a method of shielding a circuit board, a circuit board, an electromagnetic shield and a method of manufacturing an electromagnetic shield. In an aspect, the method comprises placing a first electromagnetic shield (10) over a first area of the circuit board (1) and placing a second electromagnetic shield (20) over a second area of the circuit board (1). At least one of the electromagnetic shields (10,20) has at least one projection (13) therefrom that contacts and makes electrical connection with a surface of the other electromagnetic shield (20,10) when the shields are placed on the circuit board (1).
    Type: Application
    Filed: May 17, 2010
    Publication date: November 17, 2011
    Inventors: Esen Bayar, Steven David Clements, Graham James Quintal