Patents by Inventor Susan Angus

Susan Angus 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).

  • Silicon single electron device
    Patent number: 7755078
    Abstract: A silicon integrated circuit device comprising a near intrinsic silicon substrate in which there are one or more ohmic contact regions. An insulating layer lies above the substrate, and on top of the insulating layer is a lower layer of one or more aluminium gates. The surface of each of the lower gates is oxidised to insulate them from an upper aluminium gate that extends over the lower gates.
    Type: Grant
    Filed: June 13, 2008
    Date of Patent: July 13, 2010
    Assignee: Qucor Pty. Ltd.
    Inventors: Susan Angus, Andrew Steven Dzurak, Robert Graham Clark, Andrew Ferguson
  • Silicon single electron device
    Publication number: 20090309229
    Abstract: A silicon integrated circuit device comprising a near intrinsic silicon substrate in which there are one or more ohmic contact regions. An insulating layer lies above the substrate, and on top of the insulating layer is a lower layer of one or more aluminium gates. The surface of each of the lower gates is oxidised to insulate them from an upper aluminium gate that extends over the lower gates.
    Type: Application
    Filed: June 13, 2008
    Publication date: December 17, 2009
    Inventors: Susan Angus, Andrew Steven Dzurak, Robert Graham Clark, Andrew Ferguson