Patents by Inventor Toby Felix Hopf

Toby Felix Hopf 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).

  • Implanted counted dopant ions
    Patent number: 7834422
    Abstract: This invention concerns semiconductor devices of the general type comprising a counted number of dopant atoms (142) implanted in regions of a substrate (158) that are substantially intrinsic semiconductor. One or more doped surface regions (152) of the substrate (158) are metallized to form electrodes (150) and a counted number of dopant ions (142) are implanted in a region of the substantially intrinsic semiconductor.
    Type: Grant
    Filed: May 18, 2005
    Date of Patent: November 16, 2010
    Assignee: Qucor Pty. Ltd.
    Inventors: Soren Andresen, Andrew Steven Dzurak, Eric Gauja, Sean Hearne, Toby Felix Hopf, David Norman Jamieson, Mladen Mitic, Steven Prawer, Changyi Yang