Patents by Inventor Kiesel Peter

Kiesel Peter 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 for surfaced-passivated zinc-oxide
    Patent number: 7745272
    Abstract: A semiconductor device has a heterostructure including a first layer of semiconductor oxide material. A second layer of semiconductor oxide material is formed on the first layer of semiconductor oxide material such that a two dimensional electron gas builds up at an interface between the first and second materials. A passivation layer on the outer surface stabilizes the structure. The device also has a source contact and a drain contact.
    Type: Grant
    Filed: August 27, 2008
    Date of Patent: June 29, 2010
    Assignee: Palo Alto Research Center Incorporated
    Inventors: Christian G. Van de Walle, Kiesel Peter, Oliver Schmidt