Patents by Inventor Julia Hsu

Julia Hsu 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).

  • Patent number: 7491423
    Abstract: A method for controllably forming zinc oxide nanostructures on a surface via an organic template, which is formed using a stamp prepared from pre-defined relief structures, inking the stamp with a solution comprising self-assembled monolayer (SAM) molecules, contacting the stamp to the surface, such as Ag sputtered on Si, and immersing the surface with the patterned SAM molecules with a zinc-containing solution with pH control to form zinc oxide nanostructures on the bare Ag surface.
    Type: Grant
    Filed: May 1, 2006
    Date of Patent: February 17, 2009
    Assignee: Sandia Corporation
    Inventors: Julia Hsu, Jun Liu
  • Publication number: 20070142619
    Abstract: The present invention provides a process for forming electrical contacts to a molecular layer in a nanoscale device, the nanoscale device, and a method of manufacturing an integrated circuit comprise such devices. The process includes coating a surface of a stamp with a metal layer and forming an attached layer of anchored molecules by coupling first ends of the anchored molecules to a conductive or semiconductive substrate. The process also includes placing the metal layer in contact with the attached layer of anchored molecules such that the metal layer chemically bonds to free ends of the anchored molecules. The resulting devices produced have superior reliability as compared to conventional prepared devices.
    Type: Application
    Filed: February 21, 2007
    Publication date: June 21, 2007
    Applicant: Lucent Technologies Inc.
    Inventors: Julia Hsu, Yueh-Lin Loo, John Rogers