Patents by Inventor John Dredge

John Dredge 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).

  • Sub-wavelength metallic apertures as light enhancement devices
    Patent number: 8535616
    Abstract: Light enhancement devices, applications for the light enhancement devices, and methods for making the light enhancement devices are provided. The light enhancement devices include a substrate and a film of metal disposed over the substrate, the film of metal including at least one cavity. The cavity may be of various shapes depending on the desired application.
    Type: Grant
    Filed: October 21, 2009
    Date of Patent: September 17, 2013
    Assignees: Moxtek, Inc., University of Utah Research Foundation
    Inventors: Steven M. Blair, Mohit Diwekar, Sachin Attavar, Alexander Chagovetz, Mark Alan Davis, John Dredge
  • SUB-WAVELENGTH METALLIC APERTURES AS LIGHT ENHANCEMENT DEVICES
    Publication number: 20130182315
    Abstract: Light enhancement devices, applications for the light enhancement devices, and methods for making the light enhancement devices are provided. The light enhancement devices include a substrate and a film of metal disposed over the substrate, the film of metal including at least one cavity. The cavity may be of various shapes depending on the desired application.
    Type: Application
    Filed: October 21, 2009
    Publication date: July 18, 2013
    Inventors: Steven M. Blair, Mohit Diwekar, Sachin Attavar, Alexander Chagovetz, Mark Alan Davis, John Dredge
  • SUB-WAVELENGTH METALLIC APERTURES AS LIGHT ENHANCEMENT DEVICES
    Publication number: 20100118390
    Abstract: Light enhancement devices, applications for the light enhancement devices, and methods for making the light enhancement devices are provided. The light enhancement devices include a substrate and a film of metal disposed over the substrate, the film of metal including at least one cavity. The cavity may be of various shapes depending on the desired application.
    Type: Application
    Filed: October 21, 2009
    Publication date: May 13, 2010
    Inventors: Steven M. Blair, Mohit Diwekar, Sachin Attavar, Alexander Chagovetz, Mark Alan Davis, John Dredge