Patents by Inventor John Cowher

John Cowher 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).

  • OPTICAL FILM ASSEMBLY AND DISPLAY DEVICE
    Publication number: 20060210726
    Abstract: Microstructured optical films, assemblies of films including at least one microstructured optical film, and (e.g. illuminated) display devices including a single microstructured optical film or assembly.
    Type: Application
    Filed: June 8, 2006
    Publication date: September 21, 2006
    Inventors: Clinton Jones, Brant Kolb, David Olson, Emily Goenner, Shandon Hart, John Cowher
  • Light management films with zirconia particles
    Publication number: 20060204745
    Abstract: Light management films and methods of making light management films are described. The light management films contain an optical layer that contains polymeric material and zirconia particles. The zirconia particles are colloidal, crystalline, substantially non-associated, and have a narrow size distribution.
    Type: Application
    Filed: March 14, 2005
    Publication date: September 14, 2006
    Inventors: Clint Jones, Emily Goenner, David Olson, Brant Kolb, John Cowher, Sergey Lamansky
  • Lensed optical fiber and method for making the same
    Publication number: 20050069256
    Abstract: An optical fiber having a microlens on an end thereof. The microlens is fabricated by drawing the end of the optical fiber over an abrasive media in a curvilinear pattern, such as a spiral curvilinear pattern.
    Type: Application
    Filed: September 25, 2003
    Publication date: March 31, 2005
    Inventors: Robert Jennings, John Cowher, Stephen Leblanc