Patents by Inventor Anthony James Mache, Jr.

Anthony James Mache, Jr. 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).

  • Optimally clocked trim retarders
    Patent number: 7714945
    Abstract: A trim retarder for a liquid crystal display based projection system including a light source, a polarizer/analyzer, a liquid crystal display panel, and a projection lens, is clocked to an optimal azimuthal angle that provides a system contrast level substantially unaffected by the orientation of the slow axis of the liquid crystal display panel.
    Type: Grant
    Filed: August 31, 2006
    Date of Patent: May 11, 2010
    Assignee: JDS Uniphase Corporation
    Inventors: Kim Leong Tan, Anthony James Mache, Jr.