Patents by Inventor Li Mau

Li Mau 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 polarization beam combiner
    Publication number: 20050174640
    Abstract: An optical polarization beam combiner includes a polarization beam displacer or a birefringent crystal that is provided with a deflecting edge having two slant deflecting faces. The deflecting edge economically replaces for the wedged crystals of the prior art to modify the transmission directions of the incidental and/or emerging light beams.
    Type: Application
    Filed: June 7, 2004
    Publication date: August 11, 2005
    Inventors: Cheng-Fa Chen, Ming-Hung Chen, Wei-Shyang Wang, Li Mau