Patents by Inventor Joy C. Wu

Joy C. Wu 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 devices and their method of assembly
    Patent number: 6444076
    Abstract: The present invention relates to a method of adhering an optically transmissive substrate to a compatible substrate such as plastic or glass and the resulting optical elements. A pressure sensitive adhesive layer, which is optically transmissive and is pre-applied to the optically transmissive substrate, eliminates many handling problems associated with liquid adhesive. Particularly preferred optical elements in accordance with the present invention are optical memory products and optical isolators with dichroic polarizers.
    Type: Grant
    Filed: December 16, 1999
    Date of Patent: September 3, 2002
    Assignee: Corning Incorporated
    Inventors: Reba S. Herndon, Ronald E. Johnson, Joshua U. Otaigbe, Joy C. Wu