Patents by Inventor Sheng-Shin Guo

Sheng-Shin Guo 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).

  • Publication number: 20080225390
    Abstract: An optical microstructure plate and mold for fabricating the same is disclosed. The optical microstructure plate comprises a substrate. An optical microstructure element is formed on the substrate. A period alignment mark is disposed on the substrate to provide alignment for fabricating the optical microstructure element by a mold. A universal alignment mark is disposed on the substrate to provide alignment for bonding another plate therewith. Specifically, the mold comprises a concave within a mold substrate, a spoiler around the concave, and a buffer zone adjacent to the spoiler.
    Type: Application
    Filed: March 13, 2007
    Publication date: September 18, 2008
    Inventors: Chia-Yang Chang, Teng-Sheng Chen, Hsiao-Wen Lee, Sheng-Shin Guo