Patents by Inventor Jang-Jyi Jiang

Jang-Jyi Jiang 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).

  • Shaped Information-Storage Material of Photopolymers and Methods for Making Same
    Publication number: 20100280142
    Abstract: A method for making shaped information-storage material of photo polymers includes mixing powdery azobisisobutyronitrile (AIBN) and powdery acenaphthenequinone (AQ) into liquid monomers of methyl methacrylate (MMA) and stirring a mixture of the AIBN, AQ, and MMA to form a solution. The azobisisobutyronitrile (AIBN) serves as a thermo polymerization initiator, and the acenaphthenequinone (AQ) serves as a photo polymerization initiator. The solution is filtered to remove the saturated photo polymerization initiator. Then, the filtered solution is poured into a shaping container and heated in the shaping container to make solid, shaped information-storage material of photo polymers. The shaping container is then opened to remove the shaped information-storage material of photo polymers. The shaped information-storage material of photo polymers includes two flat lateral sides.
    Type: Application
    Filed: April 8, 2010
    Publication date: November 4, 2010
    Inventors: Cheng-Fu Chen, Jang-Jyi Jiang, Ren-Jie Chiou, Yu-Hsien Lin