Patents by Inventor Chang-Chieh HSU

Chang-Chieh HSU 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).

  • LANTHANIDE-DOPED FLUORIDE NANOCOMPOSITES, PRODUCTION METHOD AND APPLICATIONS
    Publication number: 20190210886
    Abstract: The present invention provides a lanthanide-doped fluoride nanocomposite, which comprises: a core layer, is consisting of a first compound, wherein the first compound has a sodium fluoride compound with a base material, a first lanthanide metal and a second lanthanide metal; a middle layer covering the core layer, is consisting of a second compound, wherein the second compound has a sodium fluoride compound with the base material and the first lanthanide metal; and an outer shell layer covering the middle layer, is consisting of a third compound, wherein the third compound has a sodium fluoride compound with the base material and the first lanthanide metal or a third lanthanide metal.
    Type: Application
    Filed: June 11, 2018
    Publication date: July 11, 2019
    Inventors: Cheng Allen CHANG, Syue-Liang LIN, Chang-Chieh HSU