Patents by Inventor Hsiao-Ping Tai

Hsiao-Ping Tai 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).

  • Phosphors and lighting apparatus using the same
    Patent number: 8092714
    Abstract: A phosphor has a chemical formula of: Am(Ba1-xEux)nPyOz, wherein A is at least one of the group consisting of Li, Na and K, while 0<m<10, 0<n<10, 0<y<10, m+n+y=3/4 z, and 0.001<x<0.8.
    Type: Grant
    Filed: September 30, 2008
    Date of Patent: January 10, 2012
    Assignee: National Chiao Tung University
    Inventors: Teng-Ming Chen, Hsiao-Ping Tai
  • PHOSPHORS AND LIGHTING APPARATUS USING THE SAME
    Publication number: 20090021144
    Abstract: A phosphor has a chemical formula of: Am(Ba1-xEux)nPyOz, wherein A is at least one of the group consisting of Li, Na and K, while 0<m<10, 0<n<10, 0<y<10, m+n+y=3/4 z, and 0.001<x<0.8.
    Type: Application
    Filed: September 30, 2008
    Publication date: January 22, 2009
    Inventors: Teng-Ming Chen, Hsiao-Ping Tai