Patents by Inventor Guan-Ru Pan

Guan-Ru Pan 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).

  • Photoluminescent organic material
    Patent number: 9061969
    Abstract: A compound of formula (I) is disclosed: wherein definitions of R1, R2, and R3 are the same as those defined in the specification. The compound of formula (I) can emit light via an intramolecular interaction of an imino group and an electron-donatable moiety contained in the compound. A photoluminescent organic composition is also disclosed, which includes a compound represented by formula (II) in the presence of an electron-donatable compound, wherein definitions of R4, R5, and R6 are the same as those defined in the specification. The photoluminescent organic composition can emit light via an intermolecular interaction of an imino group contained in the compound of formula (II) and an electron-donatable moiety contained in the electron-donatable compound.
    Type: Grant
    Filed: November 4, 2011
    Date of Patent: June 23, 2015
    Assignee: I SHOU UNIVERSITY
    Inventors: Jau-Yann Wu, Pei-Ying Tsai, I-Hsiang Wang, Shi-Xuan Chou, Guan-Ru Pan, Shih-Han Wang, Ting-Fan Chou, Ming-Yao Huang, Yu-Cheng Wang
  • PHOTOLUMINESCENT ORGANIC MATERIAL
    Publication number: 20120267572
    Abstract: A compound of formula (I) is disclosed: wherein definitions of R1, R2, and R3 are the same as those defined in the specification. The compound of formula (I) can emit light via an intramolecular interaction of an imino group and an electron-donatable moiety contained in the compound. A photoluminescent organic composition is also disclosed, which includes a compound represented by formula (II) in the presence of an electron-donatable compound, wherein definitions of R4, R5, and R6 are the same as those defined in the specification. The photoluminescent organic composition can emit light via an intermolecular interaction of an imino group contained in the compound of formula (II) and an electron-donatable moiety contained in the electron-donatable compound.
    Type: Application
    Filed: November 4, 2011
    Publication date: October 25, 2012
    Inventors: Jau-Yann WU, Pei-Ying Tsai, I-Hsiang Wang, Shi-Xuan Chou, Guan-Ru Pan, Shih-Han Wang, Ting-Fan Chou, Ming-Yao Huang, Yu-Cheng Wang