Patents by Inventor Chen-Jing Yu

Chen-Jing Yu 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).

  • Porous copper sulfide nano/micro hollow sphere and method for preparing the same
    Patent number: 8142755
    Abstract: The present invention relates to a porous copper sulfide nano/micro hollow sphere and a method for preparing the same. The porous copper sulfide nano/micro hollow sphere of the present invention has plural through holes and a hollow structure so as to increase the reactive area thereof. In particular, the porous copper sulfide nano/micro hollow sphere can be applied in a solar cell to enhance a photoelectric effect.
    Type: Grant
    Filed: November 2, 2011
    Date of Patent: March 27, 2012
    Assignee: Tatung Company and Tatung University
    Inventors: Chi-Yuan Huang, Yen-Hung Chen, Chen-Jing Yu
  • POROUS COPPER SULFIDE NANO/MICRO HOLLOW SPHERE AND METHOD FOR PREPARING THE SAME
    Publication number: 20120045387
    Abstract: The present invention relates to a porous copper sulfide nano/micro hollow sphere and a method for preparing the same. The porous copper sulfide nano/micro hollow sphere of the present invention has plural through holes and a hollow structure so as to increase the reactive area thereof. In particular, the porous copper sulfide nano/micro hollow sphere can be applied in a solar cell to enhance a photoelectric effect.
    Type: Application
    Filed: November 2, 2011
    Publication date: February 23, 2012
    Applicants: Tatung University, Tatung Company
    Inventors: Chi-Yuan HUANG, Yen-Hung CHEN, Chen-Jing YU
  • Porous copper sulfide nano/micro hollow sphere and method for preparing the same
    Publication number: 20090239073
    Abstract: The present invention relates to a porous copper sulfide nano/micro hollow sphere and a method for preparing the same. The porous copper sulfide nano/micro hollow sphere of the present invention has plural through holes and a hollow structure so as to increase the reactive area thereof. In particular, the porous copper sulfide nano/micro hollow sphere can be applied in a solar cell to enhance a photoelectric effect.
    Type: Application
    Filed: December 4, 2008
    Publication date: September 24, 2009
    Applicants: Tatung Company, Tatung University
    Inventors: Chi-Yuan Huang, Yen-Hung Chen, Chen-Jing Yu