Patents by Inventor Lichao Yin

Lichao Yin 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).

  • Cathode material for a Li—S battery and the method for preparing the same, a cathode made of the cathode material and a Li—S battery comprising the cathode
    Patent number: 9773581
    Abstract: The present invention provides a cathode material for a Li—S battery. The cathod material comprises dehydrogenized acrylonitrile based polymer, sulfur and GNS (Graphene NanoSheet), wherein the cathode material particles are spherical, the content of dehydrogenized acrylonitrile based polymer is 20-79 wt %, the content of sulfur is 20-79 wt % and the content of GNS is 1-30 wt %. Also provided a method for preparing a cathode material, a cathode made of the cathod material and a Li—S battery comprising the cathode.
    Type: Grant
    Filed: November 30, 2012
    Date of Patent: September 26, 2017
    Assignees: Robert Bosch GmbH, Shanghai Jiaotong University
    Inventors: Jiulin Wang, Lichao Yin, Jun Yang, NaHong Zhao, Longjie Zhou
  • Cathode Material for a Li-S Battery and the Method for Preparing the Same, a Cathode Made of the Cathode Material and a Li-S Battery Comprising the Cathode
    Publication number: 20150303457
    Abstract: The present invention provides a cathode material for a Li—S battery. The cathod material comprises dehydrogenized acrylonitrile based polymer, sulfur and GNS (Graphene Nano Sheet), wherein the cathode material particles are spherical, the content of dehydrogenized acrylonitrile based polymer is 20-79 wt %, the content of sulfur is 20-79 wt % and the content of GNS is 1-30 wt %. Also provided a method for preparing a cathode material, a cathode made of the cathod material and a Li—S battery comprising the cathode.
    Type: Application
    Filed: November 30, 2012
    Publication date: October 22, 2015
    Inventors: Jiulin Wang, Lichao Yin, Jun Yang, NaHong Zhao, Longjie Zhou