Patents by Inventor Yugui Sang

Yugui Sang 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).

  • Polyimide Capacitance Battery and Manufacturing Method Thereof
    Publication number: 20140043727
    Abstract: The present invention specifically relates to a polyimide capacitance battery and a manufacturing method thereof. The polyimide capacitance battery of the present invention is obtained by manufacturing a positive electrode and a negative electrode, and then combining the positive and negative electrodes into the capacitance battery, which consists of the positive electrode, the negative electrode, a polymer membrane therebetween, and an electrolyte, wherein the positive electrode material is a mixture of a lithium-ion insertion compound and a porous carbon material, the negative electrode material is a mixture of modified graphite and a porous activated carbon material, the polymer membrane is a polyimide membrane, and the electrolyte is an electrolyte containing a lithium ion compound and an organic solvent.
    Type: Application
    Filed: December 31, 2011
    Publication date: February 13, 2014
    Applicant: Shenzhen Hifuture Electic Co., Ltd.
    Inventors: Xiaoyi Lv, Qi Wang, Yugui Sang, Xiaoming Kuang, Jinsheng Ren