Patents by Inventor Ying-Ying SU

Ying-Ying SU 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).

  • Negative electrode material of lithium battery and method for manufacturing the same
    Patent number: 10403888
    Abstract: A method for manufacturing a negative electrode material of a lithium battery is provided. The method includes: covering a metal material and a carbon material on a surface of a silicon material; performing a thermal process for reacting the metal material with the carbon material on the surface of the silicon material thereby forming a silicon composite material and at least one projection on the surface of the silicon material, wherein a free end of the projection is extended to form a head, the silicon composite material is used as the negative electrode material of the lithium battery, the silicon composite material comprises a composite layer forming on the surface of the silicon material, and the composite layer comprises a metal silicide, a metal oxide, a silicon carbide and a silicon oxide.
    Type: Grant
    Filed: December 30, 2016
    Date of Patent: September 3, 2019
    Assignee: AUO Crystal Corporation
    Inventors: Han-Tu Lin, An-Li He, Ying-Ying Su, Chan-Tien Chen, Rong-Ruey Jeng, Kun-Fung Lin
  • NEGATIVE ELECTRODE MATERIAL OF LITHIUM BATTERY AND METHOD FOR MANUFACTURING THE SAME
    Publication number: 20170194641
    Abstract: A method for manufacturing a negative electrode material of a lithium battery is provided. The method includes: covering a metal material and a carbon material on a surface of a silicon material; performing a thermal process for reacting the metal material with the carbon material on the surface of the silicon material thereby forming a silicon composite material and at least one projection on the surface of the silicon material, wherein a free end of the projection is extended to form a head, the silicon composite material is used as the negative electrode material of the lithium battery, the silicon composite material comprises a composite layer forming on the surface of the silicon material, and the composite layer comprises a metal silicide, a metal oxide, a silicon carbide and a silicon oxide.
    Type: Application
    Filed: December 30, 2016
    Publication date: July 6, 2017
    Inventors: Han-Tu LIN, An-Li HE, Ying-Ying SU, Chan-Tien CHEN, Rong-Ruey JENG, Kun-Fung LIN