Patents by Inventor LI-JUAN FENG

LI-JUAN FENG 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).

  • Lug for lithium ion battery
    Patent number: 8980470
    Abstract: A lithium ion battery comprises a shell, a cell disposed in the shell, and two lugs connected to the cell. Each of the lugs comprises a conductive foil with a surface and a PTC layer disposed on the surface of the conductive foil. The lugs conduct currents between the lithium ion battery and an outer circuit.
    Type: Grant
    Filed: April 19, 2011
    Date of Patent: March 17, 2015
    Assignees: Tsinghua University, Hon Hai Precision Industry Co., Ltd.
    Inventors: Jian-Jun Li, Xiang-Ming He, Min Chen, Li-Juan Feng
  • LUG FOR LITHIUM ION BATTERY
    Publication number: 20120015241
    Abstract: A lithium ion battery comprises a shell, a cell disposed in the shell, and two lugs connected to the cell. Each of the lugs comprises a conductive foil with a surface and a PTC layer disposed on the surface of the conductive foil. The lugs conduct currents between the lithium ion battery and an outer circuit.
    Type: Application
    Filed: April 19, 2011
    Publication date: January 19, 2012
    Applicants: HON HAI PRECISION INDUSTRY CO., LTD., TSINGHUA UNIVERSITY
    Inventors: JIAN-JUN LI, XIANG-MING HE, MIN CHEN, LI-JUAN FENG