Patents by Inventor Chuangfu Wang

Chuangfu Wang 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).

  • Thin-walled battery for portable electronic equipment
    Patent number: 6908705
    Abstract: The present invention provides a thin battery, comprising a metal case, a battery core formed by laminating and wrapping an anode, a septum and a cathode, an anode conductive terminal and a cathode conductive terminal, characterized in that: said metal case is made of a quadratic shallow trough having five thin-walls and a top cover welded on the trough; the shallow trough has outlets for the electrodes.
    Type: Grant
    Filed: December 21, 2000
    Date of Patent: June 21, 2005
    Assignee: Shenzhen LB Battery Co., Ltd.
    Inventors: Chuangfu Wang, Dehe Mao, Zhixue Huang
  • Thin battery
    Publication number: 20030148177
    Abstract: The present invention provides a thin battery, comprising a metal case, a battery core formed by laminating and wrapping an anode, a septum and a cathode, an anode conductive terminal and a cathode conductive terminal, characterized in that: said metal case is made of a quadratic shallow trough having five thin-walls and a top cover welded on the trough; the shallow trough has outlets for the electrodes.
    Type: Application
    Filed: January 23, 2003
    Publication date: August 7, 2003
    Inventors: Chuangfu Wang, Dehe Mao, Zhixue Huang