Patents Assigned to Zhangzhou Huawei Power Supply Technology Co., LTD.
  • Digital display battery
    Patent number: D731413
    Type: Grant
    Filed: July 7, 2013
    Date of Patent: June 9, 2015
    Assignee: Zhangzhou Huawei Power Supply Technology Co., LTD.
    Inventors: Zhimin Ke, Weixin Cai, Cangyang Guo