Patents Assigned to Hangzhou Amplesun Solar Technology Co., Ltd.
  • Solar lamp
    Patent number: D870947
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: December 24, 2019
    Assignee: Hangzhou Amplesun Solar Technology Co., Ltd.
    Inventors: Hongchao Zhang, Fang Hao, Hongxin Zeng, Liping Zhou