Patents Assigned to Lianyungang Chudian Network
  • Arc lighter
    Patent number: D828950
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: September 18, 2018
    Assignee: Lianyungang Chudian Network
    Inventor: Rongya Gu
  • Arc lighter
    Patent number: D830626
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: October 9, 2018
    Assignee: Lianyungang Chudian Network Technology Co., Ltd
    Inventor: Rongya Gu