Patents Assigned to SHENZHEN LIANGZI ZHINENG TECHNOLOGY CO., LTD
  • Wireless headset
    Patent number: D797076
    Type: Grant
    Filed: August 18, 2016
    Date of Patent: September 12, 2017
    Assignee: SHENZHEN LIANGZI ZHINENG TECHNOLOGY CO., LTD
    Inventor: PengRui Zhang