Patents Assigned to Guangzhou Lightsource Electronics Limited
  • Smart lock
    Patent number: D1074380
    Type: Grant
    Filed: December 13, 2022
    Date of Patent: May 13, 2025
    Assignee: Guangzhou Lightsource Electronics Limited
    Inventors: Qunzhi Huang, Yibiao Fang
  • Smart lock
    Patent number: D1092179
    Type: Grant
    Filed: July 4, 2023
    Date of Patent: September 9, 2025
    Assignee: Guangzhou Lightsource Electronics Limited
    Inventors: Qunzhi Huang, Yibiao Fang
  • Door lock
    Patent number: D1105890
    Type: Grant
    Filed: October 22, 2024
    Date of Patent: December 16, 2025
    Assignee: GUANGZHOU LIGHTSOURCE ELECTRONICS LIMITED
    Inventor: Qunzhi Huang
  • Door lock
    Patent number: D1105891
    Type: Grant
    Filed: October 22, 2024
    Date of Patent: December 16, 2025
    Assignee: GUANGZHOU LIGHTSOURCE ELECTRONICS LIMITED
    Inventor: Qunzhi Huang
  • Door lock
    Patent number: D1105892
    Type: Grant
    Filed: October 22, 2024
    Date of Patent: December 16, 2025
    Assignee: GUANGZHOU LIGHTSOURCE ELECTRONICS LIMITED
    Inventor: Qunzhi Huang
  • Smart lock
    Patent number: D1110155
    Type: Grant
    Filed: April 26, 2023
    Date of Patent: January 27, 2026
    Assignee: Guangzhou Lightsource Electronics Limited
    Inventor: Qunzhi Huang