Patents Assigned to CHONGQING QIULONG TECHNOLOGY CO. LTD.
  • Motorcycle
    Patent number: D814360
    Type: Grant
    Filed: January 18, 2017
    Date of Patent: April 3, 2018
    Assignee: CHONGQING QIULONG TECHNOLOGY CO. LTD.
    Inventor: Ke Ma
  • Light electric off-road motorcycle
    Patent number: D854456
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: July 23, 2019
    Assignee: CHONGQING QIULONG TECHNOLOGY CO. LTD
    Inventors: Bing Li, Yinghong Cao, Sheng Chen, Ke Ma
  • Motorcycle
    Patent number: D989661
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: June 20, 2023
    Assignee: Chongqing Qiulong Technology Co., LTD.
    Inventors: Bing Li, You Gao, Ke Ma, Jiaxiong Chen
  • Motorcycle
    Patent number: D1009713
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: January 2, 2024
    Assignee: CHONGQING QIULONG TECHNOLOGY CO. LTD.
    Inventors: Bing Li, You Gao, Ke Ma, Jiaxiong Chen