Patents by Inventor Yiwu Qiu

Yiwu Qiu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Electrically assisted bicycle
    Patent number: D797003
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: September 12, 2017
    Assignee: HANGZHOU INNOMAKE TECHNOLOGY CO., LTD.
    Inventor: Yiwu Qiu
  • Folding electrically assisted bicycle
    Patent number: D807233
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: January 9, 2018
    Assignee: Hangzhou Innomake Technology Co., Ltd.
    Inventors: Junying Zhang, Qian Zong, Jie Xu, Wei Xu, Yiwu Qiu