Patents by Inventor Xiwei Qiao

Xiwei Qiao 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).

  • Air conditioner
    Patent number: D814000
    Type: Grant
    Filed: September 19, 2016
    Date of Patent: March 27, 2018
    Assignee: Gree Electric Appliances, Inc. of Zhuhai
    Inventors: Xiwei Qiao, Sha Li, Guangyu Chen
  • Air purifier
    Patent number: D944380
    Type: Grant
    Filed: August 11, 2020
    Date of Patent: February 22, 2022
    Inventors: Siling Xu, Sha Li, Guangyu Chen, Jiachi Liu, Xiwei Qiao, Yi Xiao, Zhizhao Tang, Yiming Hu