Patents by Inventor Jumei Zheng

Jumei Zheng 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).

  • Patent number: D907891
    Type: Grant
    Filed: September 27, 2020
    Date of Patent: January 19, 2021
    Inventor: Jumei Zheng
  • Patent number: D929896
    Type: Grant
    Filed: September 26, 2020
    Date of Patent: September 7, 2021
    Inventor: Jumei Zheng
  • Patent number: D931172
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: September 21, 2021
    Inventor: Jumei Zheng
  • Patent number: D931781
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: September 28, 2021
    Inventor: Jumei Zheng