Patents by Inventor Tingliang Deng

Tingliang Deng 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).

  • Double cover adjustable memory foam pillow
    Patent number: D939862
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: January 4, 2022
    Inventor: Tingliang Deng
  • Portable refrigerator
    Patent number: D965034
    Type: Grant
    Filed: June 6, 2022
    Date of Patent: September 27, 2022
    Assignee: GUANGZHOU DAOHE TECHNOLOGY CO., LTD.
    Inventors: Tingliang Deng, Guangyang Li
  • Car camping mat
    Patent number: D968851
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: November 8, 2022
    Assignee: GUANGZHOU DAOHE TRADING CO., LTD.
    Inventors: Tingliang Deng, Guangyang Li