Patents by Inventor Mingzhao Liang

Mingzhao Liang 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).

  • Health grill
    Patent number: D825976
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: August 21, 2018
    Assignee: NINGBO BORINE ELECTRIC APPLIANCE CO., LTD.
    Inventors: Mingzhao Liang, Tushou Lin
  • Health grill
    Patent number: D828074
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: September 11, 2018
    Assignee: Ningbo Borine Electric Appliance Co., Ltd.
    Inventors: Mingzhao Liang, Chufan Chen