Patents by Inventor Peizeng Liu

Peizeng Liu 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).

  • Lamp for manicure
    Patent number: D912329
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: March 2, 2021
    Inventor: Peizeng Liu
  • Lamp for manicure
    Patent number: D933895
    Type: Grant
    Filed: August 21, 2019
    Date of Patent: October 19, 2021
    Inventor: Peizeng Liu