Patents by Inventor Xiaoling Yi

Xiaoling Yi 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).

  • Holder with chargers
    Patent number: D875043
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: February 11, 2020
    Inventor: Xiaoling Yi
  • Holder with chargers
    Patent number: D875679
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: February 18, 2020
    Inventor: Xiaoling Yi
  • Lamp
    Patent number: D880760
    Type: Grant
    Filed: November 24, 2019
    Date of Patent: April 7, 2020
    Inventor: Xiaoling Yi