Patents by Inventor Xianrong Xia

Xianrong Xia 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).

  • Transmitter for dog training collar
    Patent number: D986520
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: May 16, 2023
    Assignee: Beidi Technology (Shenzhen) Co., Ltd.
    Inventor: Xianrong Xia
  • Receiver for dog training collar
    Patent number: D987920
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: May 30, 2023
    Assignee: Beidi Technology (Shenzhen) Co., Ltd.
    Inventor: Xianrong Xia