Patents by Inventor Benfang Jin

Benfang Jin 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).

  • Bubble maker
    Patent number: D991358
    Type: Grant
    Filed: April 21, 2022
    Date of Patent: July 4, 2023
    Assignee: SCHAAK ELECTRONICS INC.
    Inventor: Benfang Jin
  • Pickleball paddle
    Patent number: D994059
    Type: Grant
    Filed: April 17, 2023
    Date of Patent: August 1, 2023
    Inventor: Benfang Jin