Patents by Inventor Zini Jiang

Zini Jiang 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).

  • Digital day clock
    Patent number: D834428
    Type: Grant
    Filed: February 14, 2017
    Date of Patent: November 27, 2018
    Assignee: Zini Jiang
    Inventor: Zini Jiang
  • Digital day clock
    Patent number: D834429
    Type: Grant
    Filed: February 14, 2017
    Date of Patent: November 27, 2018
    Inventor: Zini Jiang
  • Digital photo frame
    Patent number: D882966
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: May 5, 2020
    Inventor: Zini Jiang
  • Digital photo frame
    Patent number: D882967
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: May 5, 2020
    Assignee: SHENZHEN YOUYIDA DIGITAL CO., LTD.
    Inventor: Zini Jiang
  • Digital photo frame
    Patent number: D893201
    Type: Grant
    Filed: October 26, 2018
    Date of Patent: August 18, 2020
    Assignee: SHENZHEN YOUYIDA DIGITAL CO., LTD.
    Inventor: Zini Jiang