Patents by Inventor Rongbin Zhang

Rongbin Zhang 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).

  • Device for installing a screen protector
    Patent number: D991757
    Type: Grant
    Filed: December 16, 2021
    Date of Patent: July 11, 2023
    Assignee: Shenzhen Lanhe Technologies Co., Ltd.
    Inventors: Rongbin Zhang, Lanshu Wu, Ming Wang