Patents by Inventor Nianjiao Wu

Nianjiao Wu 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).

  • Watchband
    Patent number: D979445
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: February 28, 2023
    Inventor: Nianjiao Wu
  • Watchband
    Patent number: D981892
    Type: Grant
    Filed: March 28, 2022
    Date of Patent: March 28, 2023
    Inventor: Nianjiao Wu
  • Watch strap
    Patent number: D1011220
    Type: Grant
    Filed: November 11, 2022
    Date of Patent: January 16, 2024
    Assignee: Shenzhen Zhongzhi Chuangxin Industrial Co., Ltd.
    Inventor: Nianjiao Wu