Patents by Inventor Zhengjun Tang

Zhengjun Tang 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).

  • Food thermometer
    Patent number: D952479
    Type: Grant
    Filed: September 27, 2020
    Date of Patent: May 24, 2022
    Inventor: Zhengjun Tang
  • Dehumidifier
    Patent number: D952814
    Type: Grant
    Filed: November 25, 2020
    Date of Patent: May 24, 2022
    Inventor: Zhengjun Tang
  • Skipping rope handle
    Patent number: D975213
    Type: Grant
    Filed: September 2, 2020
    Date of Patent: January 10, 2023
    Inventor: Zhengjun Tang
  • Dehumidifier
    Patent number: D1003414
    Type: Grant
    Filed: March 24, 2022
    Date of Patent: October 31, 2023
    Inventors: Zhengjun Tang, Qilin Song, Feng Zhang
  • Sample collection bottle
    Patent number: D1021132
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: April 2, 2024
    Assignee: LEADWAY (HK) LIMITED
    Inventors: Zhengjun Cai, Tao Shang, Linyong Tang, Jianxi Kong, Hui Zhao