Patents by Inventor Junxian Chen

Junxian Chen 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).

  • Unmanned aerial vehicle
    Patent number: D882460
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: April 28, 2020
    Inventor: Junxian Chen
  • Drone
    Patent number: D884554
    Type: Grant
    Filed: June 19, 2019
    Date of Patent: May 19, 2020
    Inventor: Junxian Chen
  • Unmanned aerial vehicle
    Patent number: D887897
    Type: Grant
    Filed: January 16, 2019
    Date of Patent: June 23, 2020
    Inventor: Junxian Chen
  • Drone
    Patent number: D894790
    Type: Grant
    Filed: January 8, 2019
    Date of Patent: September 1, 2020
    Inventor: Junxian Chen
  • Masturbation cup
    Patent number: D1059620
    Type: Grant
    Filed: September 21, 2023
    Date of Patent: January 28, 2025
    Assignee: Hangzhou Netease Yanxuan Trading Co., Ltd.
    Inventors: Junxian Chen, Jizhi Wang, Xiaoxia Shi