Patents by Inventor Ho Sai Hung

Ho Sai Hung 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: D782365
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: March 28, 2017
    Assignee: XDynamics Limited
    Inventor: Ho Sai Hung
  • Remote controller
    Patent number: D802677
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: November 14, 2017
    Assignee: XDynamics Limited
    Inventor: Ho Sai Hung