Patents by Inventor Tsang You Jun

Tsang You Jun 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).

  • Patent number: D729309
    Type: Grant
    Filed: July 5, 2013
    Date of Patent: May 12, 2015
    Assignee: Pirate3DP Pte. Ltd.
    Inventors: Tsang You Jun, Chang Wai Kit Roger, Goh Kheng Leng Brendan, Neo Kok Beng