Patents by Inventor KwunHang Wong

KwunHang Wong 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).

  • Travel bottle
    Patent number: D882409
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: April 28, 2020
    Assignee: Yuangdong Electrical Industry (Shenzhen) Co., Ltd.
    Inventor: KwunHang Wong