Patents by Inventor Yung-Lung Hu

Yung-Lung Hu 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).

  • Cap for waterproof container
    Patent number: D664035
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: July 24, 2012
    Assignee: Apex Biotechnology Corp.
    Inventors: Yung-Lung Hu, Thomas Y. S. Shen