Patents by Inventor Jen-Yu Hsiao

Jen-Yu Hsiao 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).

  • Shower head
    Patent number: D444849
    Type: Grant
    Filed: October 5, 2000
    Date of Patent: July 10, 2001
    Assignee: Globe Union Industrial Corp.
    Inventor: Jen-Yu Hsiao