Patents by Inventor Lung-Po Tsai

Lung-Po Tsai 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).

  • Electric pump
    Patent number: D425914
    Type: Grant
    Filed: August 24, 1999
    Date of Patent: May 30, 2000
    Inventor: Lung-Po Tsai