Patents by Inventor Han-Pin Weng

Han-Pin Weng 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: D424596
    Type: Grant
    Filed: February 26, 1999
    Date of Patent: May 9, 2000
    Inventor: Han-Pin Weng