Patents by Inventor Chao-Tao Wu

Chao-Tao Wu 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: D370470
    Type: Grant
    Filed: February 17, 1993
    Date of Patent: June 4, 1996
    Assignee: Industrial Technology Research Inst.
    Inventors: Chao-Tao Wu, Yu-Lin Chao