Patents by Inventor Kui Yao

Kui Yao 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).

  • Method to produce a reliable piezoelectric thick film on a substrate
    Publication number: 20040071864
    Abstract: A method of producing a piezoelectric ceramic thick film on a substrate, said method comprising:
    Type: Application
    Filed: October 8, 2003
    Publication date: April 15, 2004
    Inventors: Kui Yao, Xu Jiang He, Yuan Xu, Eng Hock Francis Tay