Patents by Inventor Han-Hsuan Cheng

Han-Hsuan Cheng 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 of fabricating conductive thin film
    Patent number: 9966168
    Abstract: A method of fabricating a conductive thin film includes the following steps: forming a polymer fiber made of a polymer and a metal precursor distributed in a surface layer near the surface of the polymer fiber; and applying a plasma treatment on the polymer fiber to concurrently etch the polymer and reduce the metal precursor in the surface layer of the polymer fiber. When the plasma treatment is completed, a metal membrane is formed on the surface of the polymer fiber.
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: May 8, 2018
    Assignee: NATIONAL CHENG KUNG UNIVERSITY
    Inventors: Chang-Shu Kuo, In-Gann Chen, Hung-Tao Chen, Han-Hsuan Cheng