Patents by Inventor Chun-Hui Chung

Chun-Hui Chung 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).

  • FABRICATION METHOD FOR A THREE DIMENSIONAL MICRO-STRUCTURE ON POLYMERS
    Publication number: 20150137429
    Abstract: The present invention provides a fabrication method of a three dimensional micro-structure on polymers. The fabrication method of the present invention comprises the following steps of: preparing a sacrifice material; micro-processing the sacrifice material to form a pattern with micro-features; putting the sacrificed material with the micro-features into a mold and injecting a liquid state polymer into the mold; and solidifying the polymer by using a predetermined process and removing the sacrificed material through a guiding channel to create a three dimensional micro-structure on polymers.
    Type: Application
    Filed: April 28, 2014
    Publication date: May 21, 2015
    Applicant: National Taiwan University of Science and Technology
    Inventor: Chun-Hui Chung