Patents by Inventor Wei-Dun Jhuang

Wei-Dun Jhuang 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).

  • Delustrant Composed of Polyimide Powder, Polyimide Film Incorporating The Delustrant, and Manufacture Thereof
    Publication number: 20130158195
    Abstract: A polyimide film with low gloss comprising a polyimide base polymer constituting the film, and a polyimide powder distributed in the film, the polyimide film having a 60° gloss value smaller or equal to about 50. The polyimide powder used as delustrant can have an average particle size between about 0.5 ?m and about 15 ?m. Embodiments described herein also include methods of preparing the polyimide film and the delustrant.
    Type: Application
    Filed: August 31, 2012
    Publication date: June 20, 2013
    Applicant: Taimide Technology Incorporation
    Inventors: Chung-Yi Chen, Sheng-Yu Huang, Wei-Dun Jhuang