Patents by Inventor Yen-Hsia Wang

Yen-Hsia Wang 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).

  • Elastic multi-layer films and elastic article thereof
    Patent number: 8778485
    Abstract: The present invention provides an elastic multi-layer film including an oil-resistant layer consisting essentially of thermoplastic polyurethane; and a tie layer consisting essentially of a grafted polymer. The elastic multi-layer film is formed by co-extruding melted resins of the oil-resistant layer and the tie layer. The present invention further provides an elastic article including the elastic multi-layer film and thermoplastic elastomer gel, wherein the elastic article is formed by incorporation of the elastic multi-layer film and thermoplastic elastomer gel using in-molding labeling and injection method.
    Type: Grant
    Filed: December 29, 2011
    Date of Patent: July 15, 2014
    Assignees: TSRC Corporation, Industrial Technology Research Institute
    Inventors: Tzer-Shun Yu, Yen-Hsia Wang, Kuang-Cheng Chen, Dan-Cheng Kong
  • ELASTIC MULTI-LAYER FILMS AND ELASTIC ARTICLE THEREOF
    Publication number: 20130164514
    Abstract: The present invention provides an elastic multi-layer film including an oil-resistant layer consisting essentially of thermoplastic polyurethane; and a tie layer consisting essentially of a grafted polymer. The elastic multi-layer film is formed by co-extruding melted resins of the oil-resistant layer and the tie layer. The present invention further provides an elastic article including the elastic multi-layer film and thermoplastic elastomer gel, wherein the elastic article is formed by incorporation of the elastic multi-layer film and thermoplastic elastomer gel using in-molding labeling and injection method.
    Type: Application
    Filed: December 29, 2011
    Publication date: June 27, 2013
    Applicants: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, TSRC CORPORATION
    Inventors: Tzer-Shun Yu, Yen-Hsia Wang, Kuang-Cheng Chen, Dan-Cheng Kong