Patents by Inventor Yi-Chiun Chen

Yi-Chiun Chen 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).

  • MOLD AND METHOD FOR SECTIONALLY ADJUSTING COOLING EFFICIENCY OF THE MOLD
    Publication number: 20130125603
    Abstract: The present invention provides a method for sectionally controlling a cooling efficiency of a mold. The method comprises steps of: (a) configuring at least a cooling passage including a first section having a first heat-dissipating inner surface area and a second section having a second heat-dissipating inner surface area in the mold; and (b) adjusting the first and the second heat-dissipating inner surface areas unequally by using a heat-dissipating element.
    Type: Application
    Filed: December 28, 2011
    Publication date: May 23, 2013
    Applicant: METAL INDUSTRIES RESEARCH AND DEVELOPMENT CENTRE
    Inventors: Wei-Liang Liu, Tzu-Hsin Chiang, Ming-Fu Lee, Wen-Yen Wang, Chinh-Yu Chuang, Yi-Chiun Chen