Patents by Inventor Jie-Ming Chen

Jie-Ming 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).

  • PERPENDICULAR MAGNETIC RECORDING MEDIUM WITH NON-AFC SOFT MAGNETIC UNDERLAYER STRUCTURE
    Publication number: 20110262776
    Abstract: A perpendicular magnetic recording medium is disclosed. The perpendicular magnetic recording medium includes a substrate; an intermediate layer disposed on the substrate; at least one soft underlayer (SUL) disposed between the substrate and the intermediate layer, wherein the soft underlayer contacts the intermediate layer and the substrate; and a magnetic recording layer disposed on the intermediate layer.
    Type: Application
    Filed: April 23, 2010
    Publication date: October 27, 2011
    Inventors: Shih-Chin Chen, Chang-Dar Tsai, Yu-Wen Chen, Shu-Hsien Liu, Hsin-Yen Tsai, Jie-Ming Chen