Patents by Inventor Hsiang-Lan Long

Hsiang-Lan Long 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).

  • Memory device and method of manufacturing the same
    Publication number: 20040036103
    Abstract: A method of fabricating a memory device that includes defining a semiconductor substrate of a first dopant type, providing a doped layer of a second dopant type over the substrate, providing a dielectric layer over the doped layer, forming a plug in the dielectric layer, doping the plug with a dopant of the second type substantially over the entire region of the plug, doping the plug having doped with the second dopant type with a dopant of the first type, and providing a memory cell over the plug.
    Type: Application
    Filed: August 20, 2002
    Publication date: February 26, 2004
    Applicant: Macronix International Co., Ltd.
    Inventors: Hsu-Shun Chen, Li-Hsin Chuang, Hsiang-Lan Long, Yi-Chou Chen