Patents by Inventor Xidong Duan

Xidong Duan 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).

  • CRYSTALLINE SEMICONDUCTOR FILMS, GROWTH OF SUCH FILMS AND DEVICES INCLUDING SUCH FILMS
    Publication number: 20090278125
    Abstract: The present invention describes an approach to grow highly crystalline semiconductor films, multilayers of semiconductor thin films on foreign substrate such as glass, quartz. Specifically, The film were grown by first forming crystalline seeds, and transferring the seeds onto the substrate, and growing continuous semiconductor film through epitaxial growth on the seeds.
    Type: Application
    Filed: April 17, 2009
    Publication date: November 12, 2009
    Inventors: Xiangfeng Duan, Xidong Duan