Patents by Inventor BANGNING CHEN

BANGNING 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).

  • PHASE CHANGE MEMORY UNIT AND PREPARATION METHOD THEREFOR
    Publication number: 20180269388
    Abstract: A phase change memory cell and a preparation method thereof. A phase change material layer having a thickness equal to the size of a single unit cell or a plurality of unit cells is adopted, the phase change material layer fundamentally expresses interfacial characteristics, and body material characteristics are weakened, such that a two-dimensional phase change memory cell storing information through change of interface resistance and having a high density, low power consumption and high speed is prepared.
    Type: Application
    Filed: April 14, 2014
    Publication date: September 20, 2018
    Applicant: SHANGHAI INSTITUTE OF MICROSYSTEM AND INFORMATION TECHNOLOGY, CHINESE ACADEMY OF SCIENCES
    Inventors: ZHITANG SONG, KUN REN, FENG RAO, SANNIAN SONG, BANGNING CHEN