Patents by Inventor Jingsong WEI

Jingsong WEI 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).

  • OPTICAL STORAGE MEDIUM, METHOD FOR PREPARING OPTICAL STORAGE MEDIUM, AND SYSTEM
    Publication number: 20230282234
    Abstract: An optical storage medium, a method for preparing an optical storage medium, and a system are provided. In this application, the optical storage medium includes a substrate and at least one data layer, the data layer includes a recording layer and a spacer layer, the recording layer is located on the spacer layer, and the data layer is located above the substrate. The recording layer may store data, the recording layer includes an area in which a phase change material is distributed and an area in which no phase change material is distributed, and the two different areas may indicate different data.
    Type: Application
    Filed: May 15, 2023
    Publication date: September 7, 2023
    Inventors: Jingsong WEI, Jun XU, Yang WANG, Renqi LIU, Hongwei TANG