Patents by Inventor Yujun Liang

Yujun Liang 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).

  • GROUP KEY MANAGEMENT APPROACH BASED ON LINEAR GEOMETRY
    Publication number: 20120263303
    Abstract: A group key management approach based on linear geometry is disclosed.
    Type: Application
    Filed: December 24, 2009
    Publication date: October 18, 2012
    Inventors: Shaohua Tang, Jintai Ding, Guangdong Yang, Yujun Liang