Patents by Inventor Yuanshun Dai

Yuanshun Dai 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).

  • FLEXIBLE MANAGEMENT OF SECURITY FOR MULTI-USER ENVIRONMENTS
    Publication number: 20100128879
    Abstract: One embodiment is a method including computing or storing an access control polynomial. Further embodiments include systems and computer readable media including an access control polynomial. Further embodiments, forms, objects, features, advantages, aspects, and benefits shall become apparent from the following description and drawings.
    Type: Application
    Filed: November 11, 2009
    Publication date: May 27, 2010
    Inventors: Xukai Zou, Yuanshun Dai