Patents Assigned to Green Packet, Inc.
  • Method of managing digital rights
    Patent number: 7854011
    Abstract: A method of managing digital rights in a network without a central license server where each instance of the program broadcasts its identification into the network, and any instance of the program detecting its own license code from another node closes down. A closing program may also generate a close down message to the conflicting program.
    Type: Grant
    Filed: January 3, 2005
    Date of Patent: December 14, 2010
    Assignee: Green Packet, Inc.
    Inventors: Liangshen Chen, Xiaojing Zheng, Fan Du, Chen Hu
  • Network management
    Patent number: 7620723
    Abstract: A system for discovering, identifying and managing ad hoc networks and facilitating the communications within that network is disclosed. An addition to the network interface mediates discovery of adjacent computers with the same addition running and the exchange of profiles between these computers to allow device sharing and routing.
    Type: Grant
    Filed: January 3, 2005
    Date of Patent: November 17, 2009
    Assignee: Green Packet, Inc.
    Inventors: Liangshen Chen, Xiaojing Zheng