Patents by Inventor Abulkadev Barbir

Abulkadev Barbir 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).

  • End-to-end security in data networks
    Patent number: 7043632
    Abstract: A method and apparatus for managing a data transmission in a network is provided, which has a client, a real server and a load-balancing node (virtual server). The load-balancing node includes a handshake executor for handling a security protocol to establish a handshake between a client and a server, and a communication executor for establishing a direct communication between the client and the server using a session information in respect to the established handshake. The handshake executor establishes the handshake with the client. When the handshake is established, the communication executor exports session information in respect to the established handshake. The client establishes TCP/IP connection with the server. The client and server communicate each other directly.
    Type: Grant
    Filed: December 12, 2001
    Date of Patent: May 9, 2006
    Assignee: Nortel Networks Limited
    Inventors: Diana M. Chapman, Abulkadev Barbir
  • End-to-end security in data networks
    Publication number: 20030110259
    Abstract: A method and apparatus for managing a data transmission in a network is provided, which has a client, a real server and a load-balancing node (virtual server). The load-balancing node includes a handshake executor for handling a security protocol to establish a handshake between a client and a server, and a communication executor for establishing a direct communication between the client and the server using a session information in respect to the established handshake. The handshake executor establishes the handshake with the client. When the handshake is established, the communication executor exports session information in respect to the established handshake. The client establishes TCP/IP connection with the server. The client and server communicate each other directly.
    Type: Application
    Filed: December 12, 2001
    Publication date: June 12, 2003
    Inventors: Diana M. Chapman, Abulkadev Barbir