Patents by Inventor Roger Edward Libman

Roger Edward Libman 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).

  • Patent number: 6608814
    Abstract: In general, the SRM provides a network provider with visibility and control of its broadband network. A SRM connection manager receives setup signals to and from a subscriber and acts on them by analyzing the setup signals and by either comparing the setup signals to predefined rules, which are either static or dynamic, or modifying them. The access server provides intelligence to the SRM by verifying authentication information according to the connection manager's database and continuously updating the connection manager database for further modification of the subscriber's acquired session.
    Type: Grant
    Filed: March 12, 1999
    Date of Patent: August 19, 2003
    Assignee: Lucent Technologies Inc.
    Inventors: Roger Edward Libman, Stephen Lee Myers, Randall E. Pitt, David W. Spears
  • Patent number: 5729545
    Abstract: A method of and apparatus for establishing a video dialtone connection between a customer's terminal, such as a set top terminal, and a server system, such as a video server. The connection is established via an access switch that is not part of a backbone broadband network. The backbone network is connected to the video server system and the access switch. A level one gateway controller controls establishment of the connection by establishing a connection between the server system and the access switch using the backbone network. A separate connection is then established between the path to the access switch and a circuit through the access switch to the customer terminal. Advantageously, the access switch need not be a part of the backbone network, an arrangement that is desirable for serving consumer type customers. The connection to the access switch is treated by the backbone network essentially as if it were a connection to a terminal or any of a group of terminals.
    Type: Grant
    Filed: January 17, 1996
    Date of Patent: March 17, 1998
    Assignee: Lucent Technolgies Inc.
    Inventor: Roger Edward Libman