Patents by Inventor Houssam Halabi

Houssam Halabi 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: 6349093
    Abstract: Provisioning of dedicated service in a communications network is made more efficient by creating a service path, (200) that includes a permanent service communications link (230) between an automatically remotely provisionable cross-connect system (240) and a network gateway element (240), such as a cross-connect device or a telecommunications switch. The service communications link remains active to carry traffic notwithstanding whether the automatically remotely provisionable cross-connection system is provisioned to provide dedicated subscriber service, or to terminate such service. In this way, service may be re-provisioned by appropriately provisioning the cross-connect device without the need to dispatch a technician to re-establish a link between the cross-connect system and the network gateway device.
    Type: Grant
    Filed: October 7, 1997
    Date of Patent: February 19, 2002
    Assignee: AT&T Corp.
    Inventors: James L. Caldwell, Hossein Eslambolchi, Houssam Halabi, James Michael Hopkins
  • Patent number: 5870383
    Abstract: The need for manual verification of service on a desired cross-connect in a cross-connect system prior to provisioning may be eliminated by modifying the logic of the cross-connect system to take account of an internal indication characteristic of whether service is present on the cross-connect. Upon receipt of a NORMAL command, the cross-connect system only executes the command to disconnect the cross-connect when no service is present. However, upon receipt of a FORCED command, the cross-connect system executes the command to disconnect the cross-connect irrespective of the existence of any service thereon. Moreover, in response to an indication of service and denial of the NORMAL command, a FORCE command may be issued instead to effect disconnection of the cross-connection with such disconnection is desired irrespective of the existence of service thereon.
    Type: Grant
    Filed: October 27, 1997
    Date of Patent: February 9, 1999
    Assignee: AT&T Corp
    Inventors: Hossein Eslambolchi, Houssam Halabi