Patents by Inventor Barry H. Freedman

Barry H. Freedman 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: 5859902
    Abstract: When a collect call is initiated by a calling party, and the call is routed to an operator services position, an automated attendant, or other system in the telephone network. In addition to playing an announcement to the called party to determine if he or she will accept the call, information is furnished to the called party, preferably by an announcement, indicating (a) the anticipated cost for the call, and, optionally, (b) the relative cost of the call, as compared to the cost that would be imposed if another carrier carried the call. This information may be obtained using the dialed number and information identifying the calling party location, and by querying a database containing (a) rate information, and optionally (b) comparative information setting forth the rates of different carriers offering collect call service in the same calling area.
    Type: Grant
    Filed: May 6, 1997
    Date of Patent: January 12, 1999
    Assignee: AT&T Corp
    Inventor: Barry H. Freedman
  • Patent number: 5627887
    Abstract: When a collect call is initiated by a calling party, and the call is routed to an operator services position, an automated attendant, or other system in the telephone network. In addition to playing an announcement to the called party to determine if he or she will accept the call, information is furnished to the called party, preferably by an announcement, indicating (a) the anticipated cost for the call, and, optionally, (b) the relative cost of the call, as compared to the cost that would be imposed if another carrier carried the call. This information may be obtained using the dialed number and information identifying the calling party location, and by querying a database containing (a) rate information, and optionally (b) comparative information setting forth the rates of different carriers offering collect call service in the same calling area.
    Type: Grant
    Filed: February 21, 1996
    Date of Patent: May 6, 1997
    Assignee: AT&T
    Inventor: Barry H. Freedman