Patents by Inventor Frank C. LaPorta

Frank C. LaPorta 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: 5533100
    Abstract: A facility is disposed in a telecommunications network to provide an alternative to retrying the placing of a call to a telephone station when a busy signal is encountered. More particularly, if a subscriber places a telephone call to a called station set that is busy with another telephone call, then the facility notes that fact and terminates the subscriber's telephone call. Thereafter, the facility places a telephone call to the called station and, when the call is answered, announces at least the calling subscriber's telephone number and allows the called party to optionally extend the call back to the original calling subscriber. If the call is not answered, then the call back is terminated, and the placement of another call to the called station is rescheduled for a subsequent time.
    Type: Grant
    Filed: July 29, 1994
    Date of Patent: July 2, 1996
    Assignee: AT&T Corp.
    Inventors: Saundra V. Bass, Donald L. Blosser, Andre K. Crump, David B. Kerr, Frank C. LaPorta, Ted M. Ricci, William H. Stenger, Sr.
  • Patent number: 4932042
    Abstract: This invention relates to arrangements for providing a new spontaneous voice message service to any telephone customer at any telephone station when that customer encounters any destination that is busy or that does not answer. When a customer having a dual tone multifrequency (DTMF) station calls any destination that is busy or does not answer, the customer is invited, via an announcement identifying the new service, to record the caller's voice message. The announcement accompanies the returned busy tone or audible ring signal. The customer keys *867(=*VMS) and is then connected to a Voice Message Operations Center (VMOC) which prompts the customer to record the message. Advantageously, customers need not redial a VMOC number, their own number, and a destination number to reach a VMOC for storing the video message; the added convenience of this arrangement should stimulate substantial additional use of voice message service.
    Type: Grant
    Filed: March 3, 1989
    Date of Patent: June 5, 1990
    Assignee: AT&T Bell Laboratories
    Inventors: Elliott Baral, Percy B. Brown, Reuben D. Hauptman, Richard J. Jaeger, Jr., Frank C. LaPorta, Pamela J. Lauber, Richard E. LeCronier, Randall H. Nelson, Thomas L. Russell, Jr., Wen-Ping Ying