Patents by Inventor Jeffrey G. Sanpore

Jeffrey G. Sanpore 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).

  • Method and apparatus for fraud control in cellular telephone systems
    Patent number: 6219538
    Abstract: A method and apparatus for fraud control in cellular telephone systems. The invention identifies relative fraud probabilities for call records from the cellular telephone system, associates the call records with radio frequency (RF) signatures, and identifies the radio frequency signatures as being fraudulent or valid based on the relative fraud probabilities for the associated call records.
    Type: Grant
    Filed: February 24, 1999
    Date of Patent: April 17, 2001
    Assignee: Cellco Partnership
    Inventors: William J. Kaminsky, Jeffrey G. Sanpore, David L. Daniels, Mary H. Kennedy
  • Method and apparatus for fraud control in cellular telephone systems
    Patent number: 5950121
    Abstract: A method and apparatus for fraud control in cellular telephone systems. The invention identifies relative fraud probabilities for call records from the cellular telephone system, associates the call records with radio frequency (RF) signatures, and identifies the radio frequency signatures as being fraudulent or valid based on the relative fraud probabilities for the associated call records.
    Type: Grant
    Filed: June 10, 1996
    Date of Patent: September 7, 1999
    Assignee: AirTouch Communications, Inc.
    Inventors: William J. Kaminsky, Jeffrey G. Sanpore, David L. Daniels, Mary H. Kennedy