Patents by Inventor Oliver Oldham

Oliver Oldham 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).

  • System and method for dectecting three-way call attempts
    Patent number: 8396200
    Abstract: A three-way call detection system and method for detecting continuous noise indicative of a an attempt to circumvent existing three-way call detection systems and methods. The continuous noise detection system and method may be used in conjunction with any existing three-way call detection system and method, including for example, a system and method that monitors the active communications of the telephone management system for pulses of energy indicative of a three-way call.
    Type: Grant
    Filed: November 21, 2007
    Date of Patent: March 12, 2013
    Assignee: Global Tel*Link Corporation
    Inventors: Steve Hodge, Fred Kesterson, Oliver Oldham
  • System and method for dectecting three-way attempts
    Publication number: 20080260133
    Abstract: Disclosed is an improved three-way call detection system and method for use with a telephone management system. Specifically, a three-way call detection system and method for detecting continuous noise indicative of a an attempt to circumvent existing three-way call detection systems and methods. The continuous noise detection system and method may be used in conjunction with any existing three-way call detection system and method, including for example, a system and method that monitors the active communications of the telephone management system for pulses of energy indicative of a three-way call.
    Type: Application
    Filed: November 21, 2007
    Publication date: October 23, 2008
    Inventors: Steve Hodge, Fred Kesterson, Oliver Oldham