Patents by Inventor Maude Salembier

Maude Salembier 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 for improving call completion rates in telephony
    Patent number: 5793858
    Abstract: The method of in-session activation of the present invention gives Telcos the ability to offer callers a menu of call completion services when the call encounters a busy or no-answer condition. It provides in-session activation capability from DTMF and dial-pulse sets enabling callers to activate the services without having to hang up. The method is intended for residential and business end-users with RES, business lines, or PBX lines.
    Type: Grant
    Filed: March 20, 1996
    Date of Patent: August 11, 1998
    Assignee: Northen Telecom Limited
    Inventors: Charles Meubus, Maude Salembier, Stephane Proulx, Chris Weaver