| Patent Number |
Title Of Patent |
Date Issued |
| 5666400 |
Intelligent recognition |
September 9, 1997 |
| In a switching system for connecting a call between a calling station and a called station, a system and method of voice recognition using a concentrated or distributed multiplicity of voice recognition and other resources with a facility for selecting an initial resource on the calling |
| 5655007 |
Telephone based credit card protection |
August 5, 1997 |
| A system and method for enhancing the security of use of a transaction device such as a transaction card through a telephone system wherein subscribers to the service may require voice authentication as a prerequisite to a conventional transaction card authentication step. The servic |
| 5594789 |
Transaction implementation in video dial tone network |
January 14, 1997 |
| Disclosed is a system and method of implementing purchasing and other transactions in an integrated multimedia communication system by utilizing an intelligent peripheral of an advanced intelligent telephone network which peripheral includes a voice recognition module for providing contr |
| 5586171 |
Selection of a voice recognition data base responsive to video data |
December 17, 1996 |
| In a switching system for connecting a call between a calling station and a called station, a system and method of voice recognition using a concentrated or distributed multiplicity of voice recognition and other resources with a facility for selecting an initial resource on the calling |
| 5513250 |
Telephone based credit card protection |
April 30, 1996 |
| A system and method for enhancing the security of use of a transaction device such as a credit card through a telephone system wherein the subscriber may establish through the telephone network a series of parameters which must be satisfied in order to activate the credit card to per |
