A Helen McGrath

Follow

Person

Summit, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Telephone system and method for personalized announcements
- Patent number 6,385,308
- Issue date May 7, 2002
- AT&T Corp.
- Steven L. Cohen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic international redial disablement and status delivery meth...
- Patent number 6,160,878
- Issue date Dec 12, 2000
- AT&T Corp.
- Shubert A. Hau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic international reattempt method and apparatus
- Patent number 6,078,655
- Issue date Jun 20, 2000
- AT&T Corp.
- Harold Fahrer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Country-based language selection
- Patent number 6,069,939
- Issue date May 30, 2000
- AT&T Corp.
- Elizabeth Y. Fung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
International redial system driven by unsuccessful call reasons
- Patent number 6,038,307
- Issue date Mar 14, 2000
- AT&T Corporation
- Harold Fahrer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE