Alan I. Schwartz

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Bedminster, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Voice-mail greeting message notification
- Patent number 6,226,358
- Issue date May 1, 2001
- AT&T Corp.
- Alan Ira Schwartz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for accomplishing complete re-dial
- Patent number 6,169,786
- Issue date Jan 2, 2001
- AT&T Corp.
- Peter Dunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless telephone menu system
- Patent number 6,138,008
- Issue date Oct 24, 2000
- AT&T Corp.
- Peter Dunn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telecommunications apparatus for initiating calls based on past cal...
- Patent number 6,016,342
- Issue date Jan 18, 2000
- AT&T Corp.
- Alan Ira Schwartz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data message storage and pick up service
- Patent number 5,392,336
- Issue date Feb 21, 1995
- AT&T Corp.
- Edward S. Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Special service call routing
- Patent number 5,018,191
- Issue date May 21, 1991
- AT&T Bell Laboratories
- Nancy A. Catron
- H04 - ELECTRIC COMMUNICATION TECHNIQUE