LEV SLUTSMAN

Person

ASBURY PARK, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for a conference call mediation service
- Patent number 7,177,905
- Issue date Feb 13, 2007
- AT&T Corp.
- Lev Slutsman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for a conference call mediation service
- Patent number 6,604,129
- Issue date Aug 5, 2003
- AT&T Corp.
- Lev Slutsman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for an internet Caller-ID delivery plus service
- Patent number 6,587,458
- Issue date Jul 1, 2003
- AT&T Corporation
- Frederick Murray Burg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for re-directing incoming calls
- Patent number 6,421,437
- Issue date Jul 16, 2002
- AT&T Corp.
- Lev Slutsman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of enhancing call processing in a number portability environ...
- Patent number 6,421,442
- Issue date Jul 16, 2002
- AT&T Corp.
- Lev Slutsman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of enhancing call processing in a number portability environ...
- Patent number 6,233,331
- Issue date May 15, 2001
- AT&T Corp.
- Lev Slutsman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of enhancing call processing in a number portability environ...
- Patent number 6,058,313
- Issue date May 2, 2000
- AT&T Corp.
- Lev Slutsman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for routing an NP call
- Patent number 5,943,411
- Issue date Aug 24, 1999
- AT&T Corp.
- David J. Houck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Application-oriented telecommunication system interface
- Patent number 5,488,569
- Issue date Jan 30, 1996
- AT&T Corp.
- Marc P. Kaplan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DELIVERY OF CALL QUEUE MESSAGES FOR CALLS LAUNCHED FROM THE INTERNET
- Publication number 20030061354
- Publication date Mar 27, 2003
- HEWLETT-PACKARD COMPANY & INTEL CORPORATION
- FREDERICK MURRAY BURG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR A CONFERENCE CALL MEDIATION SERVICE
- Publication number 20020138569
- Publication date Sep 26, 2002
- LEV SLUTSMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of enhancing call processing in a number portability environ...
- Publication number 20010016039
- Publication date Aug 23, 2001
- Lev Slutsman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

LEV SLUTSMAN

Person

Patents Grantslast 30 patents

Method and apparatus for a conference call mediation service

Method and apparatus for a conference call mediation service

Method and apparatus for an internet Caller-ID delivery plus service

System and method for re-directing incoming calls

Method of enhancing call processing in a number portability environ...

Method of enhancing call processing in a number portability environ...

Method of enhancing call processing in a number portability environ...

Method for routing an NP call

Application-oriented telecommunication system interface

Patents Applicationslast 30 patents

DELIVERY OF CALL QUEUE MESSAGES FOR CALLS LAUNCHED FROM THE INTERNET

METHOD AND APPARATUS FOR A CONFERENCE CALL MEDIATION SERVICE

Method of enhancing call processing in a number portability environ...