Paramdeep S. Sahni

Person

Marlboro, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Automatic call-back system and method using data indicating best ti...
- Patent number 5,742,674
- Issue date Apr 21, 1998
- AT&T Corp.
- Ajay K. Jain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network communication system with global event calendar information...
- Patent number 5,646,986
- Issue date Jul 8, 1997
- AT&T
- Paramdeep Singh Sahni
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Secure information retrieval service (SIRS)
- Patent number 5,559,888
- Issue date Sep 24, 1996
- Lucent Technologies Inc.
- Ajay Jain
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for group-specific calling
- Patent number 5,506,890
- Issue date Apr 9, 1996
- AT&T Corp.
- Alok K. Gupta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network based outbound call management
- Patent number 5,463,685
- Issue date Oct 31, 1995
- AT&T IPM Corp.
- Barbara I. Gaechter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent call screening in a virtual communications network
- Patent number 5,357,564
- Issue date Oct 18, 1994
- AT&T Bell Laboratories
- Alok K. Gupta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Target area calling system
- Patent number 5,329,581
- Issue date Jul 12, 1994
- AT&T Bell Laboratories
- Albert Friedes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
International priority calling system with callback features
- Patent number 5,311,583
- Issue date May 10, 1994
- AT&T Bell Laboratories
- Albert Friedes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recording of automatic number identification to identify lost custo...
- Patent number 5,282,243
- Issue date Jan 25, 1994
- AT&T Bell Laboratories
- Hassan Dabbaghi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Enhanced ISDN 800 service
- Patent number 5,184,345
- Issue date Feb 2, 1993
- AT&T Bell Laboratories
- Paramdeep S. Sahni
- 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

Paramdeep S. Sahni

Person

Patents Grantslast 30 patents

Automatic call-back system and method using data indicating best ti...

Network communication system with global event calendar information...

Secure information retrieval service (SIRS)

Method and apparatus for group-specific calling

Network based outbound call management

Intelligent call screening in a virtual communications network

Target area calling system

International priority calling system with callback features

Recording of automatic number identification to identify lost custo...

Enhanced ISDN 800 service

Special service call routing