Ralph Carlsen

Person

Port Monmouth, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Personal portable apparatus for use in completing a telephone call
- Patent number 6,192,254
- Issue date Feb 20, 2001
- AT&T Corporation
- Ralph Carlsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for completing a conference with a personal communications u...
- Patent number 5,884,167
- Issue date Mar 16, 1999
- AT&T Corp.
- Ralph Carlsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for connecting telephone calls using automated...
- Patent number 5,644,626
- Issue date Jul 1, 1997
- AT&T
- Ralph Carlsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telephone call connection method with automated paging and call bri...
- Patent number 5,608,782
- Issue date Mar 4, 1997
- AT&T
- Ralph Carlsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Personal communication using intelligent terminals
- Patent number 5,550,907
- Issue date Aug 27, 1996
- Lucent Technologies Inc.
- Ralph Carlsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Completion of intelligent network telephone calls
- Patent number 5,515,427
- Issue date May 7, 1996
- AT&T Corp.
- Ralph Carlsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent terminal based selective call forwarding
- Patent number 5,509,062
- Issue date Apr 16, 1996
- AT&T Corp.
- Ralph Carlsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Ralph Carlsen

Person

Patents Grantslast 30 patents

Personal portable apparatus for use in completing a telephone call

Method for completing a conference with a personal communications u...

Apparatus and method for connecting telephone calls using automated...

Telephone call connection method with automated paging and call bri...

Personal communication using intelligent terminals

Completion of intelligent network telephone calls

Intelligent terminal based selective call forwarding