Joseph S. Rosen

Person

Chicago, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for assessing DSL capability of telephone lines
- Patent number 7,653,180
- Issue date Jan 26, 2010
- Tollgrade Communications, Inc.
- Roderick Warner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Test system for assessing DSL capability of telephone lines
- Patent number 7,529,347
- Issue date May 5, 2009
- Tollgrade Communications, Inc.
- Roderick Warner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for testing DSL capability of telephone lines
- Patent number 7,515,691
- Issue date Apr 7, 2009
- Tollgrade Communications, Inc.
- Roderick Warner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network fault isolation
- Patent number 7,305,466
- Issue date Dec 4, 2007
- Teradyne, Inc.
- David M. Kaffine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for bridged tap impact analysis
- Patent number 7,042,983
- Issue date May 9, 2006
- Teradyne, Inc.
- Frank R. Bauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Binning of results from loop qualification tests
- Patent number 6,985,444
- Issue date Jan 10, 2006
- Teradyne, Inc.
- Joseph S. Rosen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detecting faults in subscriber telephone lines
- Patent number 6,901,137
- Issue date May 31, 2005
- Teradyne, Inc.
- Joseph S. Rosen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network fault isolation
- Patent number 6,654,914
- Issue date Nov 25, 2003
- Teradyne, Inc.
- David M. Kaffine
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detecting faults in subscriber telephone lines
- Patent number 6,487,276
- Issue date Nov 26, 2002
- Teradyne, Inc.
- Joseph S. Rosen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for fault segmentation in a telephone network
- Patent number 5,699,402
- Issue date Dec 16, 1997
- Teradyne, Inc.
- Frank R. Bauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method for testing DSL capability of telephone lines
- Publication number 20070230667
- Publication date Oct 4, 2007
- Roderick Warner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for assessing DSL capability of telephone lines
- Publication number 20060109979
- Publication date May 25, 2006
- Muhammad A. Afzal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Test system for assessing DSL capability of telephone lines
- Publication number 20060072708
- Publication date Apr 6, 2006
- Roderick Warner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for bridged tap impact analysis
- Publication number 20040028189
- Publication date Feb 12, 2004
- Frank R. Bauer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Detecting faults in subscriber telephone lines
- Publication number 20030007605
- Publication date Jan 9, 2003
- Joseph S. Rosen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Joseph S. Rosen

Person

Patents Grantslast 30 patents

Method for assessing DSL capability of telephone lines

Test system for assessing DSL capability of telephone lines

Method for testing DSL capability of telephone lines

Network fault isolation

Method and apparatus for bridged tap impact analysis

Binning of results from loop qualification tests

Detecting faults in subscriber telephone lines

Network fault isolation

Detecting faults in subscriber telephone lines

Method and apparatus for fault segmentation in a telephone network

Patents Applicationslast 30 patents

Method for testing DSL capability of telephone lines

Method for assessing DSL capability of telephone lines

Test system for assessing DSL capability of telephone lines

Method and apparatus for bridged tap impact analysis

Detecting faults in subscriber telephone lines