John M. Redfield

Person

Brier, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Connector isolation station system
- Patent number 7,278,879
- Issue date Oct 9, 2007
- Leviton Manufacturing Co., Inc.
- Frank Chin-Hwan Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Connector isolation shielding system and method
- Patent number 7,273,396
- Issue date Sep 25, 2007
- Leviton Manufacturing Co., Inc.
- Michael Itano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compensation system and method for negative capacitive coupling in IDC
- Patent number 7,140,924
- Issue date Nov 28, 2006
- Leviton Manufacturing Co., Inc.
- John M. Redfield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrical connector jack
- Patent number 6,786,776
- Issue date Sep 7, 2004
- Leviton Manufacturing Co., Inc.
- Michael M. Itano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical connector jack
- Patent number 6,641,443
- Issue date Nov 4, 2003
- Leviton Manufacturing Co., Inc.
- Michael M. Itano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Communication connector with inductive compensation
- Patent number 6,379,157
- Issue date Apr 30, 2002
- Leviton Manufacturing Co., Inc.
- Cliff R. Curry
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modular higher density communications coupling system
- Patent number 5,290,175
- Issue date Mar 1, 1994
- Leviton Manufacturing Co., Inc.
- Scott T. Robinson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic test set for telecommunications, alarm system, and circu...
- Patent number D332575
- Issue date Jan 19, 1993
- Leviton Manufacturing Corporation
- John M. Redfield
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Modular higher density communications coupling system
- Patent number 5,106,325
- Issue date Apr 21, 1992
- Leviton Manufacturing Co. Inc.
- Scott T. Robinson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modular higher density communications coupling system
- Patent number 5,007,860
- Issue date Apr 16, 1991
- Leviton Manufacturing Co., Inc.
- Scott T. Robinson
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Connector isolation station system
- Publication number 20070032129
- Publication date Feb 8, 2007
- Leviton Manufacturing Co., Inc.
- Frank Chin-Hwan Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONNECTOR ISOLATION SHIELDING SYSTEM AND METHOD
- Publication number 20070026736
- Publication date Feb 1, 2007
- Leviton Manufacturing Co., Inc.
- Michael Itano
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Patch panel with crosstalk reduction system and method
- Publication number 20050136729
- Publication date Jun 23, 2005
- Leviton Manufacturing Co, Inc.
- John M. Redfield
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRICAL CONNECTOR JACK
- Publication number 20040127105
- Publication date Jul 1, 2004
- Leviton Manufacturing Co., Inc.
- Michael M. Itano
- H01 - BASIC ELECTRIC ELEMENTS

John M. Redfield

Person

Patents Grantslast 30 patents

Connector isolation station system

Connector isolation shielding system and method

Compensation system and method for negative capacitive coupling in IDC

Electrical connector jack

Electrical connector jack

Communication connector with inductive compensation

Modular higher density communications coupling system

Electronic test set for telecommunications, alarm system, and circu...

Modular higher density communications coupling system

Modular higher density communications coupling system

Patents Applicationslast 30 patents

Connector isolation station system

CONNECTOR ISOLATION SHIELDING SYSTEM AND METHOD

Patch panel with crosstalk reduction system and method

ELECTRICAL CONNECTOR JACK