Andy A. Haun

Person

Cedar Rapids, IA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of facilitating communications across open circuit breaker c...
- Patent number 7,680,561
- Issue date Mar 16, 2010
- Schneider Electric USA, Inc.
- Barry Noel Rodgers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Arc fault receptacle with a feed-through connection
- Patent number 6,621,669
- Issue date Sep 16, 2003
- Square D Company
- Andy A. Haun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Arc fault protected device
- Patent number 6,567,250
- Issue date May 20, 2003
- Square D Company
- Andy A. Haun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical fault detection circuit with dual-mode power supply
- Patent number 6,532,424
- Issue date Mar 11, 2003
- Square D Company
- Andy A. Haun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Blocking/inhibiting operation in an arc fault detection system
- Patent number 6,477,021
- Issue date Nov 5, 2002
- Square D Company
- Andy A. Haun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Test, reset and communications operations in an ARC fault circuit i...
- Patent number 6,456,471
- Issue date Sep 24, 2002
- Square D Company
- Andy A. Haun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Arc fault circuit interrupter
- Patent number 6,414,829
- Issue date Jul 2, 2002
- Square D Company
- Andy A. Haun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Arc fault protected electrical receptacle
- Patent number 6,377,427
- Issue date Apr 23, 2002
- Square D Company
- Andy A. Haun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Self-sourcing, isolated zone selective interlocking system for use...
- Patent number 6,313,975
- Issue date Nov 6, 2001
- Square D Company
- David J. Dunne
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Arc fault detection system
- Patent number 6,259,996
- Issue date Jul 10, 2001
- Square D Company
- Andy A. Haun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical fault detection system
- Patent number 6,246,556
- Issue date Jun 12, 2001
- Square D Company
- Andrew A. Haun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit interrupter with arcing fault protection and PTC (positive...
- Patent number 5,999,384
- Issue date Dec 7, 1999
- Square D Company
- William W. Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronically controlled circuit breaker with integrated latch tri...
- Patent number 5,946,179
- Issue date Aug 31, 1999
- Square D Company
- Dennis W. Fleege
- G01 - MEASURING TESTING
Information Patent Grant
Electronic trip circuit breaker with CMR current sensor
- Patent number 5,923,514
- Issue date Jul 13, 1999
- Square D Company
- Gary W. Scott
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit breakers with PTC (Positive Temperature Coefficient resisti...
- Patent number 5,886,860
- Issue date Mar 23, 1999
- Square D Company
- William Weizhong Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Communication interface for bus connected circuit breakers
- Patent number 5,821,876
- Issue date Oct 13, 1998
- Square D Company
- Ronald Lee Farrington
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Compact coil assembly for transient voltage protection
- Patent number 5,519,368
- Issue date May 21, 1996
- Square D Company
- James A. Heise
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual voltage power supply
- Patent number 5,337,205
- Issue date Aug 9, 1994
- Square D Company
- Andy A. Haun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dual shunt current regulator
- Patent number 5,189,587
- Issue date Feb 23, 1993
- Square D Company
- Andy A. Haun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Addressable relay module for circuit breakers
- Patent number 5,164,875
- Issue date Nov 17, 1992
- Square D Company
- Andy A. Haun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Communications arrangement for an electronic circuit breaker trip s...
- Patent number 5,162,664
- Issue date Nov 10, 1992
- Square D Company
- Andy A. Haun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Method for adaptively managing a plurality of loads
- Publication number 20070010916
- Publication date Jan 11, 2007
- Barry Noel Rodgers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of facilitating communications across open circuit breaker c...
- Publication number 20070008076
- Publication date Jan 11, 2007
- Barry Noel Rodgers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Intelligent power management control system
- Publication number 20050116814
- Publication date Jun 2, 2005
- Barry Noel Rodgers
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Andy A. Haun

Person

Patents Grantslast 30 patents

Method of facilitating communications across open circuit breaker c...

Arc fault receptacle with a feed-through connection

Arc fault protected device

Electrical fault detection circuit with dual-mode power supply

Blocking/inhibiting operation in an arc fault detection system

Test, reset and communications operations in an ARC fault circuit i...

Arc fault circuit interrupter

Arc fault protected electrical receptacle

Self-sourcing, isolated zone selective interlocking system for use...

Arc fault detection system

Electrical fault detection system

Circuit interrupter with arcing fault protection and PTC (positive...

Electronically controlled circuit breaker with integrated latch tri...

Electronic trip circuit breaker with CMR current sensor

Circuit breakers with PTC (Positive Temperature Coefficient resisti...

Communication interface for bus connected circuit breakers

Compact coil assembly for transient voltage protection

Dual voltage power supply

Dual shunt current regulator

Addressable relay module for circuit breakers

Communications arrangement for an electronic circuit breaker trip s...

Patents Applicationslast 30 patents

Method for adaptively managing a plurality of loads

Method of facilitating communications across open circuit breaker c...

Intelligent power management control system