Membership
Tour
Register
Log in
with testing means for indicating the ability of the switch or relay to function properly
Follow
Industry
CPC
H01H83/04
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
H
ELECTRICITY
H01
Electric elements
H01H
ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
H01H83/00
Protective switches
Current Industry
H01H83/04
with testing means for indicating the ability of the switch or relay to function properly
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Electrical wiring device
Patent number
11,870,239
Issue date
Jan 9, 2024
Hubbell Incorporated
Zhouxiang He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Push-button switch assembly and diagnosic methods thereof
Patent number
11,869,737
Issue date
Jan 9, 2024
Ford Global Technologies, LLC
Paul Braithwaite
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Shallow electrical protection device (GFCI, AFCI, and AFCI/GFCI) sy...
Patent number
11,862,906
Issue date
Jan 2, 2024
Hubbell Incorporated
David Ridgeway
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical power cord with inline ground fault circuit interrupter
Patent number
11,811,173
Issue date
Nov 7, 2023
Avellina Enterprises, LLC
Youri K. Dimitrov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Leakage current blocking circuit and leakage current blocking metho...
Patent number
11,777,302
Issue date
Oct 3, 2023
Realtek Semiconductor Corp.
Hung-Der Su
G01 - MEASURING TESTING
Information
Patent Grant
Self-test auto monitor ground fault circuit interrupter (GFCI) with...
Patent number
11,747,392
Issue date
Sep 5, 2023
Hubbell Incorporated
Thomas James Batko
G01 - MEASURING TESTING
Information
Patent Grant
Switchgear system having chain driven circuit breaker and associate...
Patent number
11,735,893
Issue date
Aug 22, 2023
JST POWER EQUIPMENT, INC.
Robert L. Hanna
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solid-state ground-fault circuit interrupter
Patent number
11,721,508
Issue date
Aug 8, 2023
Mark Telefus
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Arc fault circuit interrupter (AFCI) with arc signature detection
Patent number
11,705,712
Issue date
Jul 18, 2023
Boon Lum Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-test mechanisms for end-of-life detection and response for cir...
Patent number
11,594,390
Issue date
Feb 28, 2023
Ze Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shallow electrical protection device (GFCI, AFCI, and AFCI/GFCI) sy...
Patent number
11,557,862
Issue date
Jan 17, 2023
Hubbell Incorporated
David Ridgeway
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit breakers incorporating reset lockout mechanisms
Patent number
11,545,327
Issue date
Jan 3, 2023
Leviton Manufacturing Co., Inc.
Michael Ostrovsky
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical wiring device
Patent number
11,444,449
Issue date
Sep 13, 2022
Hubbell Incorporated
Zhouxiang He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit interrupter with ground fault self-test and associated method
Patent number
11,387,067
Issue date
Jul 12, 2022
EATON INTELLIGENT POWER LIMITED
Jian Jiao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit breakers incorporating reset lockout mechanisms
Patent number
11,342,152
Issue date
May 24, 2022
Leviton Manufacturing Co., Inc.
Michael Ostrovsky
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Shallow electrical protection device (GFCI, AFCI, and AFCI/GFCI) sy...
Patent number
11,309,667
Issue date
Apr 19, 2022
Hubbell Incorporated
David Ridgeway
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Voltage protective device having a resettable circuit interrupter t...
Patent number
11,257,649
Issue date
Feb 22, 2022
Pass & Seymour, Inc.
Thomas N. Packard
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Earth leakage breaker and arc detection apparatus attachable/detach...
Patent number
11,233,385
Issue date
Jan 25, 2022
LS ELECTRIC CO., LTD.
Seungjin Ham
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Arc fault circuit interrupter (AFCI) with arc signature detection
Patent number
11,228,168
Issue date
Jan 18, 2022
Boon Lum Lim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Hybrid arc/ground fault circuit interrupter and methods of operatio...
Patent number
11,205,552
Issue date
Dec 21, 2021
Ze Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated power-ground reverse wiring protection circuit
Patent number
11,133,143
Issue date
Sep 28, 2021
Texas Instruments Incorporated
Masahiro Yoshioka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Protective wiring device
Patent number
11,047,921
Issue date
Jun 29, 2021
Pass & Seymour, Inc.
Richard Weeks
G01 - MEASURING TESTING
Information
Patent Grant
Semiconductor device
Patent number
11,029,365
Issue date
Jun 8, 2021
Rohm Co., Ltd.
Satoshi Maejima
G01 - MEASURING TESTING
Information
Patent Grant
Self-test auto monitor ground fault circuit interrupter (GFCI) with...
Patent number
11,025,049
Issue date
Jun 1, 2021
Hubbell Incorporated
Thomas James Batko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Circuit testing system and method of operation
Patent number
11,017,970
Issue date
May 25, 2021
Stephen E. Stonebraker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Automated ground fault interruptor
Patent number
10,971,918
Issue date
Apr 6, 2021
Arconas Corporation
Albert Mardianto Kurniawan
G01 - MEASURING TESTING
Information
Patent Grant
Hybrid arc and ground fault circuit interrupter
Patent number
10,903,031
Issue date
Jan 26, 2021
Ze Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electrical wiring device
Patent number
10,879,688
Issue date
Dec 29, 2020
Hubbell Incorporated
Zhouxiang He
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electrical protection apparatus with test button
Patent number
10,852,355
Issue date
Dec 1, 2020
Schneider Electric Industries SAS
Jean-Baptiste Bernard
G01 - MEASURING TESTING
Information
Patent Grant
Universal ground fault circuit interrupter (GFCI) device incorporat...
Patent number
10,840,694
Issue date
Nov 17, 2020
Tower Manufacturing Corp.
Victor V Aromin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
SHALLOW ELECTRICAL PROTECTION DEVICE (GFCI, AFCI, AND AFCI/GFCI) SY...
Publication number
20240128693
Publication date
Apr 18, 2024
HUBBELL INCORPORATED
David Ridgeway
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL WIRING DEVICE
Publication number
20240030699
Publication date
Jan 25, 2024
HUBBELL INCORPORATED
Zhouxiang He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELF-TEST AUTO MONITOR GROUND FAULT CIRCUIT INTERRUPTER (GFCI) WITH...
Publication number
20230408575
Publication date
Dec 21, 2023
HUBBELL INCORPORATED
Thomas James Batko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL SAFETY SYSTEM WITH TIMER
Publication number
20230318279
Publication date
Oct 5, 2023
Belgravia Wood Limited
Jaime RAMOS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electrical Power Cord with Inline Ground Fault Circuit Interrupter
Publication number
20230275377
Publication date
Aug 31, 2023
Avellina Enterprises, LLC
Youri K. Dimitrov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PUSH-BUTTON SWITCH ASSEMBLY AND DIAGNOSIC METHODS THEREOF
Publication number
20230178323
Publication date
Jun 8, 2023
FORD GLOBAL TECHNOLOGIES, L.L.C.
Paul Braithwaite
B60 - VEHICLES IN GENERAL
Information
Patent Application
SELF-TEST MECHANISMS FOR END-OF-LIFE DETECTION AND RESPONSE FOR CIR...
Publication number
20230170173
Publication date
Jun 1, 2023
Ze CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHALLOW ELECTRICAL PROTECTION DEVICE (GFCI, AFCI, AND AFCI/GFCI) SY...
Publication number
20230155329
Publication date
May 18, 2023
HUBBELL INCORPORATED
David Ridgeway
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRIP UNIT WITH HIGH-LOAD ANALYSIS
Publication number
20230133287
Publication date
May 4, 2023
Eaton Intelligent Power Limited
Daniel A. Hosko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CIRCUIT BREAKERS INCORPORATING RESET LOCKOUT MECHANISMS
Publication number
20230089554
Publication date
Mar 23, 2023
LEVITON MANUFACTURING CO., INC.
Michael Ostrovsky
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL WIRING DEVICE
Publication number
20230074084
Publication date
Mar 9, 2023
HUBBELL INCORPORATED
Zhouxiang He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PORTABLE GROUND FAULT CIRCUIT INTERRUPTER AND/OR ARC FAULT CIRCUITR...
Publication number
20230075542
Publication date
Mar 9, 2023
HUBBELL INCORPORATED
Kenny Padro
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SOLID-STATE GROUND-FAULT CIRCUIT INTERRUPTER
Publication number
20220399174
Publication date
Dec 15, 2022
AMBER SEMICONDUCTOR, INC.
MARK TELEFUS
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCHGEAR SYSTEM HAVING CHAIN DRIVEN CIRCUIT BREAKER AND ASSOCIATE...
Publication number
20220270840
Publication date
Aug 25, 2022
JST POWER EQUIPMENT, INC.
Robert L. HANNA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CIRCUIT BREAKERS INCORPORATING RESET LOCKOUT MECHANISMS
Publication number
20220230829
Publication date
Jul 21, 2022
LEVITON MANUFACTURING CO., INC.
Michael Ostrovsky
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SHALLOW ELECTRICAL PROTECTION DEVICE (GFCI, AFCI, AND AFCI/GFCI) SY...
Publication number
20220209474
Publication date
Jun 30, 2022
HUBBELL INCORPORATED
David Ridgeway
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LEAKAGE CURRENT BLOCKING CIRCUIT AND LEAKAGE CURRENT BLOCKING METHO...
Publication number
20220209523
Publication date
Jun 30, 2022
Realtek Semiconductor Corp.
HUNG-DER SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARC FAULT CIRCUIT INTERRUPTER (AFCI) WITH ARC SIGNATURE DETECTION
Publication number
20220085593
Publication date
Mar 17, 2022
Boon Lum Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELF-TEST AUTO MONITOR GROUND FAULT CIRCUIT INTERRUPTER (GFCI) WITH...
Publication number
20210278477
Publication date
Sep 9, 2021
HUBBELL INCORPORATED
Thomas James Batko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LEAKAGE CURRENT PROTECTION DEVICE EMPLOYING A PIVOTING ACTUATOR IN...
Publication number
20210225606
Publication date
Jul 22, 2021
Chengli LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELF-TEST MECHANISMS FOR END-OF-LIFE DETECTION AND RESPONSE FOR CIR...
Publication number
20210210299
Publication date
Jul 8, 2021
Ze CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL WIRING DEVICE
Publication number
20210119434
Publication date
Apr 22, 2021
HUBBELL INCORPORATED
Zhouxiang He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID ARC / GROUND FAULT CIRCUIT INTERRUPTER AND METHODS OF OPERAT...
Publication number
20200411268
Publication date
Dec 31, 2020
Ze CHEN
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
EARTH LEAKAGE BREAKER AND ARC DETECTION APPARATUS ATTACHABLE/DETACH...
Publication number
20200373749
Publication date
Nov 26, 2020
LS ELECTRIC CO., LTD.
Seungjin HAM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED POWER-GROUND REVERSE WIRING PROTECTION CIRCUIT
Publication number
20200111634
Publication date
Apr 9, 2020
TEXAS INSTRUMENTS INCORPORATED
Masahiro YOSHIOKA
G05 - CONTROLLING REGULATING
Information
Patent Application
Circuit Breaker With Slide To Test Function
Publication number
20200083013
Publication date
Mar 12, 2020
Carling Technologies, Inc.
Michael Fasano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARC FAULT CIRCUIT INTERRUPTER (AFCI) WITH ARC SIGNATURE DETECTION
Publication number
20200044434
Publication date
Feb 6, 2020
Boon Lum Lim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VOLTAGE PROTECTIVE DEVICE
Publication number
20200035436
Publication date
Jan 30, 2020
Pass & Seymour, Inc.
Thomas N. Packard
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SELF-TEST AUTO MONITOR GROUND FAULT CIRCUIT INTERRUPTER (GFCI) WITH...
Publication number
20200028347
Publication date
Jan 23, 2020
HUBBELL INCORPORATED
Thomas James Batko
G01 - MEASURING TESTING
Information
Patent Application
Universal Ground Fault Circuit Interrupter (GFCI) Device Incorporat...
Publication number
20190341766
Publication date
Nov 7, 2019
Tower Manufacturing Corporation
Victor V. Aromin
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER