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H01H83/00
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Parent Industries
H
ELECTRICITY
H01
Electric elements
H01H
ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
Current Industry
H01H83/00
Protective switches
Sub Industries
H01H83/02
operated by earth fault currents
H01H83/04
with testing means for indicating the ability of the switch or relay to function properly
H01H83/06
operated by current falling below a predetermined value
H01H83/08
operated by reversal of dc
H01H83/10
operated by excess voltage
H01H83/12
operated by voltage falling below a predetermined value
H01H83/14
operated by unbalance of two or more currents or voltages
H01H83/142
with bimetal elements
H01H83/144
with differential transformer
H01H83/16
operated by abnormal ratio of voltage and current
H01H83/18
operated by abnormal product of, or abnormal phase angle between, voltage and current
H01H83/20
operated by excess current as well as by some other abnormal electrical condition
H01H83/22
the other condition being unbalance of two or more currents or voltages
H01H83/223
with bimetal elements
H01H83/226
with differential transformer
Industries
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Patents Grants
last 30 patents
Information
Patent Grant
Control system and interrupter system
Patent number
11,935,712
Issue date
Mar 19, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Kenji Kanematsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic electrical breaker
Patent number
11,887,801
Issue date
Jan 30, 2024
SAUDI ELECTRICITY COMPANY
Hani Shutaywi N. Alruwaili
H01 - BASIC ELECTRIC ELEMENTS
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
Circuit breakers with shaped neutral busbars and/or load terminals...
Patent number
11,817,282
Issue date
Nov 14, 2023
EATON INTELLIGENT POWER LIMITED
Somashekharayya Hiremath
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
Fusible switching disconnect modules and devices with tripping coil
Patent number
11,804,350
Issue date
Oct 31, 2023
EATON INTELLIGENT POWER LIMITED
Matthew Rain Darr
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Steady state fault current calculation method for modular multileve...
Patent number
11,789,047
Issue date
Oct 17, 2023
Beijing Jiaotong University
Jinghan He
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
Smart circuit breaker, system including the same, and method of man...
Patent number
11,764,603
Issue date
Sep 19, 2023
EATON INTELLIGENT POWER LIMITED
Patrick T. Walsh
H01 - BASIC ELECTRIC ELEMENTS
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
Remote load switching circuit breaker
Patent number
11,721,513
Issue date
Aug 8, 2023
EATON INTELLIGENT POWER LIMITED
Kamal Madhubhai Vaghasiya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Annunciating or power vending circuit breaker for an electric load
Patent number
11,712,966
Issue date
Aug 1, 2023
EATON INTELLIGENT POWER LIMITED
Ronald L. Thompson
B60 - VEHICLES IN GENERAL
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
Motor control center with enhanced circuit disconnect
Patent number
11,699,562
Issue date
Jul 11, 2023
Rockwell Automation Technologies, Inc.
David C. Mazur
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Structure of ground fault circuit interrupter
Patent number
11,688,576
Issue date
Jun 27, 2023
JIANGSU GENERAL PROTECHT CO., LTD.
Hua Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuse clearing apparatus for medium-voltage substation applications
Patent number
11,616,357
Issue date
Mar 28, 2023
EATON INTELLIGENT POWER LIMITED
Daniel Edward Hrncir
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Leakage current detection and interruption device for power cord an...
Patent number
11,600,984
Issue date
Mar 7, 2023
Chengli Li
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
Performance improvement unit for pulsed-ultraviolet devices
Patent number
11,587,753
Issue date
Feb 21, 2023
Anram Holdings
Prakash Valentino Ramanand
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Circuit interrupters with ground fault modules and related methods
Patent number
11,581,159
Issue date
Feb 14, 2023
EATON INTELLIGENT POWER LIMITED
Jeffrey Scott Gibson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Safety switch input diagnosis device and work machine using safety...
Patent number
11,562,864
Issue date
Jan 24, 2023
Hitachi Construction Machinery Co., Ltd.
Yuichi Kuramochi
B60 - VEHICLES IN GENERAL
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
Electronically controlled fusible switching disconnect modules and...
Patent number
11,551,900
Issue date
Jan 10, 2023
EATON INTELLIGENT POWER LIMITED
Matthew Rain Darr
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
Switchgear arrestor system with isolators
Patent number
11,502,503
Issue date
Nov 15, 2022
Christopher Joseph Hodges
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for switching off an arc in an electrical installation
Patent number
11,502,500
Issue date
Nov 15, 2022
EATON INTELLIGENT POWER LIMITED
Georg Reuberger
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ACTUATION SYSTEM WITH A TEMPERATURE-CONTROLLED ACTUATION MATERIAL
Publication number
20240079194
Publication date
Mar 7, 2024
Eaton Intelligent Power Limited
Avadhoot Anil Kittur
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONNECTOR FOR A CIRCUIT BREAKER AND A DOWNSTREAM CONTACTOR, FEEDER...
Publication number
20240055196
Publication date
Feb 15, 2024
SIEMENS AKTIENGESELLSCHAFT
Martin Bodenmeier
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEMS AND METHODS FOR MODIFYING SOLID-STATE BREAKER OPERATIONS BA...
Publication number
20240047161
Publication date
Feb 8, 2024
Rockwell Automation Technologies, Inc.
Aiman Kerim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLUG-IN SUMMATION CURRENT TRANSFORMER MODULE, RAIL-MOUNTED DEVICE,...
Publication number
20240038474
Publication date
Feb 1, 2024
SIEMENS AKTIENGESELLSCHAFT
Sebastian Schaich
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
ELECTRIFIED VEHICLE HIGH VOLTAGE CONTACTOR CONTROL
Publication number
20230415580
Publication date
Dec 28, 2023
FORD GLOBAL TECHNOLOGIES, L.L.C.
Rui WANG
B60 - VEHICLES IN GENERAL
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
CIRCUIT BREAKER HOUSING WITH TWO-STAGE STRUCTURE
Publication number
20230377822
Publication date
Nov 23, 2023
Rockwell Automation Technologies, Inc.
Daniel Brugger
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANNUNCIATING OR POWER VENDING CIRCUIT BREAKER FOR AN ELECTRIC LOAD
Publication number
20230331089
Publication date
Oct 19, 2023
Eaton Intelligent Power Limited
RONALD L. THOMPSON
B60 - VEHICLES IN GENERAL
Information
Patent Application
BOX CORE MODULE, PLUG MODULE, AND SURGE PROTECTIVE DEVICE (SPD)
Publication number
20230326697
Publication date
Oct 12, 2023
XIAMEN SET ELECTRONICS CO., LTD
Jian YE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL SYSTEM
Publication number
20230326688
Publication date
Oct 12, 2023
IIE GmbH & CO. KG
Ekkehard Kress
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
PERFORMANCE IMPROVEMENT UNIT FOR PULSED-ULTRAVIOLET DEVICES
Publication number
20230298842
Publication date
Sep 21, 2023
Anram Holdings
Prakash Valentino Ramanand
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
EARTH LEAKAGE BREAKER HAVING BUILT-IN TRIP MODULE TYPE CIRCUIT BREAKER
Publication number
20230290600
Publication date
Sep 14, 2023
DONG-A ELECTRIC CO., LTD.
Tae Woo KIM
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
POWER CORD WITH LEAKAGE CURRENT DETECTION AND INTERRUPTION FUNCTION
Publication number
20230268729
Publication date
Aug 24, 2023
Chengli LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ARC FLASH DETECTION METHOD
Publication number
20230197391
Publication date
Jun 22, 2023
SCHNEIDER ELECTRIC USA, INC.
John J. Shea
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROTECTION CIRCUIT FOR A SIMULATED BATTERY CELL
Publication number
20230187159
Publication date
Jun 15, 2023
dSPACE GmbH
Paul Gruber
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
Steady state fault current calculation method for modular multileve...
Publication number
20230124831
Publication date
Apr 20, 2023
BEIJING JIAOTONG UNIVERSITY
Jinghan HE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCH, POWER CONVERSION APPARATUS, AND POWER SUPPLY SYSTEM
Publication number
20230121284
Publication date
Apr 20, 2023
Huawei Digital Power Technologies Co., Ltd.
Xiufeng ZHANG
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
ELECTRONICALLY CONTROLLED FUSIBLE SWITCHING DISCONNECT MODULES AND...
Publication number
20230015826
Publication date
Jan 19, 2023
Eaton Intelligent Power Limited
Matthew Rain Darr
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
REMOTE LOAD SWITCHING CIRCUIT BREAKER
Publication number
20220328273
Publication date
Oct 13, 2022
Eaton Intelligent Power Limited
KAMAL MADHUBHAI VAGHASIYA
H01 - BASIC ELECTRIC ELEMENTS