Magnetic coils or winding

Industry

CPC
H01H50/44

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H50/00Details of electromagnetic relays

Current Industry

H01H50/44Magnetic coils or winding

Industries

Patents Grantslast 30 patents

Information Patent Grant
Relay
- Patent number 12,125,653
- Issue date Oct 22, 2024
- BYD Company Limited
- Baotong Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for controlling a position of contacts in a rel...
- Patent number 12,119,191
- Issue date Oct 15, 2024
- Rockwell Automation Technologies, Inc.
- David Elmiger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic energy converter
- Patent number 12,119,193
- Issue date Oct 15, 2024
- EnOcean GmbH
- Sven Klausnitzer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bi-stable electromagnetic actuator
- Patent number 12,094,674
- Issue date Sep 17, 2024
- Hydro-Quebec
- Bruno Francoeur
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for separating power net using latch relay and method the...
- Patent number 12,087,530
- Issue date Sep 10, 2024
- Hyundai Motor Company
- Jong Joo Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for controlling firing delay in multi-phase rel...
- Patent number 12,087,529
- Issue date Sep 10, 2024
- Rockwell Automation Technologies, Inc.
- Ahmad K. Omari
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Relay, battery distribution box and battery pack
- Patent number 12,080,498
- Issue date Sep 3, 2024
- CALB Co., Ltd.
- Linghang Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contactor with movable contact
- Patent number 12,080,499
- Issue date Sep 3, 2024
- TE Connectivity Solutions GmbH-CH
- Raghunandan S. Shanbhag
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Direct current contactor and vehicle
- Patent number 12,057,281
- Issue date Aug 6, 2024
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Guangming Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 12,057,282
- Issue date Aug 6, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Takehiko Yamakawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Acoustic sensing of thomson coil based vacuum circuit interrupter o...
- Patent number 12,040,147
- Issue date Jul 16, 2024
- EATON INTELLIGENT POWER LIMITED
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Relay, apparatus including relay, and load testing apparatus includ...
- Patent number 12,027,331
- Issue date Jul 2, 2024
- Tatsumi Ryoki Co., Ltd
- Toyoshi Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 12,020,879
- Issue date Jun 25, 2024
- Xiamen Hongfa Automotive Electronics Co., Ltd.
- Liangui Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay and method of manufacturing electromagnetic r...
- Patent number 12,009,170
- Issue date Jun 11, 2024
- DENSO ELECTRONICS CORPORATION
- Taisuke Katakami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-voltage DC relay with auxiliary contact
- Patent number 12,009,172
- Issue date Jun 11, 2024
- Xiamen Hongfa Electric Power Controls Co., Ltd.
- Shuming Zhong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric switch
- Patent number 11,984,287
- Issue date May 14, 2024
- JOHNSON ELECTRIC GERMANY GMBH & CO. KG
- Joerg Gassmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 11,978,603
- Issue date May 7, 2024
- Omron Corporation
- Keisuke Murata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for estimating an operating state of an electrical switching...
- Patent number 11,959,966
- Issue date Apr 16, 2024
- Schneider Electric Industries SAS
- Rémy Orban
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric switch
- Patent number 11,955,304
- Issue date Apr 9, 2024
- JOHNSON ELECTRIC GERMANY GMBH & CO. KG
- Joerg Gassmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contactor
- Patent number 11,942,296
- Issue date Mar 26, 2024
- TE Connectivity Brasil Industria De Electronicos LTDA
- Xiaobao Geng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Relay
- Patent number 11,942,297
- Issue date Mar 26, 2024
- Omron Corporation
- Naoki Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery system, local electrical grid and disconnector
- Patent number 11,936,221
- Issue date Mar 19, 2024
- sonnen GmbH
- Michael Geiger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Relay
- Patent number 11,935,716
- Issue date Mar 19, 2024
- Omron Corporation
- Shingo Mori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic drive unit for a switching device and switching device
- Patent number 11,935,715
- Issue date Mar 19, 2024
- EATON INTELLIGENT POWER LIMITED
- Volker LAng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Relay coil assembly
- Patent number 11,929,224
- Issue date Mar 12, 2024
- Xiamen Hongfa Automotive Electronics Co., Ltd.
- Maosong Yao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Actuator with Thomson coils
- Patent number 11,908,649
- Issue date Feb 20, 2024
- EATON INTELLIGENT POWER LIMITED
- Jayaraman Muniyappan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic relay
- Patent number 11,908,650
- Issue date Feb 20, 2024
- Omron Corporation
- Naoki Kawaguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for detecting welded contacts in an electromagn...
- Patent number 11,901,145
- Issue date Feb 13, 2024
- Rockwell Automation Technologies, Inc.
- Kyle B. Adkins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contactor
- Patent number 11,869,735
- Issue date Jan 9, 2024
- Solid State PLC
- Mark Stephen Del Giudice
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two-part solenoid plunger
- Patent number 11,854,756
- Issue date Dec 26, 2023
- Suzhou Littelfuse OVS Co., Ltd.
- Yanqiu Jia
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROMAGNETIC RELAY
- Publication number 20240304404
- Publication date Sep 12, 2024
- Xiamen Hongfa Automotive Electronics Co., Ltd.
- Liangui Wei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-VOLTAGE DC RELAY
- Publication number 20240297008
- Publication date Sep 5, 2024
- Xiamen Hongfa Electric Power Controls Co., Ltd.
- Shuming Zhong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DOUBLE THROW RELAY
- Publication number 20240282538
- Publication date Aug 22, 2024
- TE Connectivity Solutions GMBH
- Dana Hansen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Coil Assembly for an Electromechanical Relay, Electromechanical Rel...
- Publication number 20240274386
- Publication date Aug 15, 2024
- TE Connectivity Austria GmbH
- Markus Gutmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FOOT SWITCH DEVICE AND MEDICAL DEVICE SYSTEM
- Publication number 20240242908
- Publication date Jul 18, 2024
- OLYMPUS WINTER & IBE GMBH
- Andreas HÖRLLE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VACUUM INTERRUPTER WITH SLOW OPENING SOLENOID CORE INSIDE TO SHORTE...
- Publication number 20240234064
- Publication date Jul 11, 2024
- Eaton Intelligent Power Limited
- Jayaraman Muniyappan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC RELAY AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240145198
- Publication date May 2, 2024
- Omron Corporation
- Ryota MINOWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGHLY-RELIABLE INSULATING ULTRA-SMALL ELECTROMAGNETIC RELAY
- Publication number 20240145197
- Publication date May 2, 2024
- Xiamen Hongfa Signal Electronics Co., Ltd.
- Jiabin LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRIP AND RESET MECHANISM FOR LEAKAGE CURRENT DETECTION AND INTERRUP...
- Publication number 20240112872
- Publication date Apr 4, 2024
- Xiaoming ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC ENERGY CONVERTER
- Publication number 20240096579
- Publication date Mar 21, 2024
- EnOcean GmbH
- Sven Klausnitzer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC RELAY
- Publication number 20240062979
- Publication date Feb 22, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- AKIHIRO OKUDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAFETY SWITCH
- Publication number 20240055208
- Publication date Feb 15, 2024
- KEYENCE CORPORATION
- Kenji KOJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SAFETY SWITCH
- Publication number 20240055207
- Publication date Feb 15, 2024
- KEYENCE CORPORATION
- Hiroshi KASHIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT BREAKER AND POWER SUPPLY SYSTEM
- Publication number 20240038470
- Publication date Feb 1, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Ara BISSAL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Acoustic Sensing of Thomson Coil Based Vacuum Circuit Interrupter O...
- Publication number 20240038469
- Publication date Feb 1, 2024
- Eaton Intelligent Power Limited
- Xin Zhou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNET DEVICE
- Publication number 20240038471
- Publication date Feb 1, 2024
- Omron Corporation
- Keisuke MURATA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR HANDLING CONTACTOR / RELAY CONTACT BOUNCE...
- Publication number 20240013994
- Publication date Jan 11, 2024
- Astronics Advanced Electronic Systems Corp.
- Frederick J. Potter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LATCH ASSEMBLY AND MAGNETIC CONTACTOR INCLUDING SAME
- Publication number 20240013995
- Publication date Jan 11, 2024
- LS ELECTRIC CO., LTD.
- Byeongsun SIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RELAY
- Publication number 20230420205
- Publication date Dec 28, 2023
- FUJITSU COMPONENT LIMITED
- Takaki Sunohara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Output Module and Method for Operating the Module
- Publication number 20230417833
- Publication date Dec 28, 2023
- Peter FISCHER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRA-MINIATURE HINGE TYPE RELAY HAVING HIGH DIELECTRIC STRENGTH BE...
- Publication number 20230411095
- Publication date Dec 21, 2023
- Xiamen Hongfa Automotive Electronics Co., Ltd.
- Zhenghe CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-VOLTAGE CONTACTORS, CONTROLS, AND RELATED METHODS
- Publication number 20230411094
- Publication date Dec 21, 2023
- Copeland Comfort Control LP
- Thomas P. BUESCHER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-VOLTAGE DC RELAY WITH AUXILIARY CONTACT
- Publication number 20230395347
- Publication date Dec 7, 2023
- Xiamen Hongfa Electric Power Controls Co., Ltd.
- Shuming ZHONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RELAY
- Publication number 20230317391
- Publication date Oct 5, 2023
- Huawei Technologies Co., Ltd
- Guangchao YAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRIC DEVICE
- Publication number 20230307200
- Publication date Sep 28, 2023
- FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.
- Masashi SEKIYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACTOR WITH MULTI-GAP ACTUATOR
- Publication number 20230307201
- Publication date Sep 28, 2023
- TE Connectivity Solutions GMBH
- Marcus Priest
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RELAY, BATTERY DISTRIBUTION BOX AND BATTERY PACK
- Publication number 20230298838
- Publication date Sep 21, 2023
- CALB Co., Ltd.
- Linghang Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Latched Electromechanical Relay
- Publication number 20230260729
- Publication date Aug 17, 2023
- Solaredge Technologies Ltd.
- Bryon Roos Gomberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC CONTACTOR FOR STAR-DELTA DRIVING
- Publication number 20230253171
- Publication date Aug 10, 2023
- Tae Jung KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC RELAY
- Publication number 20230253172
- Publication date Aug 10, 2023
- Omron Corporation
- Ayaka MIYAKE
- H01 - BASIC ELECTRIC ELEMENTS

Magnetic coils or winding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Relay

Systems and methods for controlling a position of contacts in a rel...

Electromagnetic energy converter

Bi-stable electromagnetic actuator

Apparatus for separating power net using latch relay and method the...

Systems and methods for controlling firing delay in multi-phase rel...

Relay, battery distribution box and battery pack

Contactor with movable contact

Direct current contactor and vehicle

Electromagnetic relay

Acoustic sensing of thomson coil based vacuum circuit interrupter o...

Relay, apparatus including relay, and load testing apparatus includ...

Electromagnetic relay

Electromagnetic relay and method of manufacturing electromagnetic r...

High-voltage DC relay with auxiliary contact

Electric switch

Electromagnetic relay

Method for estimating an operating state of an electrical switching...

Electric switch

Contactor

Relay

Battery system, local electrical grid and disconnector

Relay

Electromagnetic drive unit for a switching device and switching device

Relay coil assembly

Actuator with Thomson coils

Electromagnetic relay

Systems and methods for detecting welded contacts in an electromagn...

Contactor

Two-part solenoid plunger

Patents Applicationslast 30 patents

ELECTROMAGNETIC RELAY

HIGH-VOLTAGE DC RELAY

DOUBLE THROW RELAY

Coil Assembly for an Electromechanical Relay, Electromechanical Rel...

FOOT SWITCH DEVICE AND MEDICAL DEVICE SYSTEM

VACUUM INTERRUPTER WITH SLOW OPENING SOLENOID CORE INSIDE TO SHORTE...

ELECTROMAGNETIC RELAY AND METHOD OF MANUFACTURING THE SAME

HIGHLY-RELIABLE INSULATING ULTRA-SMALL ELECTROMAGNETIC RELAY

TRIP AND RESET MECHANISM FOR LEAKAGE CURRENT DETECTION AND INTERRUP...

ELECTROMAGNETIC ENERGY CONVERTER

ELECTROMAGNETIC RELAY

SAFETY SWITCH

SAFETY SWITCH

CIRCUIT BREAKER AND POWER SUPPLY SYSTEM

Acoustic Sensing of Thomson Coil Based Vacuum Circuit Interrupter O...

ELECTROMAGNET DEVICE

METHOD AND APPARATUS FOR HANDLING CONTACTOR / RELAY CONTACT BOUNCE...

LATCH ASSEMBLY AND MAGNETIC CONTACTOR INCLUDING SAME

RELAY

Output Module and Method for Operating the Module

ULTRA-MINIATURE HINGE TYPE RELAY HAVING HIGH DIELECTRIC STRENGTH BE...

MULTI-VOLTAGE CONTACTORS, CONTROLS, AND RELATED METHODS

HIGH-VOLTAGE DC RELAY WITH AUXILIARY CONTACT

RELAY

ELECTRIC DEVICE

CONTACTOR WITH MULTI-GAP ACTUATOR

RELAY, BATTERY DISTRIBUTION BOX AND BATTERY PACK

Latched Electromechanical Relay

ELECTROMAGNETIC CONTACTOR FOR STAR-DELTA DRIVING

ELECTROMAGNETIC RELAY