using a field effect transistor as protecting element in one of the supply lines

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CPC
H02H11/003

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Parent Industries

HELECTRICITY H02Electric power H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS H02H11/00Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result

Current Industry

H02H11/003using a field effect transistor as protecting element in one of the supply lines

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Soft turn-off active clamp protection circuit and power system
- Patent number 12,155,201
- Issue date Nov 26, 2024
- SUNWODA MOBILITY ENERGY TECHNOLOGY CO., LTD.
- Binbin Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reverse polarity protection circuit for a DC-DC converter
- Patent number 12,021,443
- Issue date Jun 25, 2024
- Murata Manufacturing Co., Ltd.
- Frank Warnes
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Direct-current power supply parallel-machine input reverse connecti...
- Patent number 11,949,223
- Issue date Apr 2, 2024
- INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD
- Pengfei Gao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reverse polarity protected battery module
- Patent number 11,909,237
- Issue date Feb 20, 2024
- POLARIUM ENERGY SOLUTIONS AB
- Andreas Dunge
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical wiring device with wiring detection and correction
- Patent number 11,855,436
- Issue date Dec 26, 2023
- Pass & Seymour, Inc.
- Brian Mueller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Polarity-reversal protection arrangement, method for operating the...
- Patent number 11,664,659
- Issue date May 30, 2023
- Continental Teves AG & Co. oHG
- Thorsten Fahlbusch
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and apparatus for protecting a load against an overcurrent
- Patent number 11,562,865
- Issue date Jan 24, 2023
- Future Systems Besitz GmbH
- Philipp Steinberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Supply protection circuit that protects power transistor from a sup...
- Patent number 11,522,363
- Issue date Dec 6, 2022
- STMicroelectronics S.r.l.
- Manuela La Rosa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Polarity reversal protection circuit
- Patent number 11,411,397
- Issue date Aug 9, 2022
- CONTINENTAL AUTOMOTIVE GmbH
- Dominic Christ
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical wiring device with wiring detection and correction
- Patent number 11,349,305
- Issue date May 31, 2022
- Pass & Seymour, Inc.
- Brian Mueller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-line supply unit for a vehicle control unit
- Patent number 11,177,655
- Issue date Nov 16, 2021
- Robert Bosch GmbH
- Hartmut Schumacher
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection circuit and operational method of the protection circuit...
- Patent number 11,128,117
- Issue date Sep 21, 2021
- Rohm Co., Ltd.
- Naoki Takahashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Protection circuit with bidirectional surge protection
- Patent number 11,128,130
- Issue date Sep 21, 2021
- Shanghai Awinic Technology Co., LTD
- Xucheng Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device
- Patent number 11,128,131
- Issue date Sep 21, 2021
- Renesas Electronics Corporation
- Naohiro Yoshimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrostatic discharge protection circuit and structure thereof
- Patent number 11,101,264
- Issue date Aug 24, 2021
- NXP B.V.
- Dolphin Abessolo Bidzo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Decorative portable power charger
- Patent number 11,075,529
- Issue date Jul 27, 2021
- HALO INTERNATIONAL SEZC LTD
- Garold C. Miller
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Fall-off protection and reverse-connection protection system and me...
- Patent number 11,011,905
- Issue date May 18, 2021
- Jianxin Ye
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Battery reverse voltage prevention system and method
- Patent number 10,992,128
- Issue date Apr 27, 2021
- LG Chem, Ltd.
- You Seob Gil
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protective circuit and display device
- Patent number 10,902,762
- Issue date Jan 26, 2021
- HKC CORPORATION LIMITED
- Beizhou Huang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic control unit
- Patent number 10,857,905
- Issue date Dec 8, 2020
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Hiroki Katabuchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Reverse connection protection circuit and load system
- Patent number 10,797,481
- Issue date Oct 6, 2020
- DENSO CORPORATION
- Hirosuke Iwasaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reverse current prevention for FET used as reverse polarity protect...
- Patent number 10,778,019
- Issue date Sep 15, 2020
- Connaught Electronics Ltd.
- Noah Gagnon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Reverse current protection circuit for switch circuit
- Patent number 10,763,661
- Issue date Sep 1, 2020
- NXP B.V.
- Mingliang Wan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Decorative portable power charger
- Patent number 10,483,774
- Issue date Nov 19, 2019
- HALO INTERNATIONAL SEZC LTD
- Garold C. Miller
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Grant
Fast-acting power protection system incorporating discrete MOSFETs...
- Patent number 10,483,757
- Issue date Nov 19, 2019
- Manufacturing Networks Incorporated (MNI)
- Michael Alan Banak
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Receptacle for monitoring and controlling parallel batteries
- Patent number 10,424,948
- Issue date Sep 24, 2019
- Carrier Corporation
- Kimmo A. Kyllonen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor integrated circuit device
- Patent number 10,381,827
- Issue date Aug 13, 2019
- Fuji Electric Co., Ltd.
- Mutsuo Nishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Failure diagnosis circuit and failure diagnosis method
- Patent number 10,352,990
- Issue date Jul 16, 2019
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Shinichi Miyazaki
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus to provide reverse polarity protection
- Patent number 10,320,187
- Issue date Jun 11, 2019
- APTIV TECHNOLOGIES LIMITED
- Wolfgang Voigt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-DC converter with polarity reversal protection
- Patent number 10,256,736
- Issue date Apr 9, 2019
- Schmidhauser AG
- Dirk Schekulin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
AUTOMOTIVE INTEGRATED CIRCUIT
- Publication number 20240421617
- Publication date Dec 19, 2024
- ROHM CO., LTD.
- Mitsuteru SAKAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRONIC PROTECTION DEVICE FOR AN ELECTRICAL LOAD, POWER SUPPLY S...
- Publication number 20240222952
- Publication date Jul 4, 2024
- Schneider Electric Industries SAS
- Patrick Chambon
- G01 - MEASURING TESTING
Information Patent Application
SOFT TURN-OFF ACTIVE CLAMP PROTECTION CIRCUIT AND POWER SYSTEM
- Publication number 20230283067
- Publication date Sep 7, 2023
- SUNWODA ELECTRIC VEHICLE BATTERY CO., LTD.
- Binbin CHEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRICAL WIRING DEVICE WITH WIRING DETECTION AND CORRECTION
- Publication number 20230045908
- Publication date Feb 16, 2023
- Pass & Seymour, Inc.
- Brian Mueller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Direct-Current Power Supply Parallel-Machine Input Reverse Connecti...
- Publication number 20220344931
- Publication date Oct 27, 2022
- INSPUR SUZHOU INTELLIGENT TECHNOLOGY CO., LTD
- Pengfei Gao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REVERSE POLARITY PROTECTED BATTERY MODULE
- Publication number 20220247189
- Publication date Aug 4, 2022
- Polarium Energy Solutions AB
- Andreas DUNGE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOAD DRIVING DEVICE
- Publication number 20220239096
- Publication date Jul 28, 2022
- Hitachi Astemo, Ltd.
- Akihiko GOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR PROTECTING A LOAD AGAINST AN OVERCURRENT
- Publication number 20220029415
- Publication date Jan 27, 2022
- Future Systems Besitz GmbH
- Philipp Steinberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REVERSE POLARITY PROTECTION CIRCUIT FOR A DC-DC CONVERTER
- Publication number 20220006374
- Publication date Jan 6, 2022
- Murata Manufacturing Co., Ltd.
- Frank WARNES
- B60 - VEHICLES IN GENERAL
Information Patent Application
POLARITY REVERSAL PROTECTION CIRCUIT
- Publication number 20210391715
- Publication date Dec 16, 2021
- CONTINENTAL AUTOMOTIVE GMBH
- Dominic CHRIST
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-LINE SUPPLY UNIT FOR A VEHICLE CONTROL UNIT
- Publication number 20210159694
- Publication date May 27, 2021
- ROBERT BOSCH GmbH
- Hartmut Schumacher
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT SUBSTRATE AND ELECTRIC OIL PUMP
- Publication number 20210091642
- Publication date Mar 25, 2021
- NIDEC TOSOK CORPORATION
- Yusaku SEKI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
POWER SOURCE, LOAD AND METHODS FOR PROVIDING AND RECEIVING POWER
- Publication number 20210044206
- Publication date Feb 11, 2021
- Huawei Technologies Co., Ltd
- Mario KOLOS
- G01 - MEASURING TESTING
Information Patent Application
ELECTRICAL WIRING DEVICE WITH WIRING DETECTION AND CORRECTION
- Publication number 20200343722
- Publication date Oct 29, 2020
- Pass & Seymour, Inc.
- Brian Mueller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electronic Control Unit
- Publication number 20200262309
- Publication date Aug 20, 2020
- Hitachi Automotive Systems, Ltd.
- Hiroki KATABUCHI
- B60 - VEHICLES IN GENERAL
Information Patent Application
POLARITY-REVERSAL PROTECTION ARRANGEMENT, METHOD FOR OPERATING THE...
- Publication number 20200259327
- Publication date Aug 13, 2020
- Continental Teves AG & Co. OHG
- Thorsten Fahlbusch
- B60 - VEHICLES IN GENERAL
Information Patent Application
Protection Circuit
- Publication number 20200212672
- Publication date Jul 2, 2020
- Shanghai Awinic Technology Co., LTD
- Xucheng LUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20200091714
- Publication date Mar 19, 2020
- RENESAS ELECTRONICS CORPORATION
- Naohiro YOSHIMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SUPPLY PROTECTION CIRCUIT AND CORRESPONDING DEVICE
- Publication number 20200076190
- Publication date Mar 5, 2020
- STMicroelectronics S.r.l
- Manuela LA ROSA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DECORATIVE PORTABLE POWER CHARGER
- Publication number 20190305569
- Publication date Oct 3, 2019
- Halo International SEZC Ltd.
- Garold C. Miller
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
BATTERY REVERSE VOLTAGE PREVENTION SYSTEM AND METHOD
- Publication number 20190288506
- Publication date Sep 19, 2019
- LG CHEM, LTD.
- You Seob GIL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
NEGATIVE VOLTAGE TOLERANT IO CIRCUITRY FOR IO PAD
- Publication number 20180287379
- Publication date Oct 4, 2018
- STMicroelectronics International N.V.
- Ravinder KUMAR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FAILURE DIAGNOSIS CIRCUIT AND FAILURE DIAGNOSIS METHOD
- Publication number 20180149694
- Publication date May 31, 2018
- KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- Shinichi MIYAZAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REVERSE CURRENT PROTECTION CIRCUIT FOR SWITCH CIRCUIT
- Publication number 20180102636
- Publication date Apr 12, 2018
- NXP B.V.
- MINGLIANG WAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENABLEMENT OF DEVICE POWER-ON WITH PROPER ASSEMBLY
- Publication number 20170317490
- Publication date Nov 2, 2017
- Junius Penny
- G02 - OPTICS
Information Patent Application
POWER SWITCH CAPABLE OF PREVENTING REVERSE CONNECTION
- Publication number 20170163033
- Publication date Jun 8, 2017
- Hyundai Motor Company
- Sang Hyun Jang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS TO PROVIDE REVERSE POLARITY PROTECTION
- Publication number 20170126004
- Publication date May 4, 2017
- Delphi Technologies, Inc.
- Wolfgang Voigt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHOD FOR REVERSE BATTERY PROTECTION
- Publication number 20160241013
- Publication date Aug 18, 2016
- CONTINENTAL AUTOMOTIVE SYSTEMS, INC.
- Luis Roberto Togo Peraza
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTIFUNCTIONAL ELECTRICAL POWER OUTPUT PROTECTION DEVICE
- Publication number 20150349514
- Publication date Dec 3, 2015
- ZONESKING TECHNOLOGY CO., LTD.
- Li-Bang Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REVERSE BATTERY PROTECTION DEVICE AND OPERATING METHOD THEREOF
- Publication number 20150214722
- Publication date Jul 30, 2015
- LSIS CO., LTD
- Sung Sik PARK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

using a field effect transistor as protecting element in one of the supply lines

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Soft turn-off active clamp protection circuit and power system

Reverse polarity protection circuit for a DC-DC converter

Direct-current power supply parallel-machine input reverse connecti...

Reverse polarity protected battery module

Electrical wiring device with wiring detection and correction

Polarity-reversal protection arrangement, method for operating the...

Method and apparatus for protecting a load against an overcurrent

Supply protection circuit that protects power transistor from a sup...

Polarity reversal protection circuit

Electrical wiring device with wiring detection and correction

Multi-line supply unit for a vehicle control unit

Protection circuit and operational method of the protection circuit...

Protection circuit with bidirectional surge protection

Semiconductor device

Electrostatic discharge protection circuit and structure thereof

Decorative portable power charger

Fall-off protection and reverse-connection protection system and me...

Battery reverse voltage prevention system and method

Protective circuit and display device

Electronic control unit

Reverse connection protection circuit and load system

Reverse current prevention for FET used as reverse polarity protect...

Reverse current protection circuit for switch circuit

Decorative portable power charger

Fast-acting power protection system incorporating discrete MOSFETs...

Receptacle for monitoring and controlling parallel batteries

Semiconductor integrated circuit device

Failure diagnosis circuit and failure diagnosis method

Apparatus to provide reverse polarity protection

DC-DC converter with polarity reversal protection

Patents Applicationslast 30 patents

AUTOMOTIVE INTEGRATED CIRCUIT

ELECTRONIC PROTECTION DEVICE FOR AN ELECTRICAL LOAD, POWER SUPPLY S...

SOFT TURN-OFF ACTIVE CLAMP PROTECTION CIRCUIT AND POWER SYSTEM

ELECTRICAL WIRING DEVICE WITH WIRING DETECTION AND CORRECTION

Direct-Current Power Supply Parallel-Machine Input Reverse Connecti...

REVERSE POLARITY PROTECTED BATTERY MODULE

LOAD DRIVING DEVICE

METHOD AND APPARATUS FOR PROTECTING A LOAD AGAINST AN OVERCURRENT

REVERSE POLARITY PROTECTION CIRCUIT FOR A DC-DC CONVERTER

POLARITY REVERSAL PROTECTION CIRCUIT

MULTI-LINE SUPPLY UNIT FOR A VEHICLE CONTROL UNIT

CIRCUIT SUBSTRATE AND ELECTRIC OIL PUMP

POWER SOURCE, LOAD AND METHODS FOR PROVIDING AND RECEIVING POWER

ELECTRICAL WIRING DEVICE WITH WIRING DETECTION AND CORRECTION

Electronic Control Unit

POLARITY-REVERSAL PROTECTION ARRANGEMENT, METHOD FOR OPERATING THE...

Protection Circuit

SEMICONDUCTOR DEVICE

SUPPLY PROTECTION CIRCUIT AND CORRESPONDING DEVICE

DECORATIVE PORTABLE POWER CHARGER

BATTERY REVERSE VOLTAGE PREVENTION SYSTEM AND METHOD

NEGATIVE VOLTAGE TOLERANT IO CIRCUITRY FOR IO PAD

FAILURE DIAGNOSIS CIRCUIT AND FAILURE DIAGNOSIS METHOD

REVERSE CURRENT PROTECTION CIRCUIT FOR SWITCH CIRCUIT

ENABLEMENT OF DEVICE POWER-ON WITH PROPER ASSEMBLY

POWER SWITCH CAPABLE OF PREVENTING REVERSE CONNECTION

APPARATUS TO PROVIDE REVERSE POLARITY PROTECTION

APPARATUS AND METHOD FOR REVERSE BATTERY PROTECTION

MULTIFUNCTIONAL ELECTRICAL POWER OUTPUT PROTECTION DEVICE

REVERSE BATTERY PROTECTION DEVICE AND OPERATING METHOD THEREOF