for dc systems

Industry

CPC
H02H3/202

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Parent Industries

HELECTRICITY H02Electric power H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS H02H3/00Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection integrated protection

Current Industry

H02H3/202for dc systems

Industries

Patents Grantslast 30 patents

Information Patent Grant
Power control device
- Patent number 12,142,910
- Issue date Nov 12, 2024
- Rohm Co., Ltd.
- Kenichi Okajima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electronic ignition circuit
- Patent number 12,117,280
- Issue date Oct 15, 2024
- DynaEnergetics Europe GmbH
- Andreas Robert Zemla
- F42 - AMMUNITION BLASTING
Information Patent Grant
In-vehicle semiconductor circuit and semiconductor circuit
- Patent number 12,109,958
- Issue date Oct 8, 2024
- Fuji Electric Co., Ltd.
- Mutsuo Nishikawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Switching device and electronic circuit
- Patent number 12,068,741
- Issue date Aug 20, 2024
- Rohm Co., Ltd.
- Masashi Hayashiguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switching device and electronic circuit
- Patent number 12,063,030
- Issue date Aug 13, 2024
- Rohm Co., Ltd.
- Masashi Hayashiguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Monitoring of devices
- Patent number 12,051,876
- Issue date Jul 30, 2024
- Cirrus Logic Inc.
- Andrew James Howlett
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Smart cartridge wake up operation and data retention
- Patent number 12,042,147
- Issue date Jul 23, 2024
- Cllag GmbH International
- Daniel L. Baber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Current feed-through wireline release tool and method
- Patent number 12,038,264
- Issue date Jul 16, 2024
- Geodynamics, Inc.
- Brad Perry
- E21 - EARTH DRILLING MINING
Information Patent Grant
Voltage transient detector and current transient detector
- Patent number 12,040,605
- Issue date Jul 16, 2024
- Lam Research Corporation
- John Pease
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adjustable speed drive with integrated solid-state circuit breaker...
- Patent number 12,034,292
- Issue date Jul 9, 2024
- EATON INTELLIGENT POWER LIMITED
- Huaqiang Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Safety mechanisms, wake up and shutdown methods in distributed powe...
- Patent number 12,027,970
- Issue date Jul 2, 2024
- Solaredge Technologies Ltd.
- Meir Adest
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discharge control circuit and power conversion device
- Patent number 11,979,095
- Issue date May 7, 2024
- Hitachi Astemo, Ltd.
- Norio Murayama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching device and electronic circuit
- Patent number 11,936,369
- Issue date Mar 19, 2024
- Rohm Co., Ltd.
- Masashi Hayashiguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Data storage device having over-voltage detection and protection
- Patent number 11,908,529
- Issue date Feb 20, 2024
- Western Digital Technologies, Inc.
- Daniel J. Linnen
- G11 - INFORMATION STORAGE
Information Patent Grant
Safety mechanisms, wake up and shutdown methods in distributed powe...
- Patent number 11,888,387
- Issue date Jan 30, 2024
- Solaredge Technologies Ltd.
- Meir Adest
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Overvoltage protection
- Patent number 11,876,366
- Issue date Jan 16, 2024
- STMicroelectronics (Alps) SAS
- Michel Bouche
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power control device
- Patent number 11,870,241
- Issue date Jan 9, 2024
- Rohm Co., Ltd.
- Kenichi Okajima
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for controlling an electrical receptacle
- Patent number 11,855,441
- Issue date Dec 26, 2023
- Hubbell Incorporated
- Robert Simon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronization of electronic fuses in vehicle power distribution
- Patent number 11,811,212
- Issue date Nov 7, 2023
- GM Global Technology Operations LLC
- Suresh Gopalakrishnan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current cut-off device for high-voltage direct current with capacit...
- Patent number 11,791,617
- Issue date Oct 17, 2023
- SUPERGRID INSTITUTE
- Yang Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
TVS diode circuit with high energy dissipation and linear capacitance
- Patent number 11,776,951
- Issue date Oct 3, 2023
- Semtech Corporation
- Liping Ren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High voltage protection system
- Patent number 11,777,304
- Issue date Oct 3, 2023
- TVS MOTOR COMPANY LIMITED
- Das Surajit
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Switching device and electronic circuit
- Patent number 11,728,801
- Issue date Aug 15, 2023
- Rohm Co., Ltd.
- Masashi Hayashiguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Smart cartridge wake up operation and data retention
- Patent number 11,717,297
- Issue date Aug 8, 2023
- Cilag GmbH International
- Daniel L. Baber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic ignition circuit
- Patent number 11,686,566
- Issue date Jun 27, 2023
- DynaEnergetics Europe GmbH
- Andreas Robert Zemla
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for preventing same building solar panel produ...
- Patent number 11,664,664
- Issue date May 30, 2023
- Edward Allan Wulfekuhle
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Local display of tissue parameter stabilization
- Patent number 11,653,918
- Issue date May 23, 2023
- Cilag GmbH International
- Jeffrey S. Swayze
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adjustable speed drive with integrated solid-state circuit breaker...
- Patent number 11,631,973
- Issue date Apr 18, 2023
- EATON INTELLIGENT POWER LIMITED
- Huaqiang Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Over voltage detection and protection
- Patent number 11,630,471
- Issue date Apr 18, 2023
- NXP USA, INC.
- Siamak Delshadpour
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit device
- Patent number 11,632,043
- Issue date Apr 18, 2023
- Seiko Epson Corporation
- Katsumi Inoue
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR DISCONNECTING A HIGH-VOLTAGE DIRECT ELECTRIC...
- Publication number 20240364093
- Publication date Oct 31, 2024
- SUPERGRID INSTITUTE
- Wolfgang GRIESHABER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SMART CARTRIDGE WAKE UP OPERATION AND DATA RETENTION
- Publication number 20240341764
- Publication date Oct 17, 2024
- Cilag GMBH International
- Daniel L. Baber
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Voltage Transient Detector and Current Transient Detector
- Publication number 20240332943
- Publication date Oct 3, 2024
- LAM RESEARCH CORPORATION
- John Pease
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC SOLID-STATE CIRCUIT BREAKER WITH FAIL-SAFE REDUNDANCY VIA DOUBLE...
- Publication number 20240321540
- Publication date Sep 26, 2024
- Siemens Industry, Inc.
- Guang Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Over-Voltage Protection Circuit for Electric Vehicles
- Publication number 20240317061
- Publication date Sep 26, 2024
- Ample Inc.
- Manuel Cereijido Fernandez
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICULAR ELECTRICAL SYSTEM SHARING PRIMARY POWER WITH UPFIT EQUIPMENT
- Publication number 20240300426
- Publication date Sep 12, 2024
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Stuart C. Salter
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRONIC FUSE CIRCUIT AND CIRCUIT SYSTEM USING THE SAME
- Publication number 20240291264
- Publication date Aug 29, 2024
- Joulwatt Technology Co., Ltd.
- Pitleong Wong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING DEVICE AND ELECTRONIC CIRCUIT
- Publication number 20240275373
- Publication date Aug 15, 2024
- ROHM CO., LTD.
- Masashi HAYASHIGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Safety Mechanisms, Wake Up and Shutdown Methods in Distributed Powe...
- Publication number 20240250716
- Publication date Jul 25, 2024
- Solaredge Technologies Ltd.
- Meir Adest
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VOLTAGE CONTROL SYSTEM
- Publication number 20240243568
- Publication date Jul 18, 2024
- SENAO NETWORKS, INC.
- Pi-Kung KU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH-IMPEDANCE BUS DIFFERENTIAL PROTECTION
- Publication number 20240204513
- Publication date Jun 20, 2024
- Schweitzer Engineering Laboratories, Inc.
- Marcos A. Donolo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING AN ELECTRICAL RECEPTACLE
- Publication number 20240146048
- Publication date May 2, 2024
- HUBBELL INCORPORATED
- Robert Simon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONTROL DEVICE
- Publication number 20240106228
- Publication date Mar 28, 2024
- Rohm Co., Ltd.
- Kenichi OKAJIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOCAL DISPLAY OF TISSUE PARAMETER STABILIZATION
- Publication number 20230389921
- Publication date Dec 7, 2023
- Cilag GMBH International
- Jeffrey S. Swayze
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SMART CARTRIDGE WAKE UP OPERATION AND DATA RETENTION
- Publication number 20230320731
- Publication date Oct 12, 2023
- Cilag GMBH International
- Daniel L. Baber
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTRONIC IGNITION CIRCUIT
- Publication number 20230304782
- Publication date Sep 28, 2023
- DynaEnergetics Europe GmbH
- Andreas Robert Zemla
- F42 - AMMUNITION BLASTING
Information Patent Application
VOLTAGE CONVERTER HAVING OVERVOLTAGE PROTECTION
- Publication number 20230275420
- Publication date Aug 31, 2023
- B&R Industrial Automation GmbH
- Sebastian BLUME
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING DEVICE AND ELECTRONIC CIRCUIT
- Publication number 20230268914
- Publication date Aug 24, 2023
- ROHM CO., LTD.
- Masashi HAYASHIGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING DEVICE AND ELECTRONIC CIRCUIT
- Publication number 20230268915
- Publication date Aug 24, 2023
- ROHM CO., LTD.
- Masashi HAYASHIGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHING DEVICE AND ELECTRONIC CIRCUIT
- Publication number 20230261647
- Publication date Aug 17, 2023
- ROHM CO., LTD.
- Masashi HAYASHIGUCHI
- G01 - MEASURING TESTING
Information Patent Application
ADJUSTABLE SPEED DRIVE WITH INTEGRATED SOLID-STATE CIRCUIT BREAKER...
- Publication number 20230246435
- Publication date Aug 3, 2023
- Eaton Intelligent Power Limited
- Huaqiang Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Voltage Transient Detector and Current Transient Detector
- Publication number 20230246433
- Publication date Aug 3, 2023
- LAM RESEARCH CORPORATION
- John Pease
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DATA STORAGE DEVICE HAVING OVER-VOLTAGE DETECTION AND PROTECTION
- Publication number 20230230641
- Publication date Jul 20, 2023
- Western Digital Technologies, Inc.
- Daniel J. Linnen
- G11 - INFORMATION STORAGE
Information Patent Application
CONTROL CIRCUIT AND SWITCH DEVICE
- Publication number 20230145803
- Publication date May 11, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Ryosuke MAEDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER CONTROL DEVICE
- Publication number 20230137190
- Publication date May 4, 2023
- Rohm Co., Ltd.
- Kenichi OKAJIMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHORT CIRCUIT DETECTION APPARATUS
- Publication number 20230126872
- Publication date Apr 27, 2023
- Mitsubishi Electric Corporation
- Chiharu MORISAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OVERVOLTAGE PROTECTION
- Publication number 20230098647
- Publication date Mar 30, 2023
- STMicroelectronics (Alps) SAS
- Michel Bouche
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TOPOLOGY AGNOSTIC DETECTION AND LOCATION OF FAULT IN DC MICROGRID U...
- Publication number 20230076181
- Publication date Mar 9, 2023
- Clemson University
- SUKUMAR BRAHMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROTECTION CIRCUIT
- Publication number 20230059577
- Publication date Feb 23, 2023
- DC Systems B.V.
- Henricus David Stokman
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SMART CARTRIDGE WAKE UP OPERATION AND DATA RETENTION
- Publication number 20230057935
- Publication date Feb 23, 2023
- Cilag GMBH International
- Daniel L. Baber
- G06 - COMPUTING CALCULATING COUNTING

for dc systems

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Power control device

Electronic ignition circuit

In-vehicle semiconductor circuit and semiconductor circuit

Switching device and electronic circuit

Switching device and electronic circuit

Monitoring of devices

Smart cartridge wake up operation and data retention

Current feed-through wireline release tool and method

Voltage transient detector and current transient detector

Adjustable speed drive with integrated solid-state circuit breaker...

Safety mechanisms, wake up and shutdown methods in distributed powe...

Discharge control circuit and power conversion device

Switching device and electronic circuit

Data storage device having over-voltage detection and protection

Safety mechanisms, wake up and shutdown methods in distributed powe...

Overvoltage protection

Power control device

System and method for controlling an electrical receptacle

Synchronization of electronic fuses in vehicle power distribution

Current cut-off device for high-voltage direct current with capacit...

TVS diode circuit with high energy dissipation and linear capacitance

High voltage protection system

Switching device and electronic circuit

Smart cartridge wake up operation and data retention

Electronic ignition circuit

Method and apparatus for preventing same building solar panel produ...

Local display of tissue parameter stabilization

Adjustable speed drive with integrated solid-state circuit breaker...

Over voltage detection and protection

Circuit device

Patents Applicationslast 30 patents

DEVICE AND METHOD FOR DISCONNECTING A HIGH-VOLTAGE DIRECT ELECTRIC...

SMART CARTRIDGE WAKE UP OPERATION AND DATA RETENTION

Voltage Transient Detector and Current Transient Detector

DC SOLID-STATE CIRCUIT BREAKER WITH FAIL-SAFE REDUNDANCY VIA DOUBLE...

Over-Voltage Protection Circuit for Electric Vehicles

VEHICULAR ELECTRICAL SYSTEM SHARING PRIMARY POWER WITH UPFIT EQUIPMENT

ELECTRONIC FUSE CIRCUIT AND CIRCUIT SYSTEM USING THE SAME

SWITCHING DEVICE AND ELECTRONIC CIRCUIT

Safety Mechanisms, Wake Up and Shutdown Methods in Distributed Powe...

VOLTAGE CONTROL SYSTEM

HIGH-IMPEDANCE BUS DIFFERENTIAL PROTECTION

SYSTEM AND METHOD FOR CONTROLLING AN ELECTRICAL RECEPTACLE

POWER CONTROL DEVICE

LOCAL DISPLAY OF TISSUE PARAMETER STABILIZATION

SMART CARTRIDGE WAKE UP OPERATION AND DATA RETENTION

ELECTRONIC IGNITION CIRCUIT

VOLTAGE CONVERTER HAVING OVERVOLTAGE PROTECTION

SWITCHING DEVICE AND ELECTRONIC CIRCUIT

SWITCHING DEVICE AND ELECTRONIC CIRCUIT

SWITCHING DEVICE AND ELECTRONIC CIRCUIT

ADJUSTABLE SPEED DRIVE WITH INTEGRATED SOLID-STATE CIRCUIT BREAKER...

Voltage Transient Detector and Current Transient Detector

DATA STORAGE DEVICE HAVING OVER-VOLTAGE DETECTION AND PROTECTION

CONTROL CIRCUIT AND SWITCH DEVICE

POWER CONTROL DEVICE

SHORT CIRCUIT DETECTION APPARATUS

OVERVOLTAGE PROTECTION

TOPOLOGY AGNOSTIC DETECTION AND LOCATION OF FAULT IN DC MICROGRID U...

PROTECTION CIRCUIT

SMART CARTRIDGE WAKE UP OPERATION AND DATA RETENTION