responsive to overvoltage in input or output

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CPC
H02H7/1252

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HELECTRICITY H02Electric power H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS H02H7/00Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions

Current Industry

H02H7/1252responsive to overvoltage in input or output

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electric grid and method for operating an electric grid
- Patent number 12,176,163
- Issue date Dec 24, 2024
- Siemens Aktiengesellschaft
- Shivansh Batra
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device, protection circuit and protection method using t...
- Patent number 11,837,949
- Issue date Dec 5, 2023
- Lite-On Technology Corporation
- Wei-Ting Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Input overvoltage protection circuits for power supplies
- Patent number 11,664,654
- Issue date May 30, 2023
- Astee International Limited
- Ruel Joyosa Tolentino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection and control of wireless power systems
- Patent number 11,637,452
- Issue date Apr 25, 2023
- WiTricity Corporation
- Milisav Danilovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and a method for protecting a regulator rectifier device and...
- Patent number 11,611,209
- Issue date Mar 21, 2023
- FLASH ELECTRONICS (INDIA) PRIVATE LIMITED
- Ramit Verma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overvoltage protection device and method thereof
- Patent number 11,594,917
- Issue date Feb 28, 2023
- NuVolta Technologies (Hefei) Co., Ltd.
- Sichao Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection and control of wireless power systems
- Patent number 11,588,351
- Issue date Feb 21, 2023
- WiTricity Corporation
- Milisav Danilovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage and current protection in isolated switched-mode power conv...
- Patent number 11,502,595
- Issue date Nov 15, 2022
- Infineon Technologies Austria AG
- Benjamim Tang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supplies with limited power protection and relevant control m...
- Patent number 11,404,863
- Issue date Aug 2, 2022
- LEADTREND TECHNOLOGY CORPORATION
- Hsien-Te Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Input overvoltage protection circuits for power supplies
- Patent number 11,258,248
- Issue date Feb 22, 2022
- Ruel Joyosa Tolentino
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit and method for protecting a voltage regulating circuit agai...
- Patent number 11,088,536
- Issue date Aug 10, 2021
- STMicroelectronics (Rousset) SAS
- Nicolas Demange
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control circuit for an input filter capacitor in a switch-mode powe...
- Patent number 11,081,876
- Issue date Aug 3, 2021
- RENESAS ELECTRONICS AMERICA INC.
- Zhihong Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overvoltage protection device and method thereof
- Patent number 11,075,515
- Issue date Jul 27, 2021
- NuVolta Technologies (Hefei) Co., Ltd.
- Sichao Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection and control of wireless power systems
- Patent number 11,043,848
- Issue date Jun 22, 2021
- WiTricity Corporation
- Milisav Danilovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Protection and control of wireless power systems
- Patent number 11,031,818
- Issue date Jun 8, 2021
- WiTricity Corporation
- Milisav Danilovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
SCR based AC precharge protection
- Patent number 11,025,052
- Issue date Jun 1, 2021
- Rockwell Automation Technologies, Inc.
- Andrew J. Roberts
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Surge protection circuit with integrated surveillance
- Patent number 11,011,907
- Issue date May 18, 2021
- SCHNEIDER ELECTRIC IT CORPORATION
- Jonas Sonsby Mouridsen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
RC-snubber element with high dielectric strength
- Patent number 10,957,684
- Issue date Mar 23, 2021
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Tobias Erlbacher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Overvoltage protection circuit incorporating a reset circuit for a...
- Patent number 10,923,898
- Issue date Feb 16, 2021
- Comrod AS
- Jarle Frosterød
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overvoltage recovery circuit and a controller and HVAC system inclu...
- Patent number 10,895,391
- Issue date Jan 19, 2021
- Lennox Industries Inc.
- Jimmie Curry
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power converter that converts input AC power into DC power and powe...
- Patent number 10,658,924
- Issue date May 19, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shuhei Chizuwa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric circuit arrangement for the input protection circuit of a...
- Patent number 10,622,884
- Issue date Apr 14, 2020
- Bender GmbH & Co. KG
- Oliver Schaefer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor device
- Patent number 10,547,170
- Issue date Jan 28, 2020
- Renesas Electronics Corporation
- Akihiro Nakahara
- G05 - CONTROLLING REGULATING
Information Patent Grant
Circuit and method for protecting a voltage regulating circuit agai...
- Patent number 10,522,999
- Issue date Dec 31, 2019
- STMicroelectronics (Rousset) SAS
- Nicolas Demange
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electric protection on AC side of HVDC
- Patent number 10,439,400
- Issue date Oct 8, 2019
- General Electric Technology GmbH
- Carl David Barker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Variable frequency drive circuit with overvoltage protection
- Patent number 10,355,585
- Issue date Jul 16, 2019
- EATON INTELLIGENT POWER LIMITED
- Huaqiang Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overvoltage protection circuit for protecting overvoltage correspon...
- Patent number 10,284,075
- Issue date May 7, 2019
- RICOH ELECTRONIC DEVICES CO., LTD.
- Shohtaroh Sohma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Overvoltage recovery circuit and a controller and HVAC system inclu...
- Patent number 10,184,682
- Issue date Jan 22, 2019
- Lennox Industries Inc.
- Jimmie Curry
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Power conversion device
- Patent number 10,110,110
- Issue date Oct 23, 2018
- Mitsubishi Electric Corporation
- Toshiyuki Fujii
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Alternating current-direct current converter, power supply board an...
- Patent number 10,026,372
- Issue date Jul 17, 2018
- BOE Technology Group Co., Ltd.
- Kailiang Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

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
ELECTRONIC DEVICE, PROTECTION CIRCUIT AND PROTECTION METHOD USING T...
- Publication number 20230223837
- Publication date Jul 13, 2023
- LITE-ON TECHNOLOGY CORPORATION
- Wei-Ting LIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A SYSTEM AND A METHOD FOR PROTECTING A REGULATOR RECTIFIER DEVICE A...
- Publication number 20220209526
- Publication date Jun 30, 2022
- FLASH ELECTRONICS (INDIA) PRIVATE LIMITED
- Ramit VERMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL NETWORK
- Publication number 20220200275
- Publication date Jun 23, 2022
- Siemens Aktiengesellschaft
- Yi ZHU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL NETWORK
- Publication number 20220200274
- Publication date Jun 23, 2022
- Siemens Aktiengesellschaft
- Shivansh BATRA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INPUT OVERVOLTAGE PROTECTION CIRCUITS FOR POWER SUPPLIES
- Publication number 20220166212
- Publication date May 26, 2022
- Astec International Limited
- Ruel Joyosa TOLENTINO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLIES WITH LIMITED POWER PROTECTION AND RELEVANT CONTROL M...
- Publication number 20210313794
- Publication date Oct 7, 2021
- Leadtrend Technology Corporation
- Hsien-Te HUANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROTECTION AND CONTROL OF WIRELESS POWER SYSTEMS
- Publication number 20210296933
- Publication date Sep 23, 2021
- WITRICITY CORPORATION
- Milisav Danilovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROTECTION AND CONTROL OF WIRELESS POWER SYSTEMS
- Publication number 20210296934
- Publication date Sep 23, 2021
- WITRICITY CORPORATION
- Milisav Danilovic
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Overvoltage Protection Device and Method Thereof
- Publication number 20210273445
- Publication date Sep 2, 2021
- Nuvolta Technologies (Hefei) Co., Ltd.
- Sichao Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INPUT OVERVOLTAGE PROTECTION CIRCUITS FOR POWER SUPPLIES
- Publication number 20210210949
- Publication date Jul 8, 2021
- Astec International Limited
- Ruel Joyosa TOLENTINO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT FOR AN INPUT FILTER CAPACITOR IN A SWITCH-MODE POWE...
- Publication number 20200328590
- Publication date Oct 15, 2020
- Renesas Electronics America Inc.
- Zhihong Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC OVERVOLTAGE PROTECTION FOR AN ENERGY STORAGE SYSTEM
- Publication number 20200176973
- Publication date Jun 4, 2020
- SIEMENS AKTIENGESELLSCHAFT
- Peter ECKERT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OPTIMIZED STRUCTURE OF A DC VOLTAGE SYSTEM AND METHOD IN THE EVENT...
- Publication number 20200099249
- Publication date Mar 26, 2020
- SIEMENS AKTIENGESELLSCHAFT
- Hubert Schierling
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT AND METHOD FOR PROTECTING A VOLTAGE REGULATING CIRCUIT AGAI...
- Publication number 20200091705
- Publication date Mar 19, 2020
- STMicroelectronics (Rousset) SAS
- Nicolas Demange
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR ELIMINATING AN ARC DRIVEN BY MEANS OF AT LEAST ONE PHASE...
- Publication number 20190280475
- Publication date Sep 12, 2019
- ABB Schweiz AG
- Adrian Guggisberg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER AND POWER CONVERSION METHOD
- Publication number 20190229611
- Publication date Jul 25, 2019
- Panasonic Intellectual Property Management Co., Ltd.
- Shuhei CHIZUWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SCR BASED AC PRECHARGE PROTECTION
- Publication number 20190229521
- Publication date Jul 25, 2019
- Rockwell Automation Technologies, Inc.
- Andrew J. Roberts
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SURGE SUPPRESSION CIRCUIT AND MICROWAVE OVEN
- Publication number 20190131786
- Publication date May 2, 2019
- Guangdong Midea Kitchen Appliances Manufacturing Co., Ltd.
- Nianzhong ZHENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVERVOLTAGE RECOVERY CIRCUIT AND A CONTROLLER AND HVAC SYSTEM INCLU...
- Publication number 20190120515
- Publication date Apr 25, 2019
- Lennox Industries Inc.
- Jimmie Curry
- F24 - HEATING RANGES VENTILATING
Information Patent Application
ELECTRIC CIRCUIT ARRANGEMENT FOR THE INPUT PROTECTION CIRCUIT OF A...
- Publication number 20190097523
- Publication date Mar 28, 2019
- BENDER GMBH & CO. KG
- Oliver Schaefer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVERVOLTAGE PROTECTION CIRCUIT FOR PROTECTING OVERVOLTAGE CORRESPON...
- Publication number 20190058323
- Publication date Feb 21, 2019
- RICOH ELECTRONIC DEVICES CO., LTD.
- Shohtaroh SOHMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Zener Overvoltage Protection (OVP) with a Thermal Trigger
- Publication number 20180198272
- Publication date Jul 12, 2018
- QUALCOMM Incorporated
- Mark D. White
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROTECTIVE CIRCUIT, AMPLIFIER, AND SWITCHING POWER SUPPLY APPARATUS
- Publication number 20180159313
- Publication date Jun 7, 2018
- Fujitsu Limited
- Tatsuya Hirose
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERSION DEVICE
- Publication number 20180062498
- Publication date Mar 1, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Toshiyuki FUJII
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT AND METHOD FOR PROTECTING A VOLTAGE REGULATING CIRCUIT AGAI...
- Publication number 20180041024
- Publication date Feb 8, 2018
- STMicroelectronics (Rousset) SAS
- Nicolas Demange
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR OPERATING AN ACTIVE CONVERTER CONNECTED TO AN ELECTRIC M...
- Publication number 20180041025
- Publication date Feb 8, 2018
- ROBERT BOSCH GmbH
- Paul MEHRINGER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OVERVOLTAGE RECOVERY CIRCUIT AND A CONTROLLER AND HVAC SYSTEM INCLU...
- Publication number 20170264091
- Publication date Sep 14, 2017
- Lennox Industries Inc.
- Jimmie CURRY
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LED DRIVING DEVICE WITH DETACHABLE SURGE PROTECTION
- Publication number 20170245341
- Publication date Aug 24, 2017
- Samsung Electronics Co., Ltd.
- Bong Jin Lee
- B82 - NANO-TECHNOLOGY
Information Patent Application
DIRECT-CURRENT POWER TRANSMISSION PROTECTION DEVICE, CONVERTER AND...
- Publication number 20170047727
- Publication date Feb 16, 2017
- NR ELECTRIC CO., LTD.
- Dongming Cao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

responsive to overvoltage in input or output

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electric grid and method for operating an electric grid

Electronic device, protection circuit and protection method using t...

Input overvoltage protection circuits for power supplies

Protection and control of wireless power systems

System and a method for protecting a regulator rectifier device and...

Overvoltage protection device and method thereof

Protection and control of wireless power systems

Voltage and current protection in isolated switched-mode power conv...

Power supplies with limited power protection and relevant control m...

Input overvoltage protection circuits for power supplies

Circuit and method for protecting a voltage regulating circuit agai...

Control circuit for an input filter capacitor in a switch-mode powe...

Overvoltage protection device and method thereof

Protection and control of wireless power systems

Protection and control of wireless power systems

SCR based AC precharge protection

Surge protection circuit with integrated surveillance

RC-snubber element with high dielectric strength

Overvoltage protection circuit incorporating a reset circuit for a...

Overvoltage recovery circuit and a controller and HVAC system inclu...

Power converter that converts input AC power into DC power and powe...

Electric circuit arrangement for the input protection circuit of a...

Semiconductor device

Circuit and method for protecting a voltage regulating circuit agai...

Electric protection on AC side of HVDC

Variable frequency drive circuit with overvoltage protection

Overvoltage protection circuit for protecting overvoltage correspon...

Overvoltage recovery circuit and a controller and HVAC system inclu...

Power conversion device

Alternating current-direct current converter, power supply board an...

Patents Applicationslast 30 patents

VOLTAGE CONVERTER HAVING OVERVOLTAGE PROTECTION

ELECTRONIC DEVICE, PROTECTION CIRCUIT AND PROTECTION METHOD USING T...

A SYSTEM AND A METHOD FOR PROTECTING A REGULATOR RECTIFIER DEVICE A...

ELECTRICAL NETWORK

ELECTRICAL NETWORK

INPUT OVERVOLTAGE PROTECTION CIRCUITS FOR POWER SUPPLIES

POWER SUPPLIES WITH LIMITED POWER PROTECTION AND RELEVANT CONTROL M...

PROTECTION AND CONTROL OF WIRELESS POWER SYSTEMS

PROTECTION AND CONTROL OF WIRELESS POWER SYSTEMS

Overvoltage Protection Device and Method Thereof

INPUT OVERVOLTAGE PROTECTION CIRCUITS FOR POWER SUPPLIES

CONTROL CIRCUIT FOR AN INPUT FILTER CAPACITOR IN A SWITCH-MODE POWE...

DC OVERVOLTAGE PROTECTION FOR AN ENERGY STORAGE SYSTEM

OPTIMIZED STRUCTURE OF A DC VOLTAGE SYSTEM AND METHOD IN THE EVENT...

CIRCUIT AND METHOD FOR PROTECTING A VOLTAGE REGULATING CIRCUIT AGAI...

METHOD FOR ELIMINATING AN ARC DRIVEN BY MEANS OF AT LEAST ONE PHASE...

POWER CONVERTER AND POWER CONVERSION METHOD

SCR BASED AC PRECHARGE PROTECTION

SURGE SUPPRESSION CIRCUIT AND MICROWAVE OVEN

OVERVOLTAGE RECOVERY CIRCUIT AND A CONTROLLER AND HVAC SYSTEM INCLU...

ELECTRIC CIRCUIT ARRANGEMENT FOR THE INPUT PROTECTION CIRCUIT OF A...

OVERVOLTAGE PROTECTION CIRCUIT FOR PROTECTING OVERVOLTAGE CORRESPON...

Zener Overvoltage Protection (OVP) with a Thermal Trigger

PROTECTIVE CIRCUIT, AMPLIFIER, AND SWITCHING POWER SUPPLY APPARATUS

POWER CONVERSION DEVICE

CIRCUIT AND METHOD FOR PROTECTING A VOLTAGE REGULATING CIRCUIT AGAI...

METHOD FOR OPERATING AN ACTIVE CONVERTER CONNECTED TO AN ELECTRIC M...

OVERVOLTAGE RECOVERY CIRCUIT AND A CONTROLLER AND HVAC SYSTEM INCLU...

LED DRIVING DEVICE WITH DETACHABLE SURGE PROTECTION

DIRECT-CURRENT POWER TRANSMISSION PROTECTION DEVICE, CONVERTER AND...