using capacitors as storage or buffering devices

Industry

CPC
H02J7/345

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Parent Industries

HELECTRICITY H02Electric power H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER SYSTEMS FOR STORING ELECTRIC ENERGY H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

Current Industry

H02J7/345using capacitors as storage or buffering devices

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Device comprising transmitter powered by external capacitor via reg...
- Patent number 12,362,401
- Issue date Jul 15, 2025
- DSP Group Ltd.
- Assaf Ganor
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controlling bulk capacitance charge in a power tool device
- Patent number 12,362,590
- Issue date Jul 15, 2025
- Milwaukee Electric Tool Corporation
- Nicholas C. Mantych
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Household appliance and method of operating a household appliance
- Patent number 12,357,129
- Issue date Jul 15, 2025
- Vorwerk & Co. Interholding GmbH
- Torsten Lang
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Heating circuit for heating storage devices at very low temperatures
- Patent number 12,354,797
- Issue date Jul 8, 2025
- Omnitek Partners LLC
- Jahangir S Rastegar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Energy storage device management for a patient support apparatus
- Patent number 12,350,213
- Issue date Jul 8, 2025
- Stryker Corporation
- Michael J. Hayes
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Battery switch driving circuit
- Patent number 12,348,128
- Issue date Jul 1, 2025
- LG Innotek Co., Ltd
- Hyung Jun Chae
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Rechargeable USB electrical outlet with integrated lighting with co...
- Patent number 12,347,979
- Issue date Jul 1, 2025
- O'REILLY WINSHIP, LLC
- Michael O'Reilly
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inverter-based microgrid including kinetic storage device and metho...
- Patent number 12,341,369
- Issue date Jun 24, 2025
- BLOOM ENERGY CORPORATION
- Afshin Majd
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for charging an intermediate circuit capacitor in...
- Patent number 12,337,708
- Issue date Jun 24, 2025
- Robert Bosch GmbH
- Gholamabas Esteghlal
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Supercapacitor based energy storage device
- Patent number 12,334,767
- Issue date Jun 17, 2025
- Kilowatt Labs, Inc.
- Waseem Ashraf Qureshi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit failure protection
- Patent number 12,334,771
- Issue date Jun 17, 2025
- SanDisk Technologies, Inc.
- Amit Vijayvargiya
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and circuit for providing auxiliary power and storage device...
- Patent number 12,334,159
- Issue date Jun 17, 2025
- Samsung Electronics Co., Ltd.
- Chunghyun Ryu
- G11 - INFORMATION STORAGE
Information Patent Grant
Power supply device and battery pack charging method
- Patent number 12,328,027
- Issue date Jun 10, 2025
- Mitsubishi Electric Corporation
- Seiji Hirai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Battery power system
- Patent number 12,328,029
- Issue date Jun 10, 2025
- Monumo Limited
- Jaroslaw Pawel Rzepecki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric power supply system having a bidirecttional electric power...
- Patent number 12,322,995
- Issue date Jun 3, 2025
- Toyota Jidosha Kabushiki Kaisha
- Osamu Kitazawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pulsing assembly and power supply arrangement
- Patent number 12,322,570
- Issue date Jun 3, 2025
- TRUMPF Huettinger Sp. z o. o.
- Andrzej Klimczak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power in a wearable cardioverter defibrillator (WCD)
- Patent number 12,311,188
- Issue date May 27, 2025
- West Affum Holdings DAC
- Brian J. Bennett
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Conversion power supply and autonomous electric energy replenishmen...
- Patent number 12,308,678
- Issue date May 20, 2025
- SUNGROW POWER SUPPLY CO., LTD.
- Jianjie Zhou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit and power source device
- Patent number 12,308,688
- Issue date May 20, 2025
- Shindengen Electric Manufacturing Co., Ltd.
- Hideyuki Ono
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Photovoltaic power conversion apparatus
- Patent number 12,308,790
- Issue date May 20, 2025
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Chengchen Liang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Dynamic control mechanisms for backup power regulators
- Patent number 12,306,684
- Issue date May 20, 2025
- Zebra Technologies Corporation
- Tong-Hsiao Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Discharge system for DC capacitors with active loss control
- Patent number 12,308,691
- Issue date May 20, 2025
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for digital radiography
- Patent number 12,295,766
- Issue date May 13, 2025
- Shanghai United Imaging Healthcare Co., Ltd.
- Jinpeng Jiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit device and real-time clock device
- Patent number 12,301,009
- Issue date May 13, 2025
- Seiko Epson Corporation
- Masayuki Kamiyama
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Zero return photoelectric control system
- Patent number 12,301,045
- Issue date May 13, 2025
- ST Engineering Telematics Wireless Ltd.
- Nehemia Niv
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and systems to trickle charge electric vehicle's supercapaci...
- Patent number 12,296,721
- Issue date May 13, 2025
- SUSTAINABLE ENERGY TECHNOLOGIES, INC.
- John Cronin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Simplified voltage-boosting snubber network
- Patent number 12,294,212
- Issue date May 6, 2025
- Advanced Energy Industries, Inc.
- Faleh Alskran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modular defibrillator architecture
- Patent number 12,290,696
- Issue date May 6, 2025
- Avive Solutions, Inc.
- Gordon Moseley P. Andrews
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fastener-driving tool having a superconductor power source
- Patent number 12,285,849
- Issue date Apr 29, 2025
- Illinois Tool Works Inc.
- Chinbay Q. Fan
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Motorized valve backup circuit
- Patent number 12,287,043
- Issue date Apr 29, 2025
- B/E Aerospace, Inc.
- Dariusz Celestyn Sapija
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MONITORING SECONDARY POWER SOURCES
- Publication number 20250231253
- Publication date Jul 17, 2025
- Samsung Electronics Co., Ltd.
- Woosung Lee
- G11 - INFORMATION STORAGE
Information Patent Application
POWER SUPPLY MODULE AND POWER SUPPLY SYSTEM
- Publication number 20250232886
- Publication date Jul 17, 2025
- Shaanxi Startorus Fusion Technology Company Limited
- Tingzhi CHANG
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
BIDIRECTIONAL DC/DC CONVERTER, ENERGY STORAGE DEVICE AND CONTROL ME...
- Publication number 20250226748
- Publication date Jul 10, 2025
- DELTA ELECTRONICS (SHANGHAI) CO.,LTD.
- Yafeng WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
On-Board Chargers And Components Thereof For Electric Vehicles
- Publication number 20250222803
- Publication date Jul 10, 2025
- Ngoc Hai Tran
- B60 - VEHICLES IN GENERAL
Information Patent Application
CHARGING SYSTEM, ELECTRICAL ISOLATION SYSTEM, CONTROL SYSTEM, AND S...
- Publication number 20250226685
- Publication date Jul 10, 2025
- Peijia Medical Co., Ltd.
- Shangshang Ding
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY PACK
- Publication number 20250226462
- Publication date Jul 10, 2025
- Milwaukee Electric Tool Corporation
- Alexei Gavrilov
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SWITCHING POWER SUPPLY, SELF-POWERED CIRCUIT, AND SELF-POWERED METH...
- Publication number 20250226752
- Publication date Jul 10, 2025
- Lii Semiconductor Co., LTD
- Jie ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VEHICLE BACKUP APPARATUS
- Publication number 20250219401
- Publication date Jul 3, 2025
- AUTONETWORKS TECHNOLOGIES, LTD.
- Chikashi TAKEYA
- B60 - VEHICLES IN GENERAL
Information Patent Application
STORAGE AND RETRIEVAL SYSTEM
- Publication number 20250214470
- Publication date Jul 3, 2025
- OCADO INNOVATION LIMITED
- Clifton HOYLE
- B60 - VEHICLES IN GENERAL
Information Patent Application
POWER MANAGEMENT SYSTEMS, DEVICES, AND METHODS
- Publication number 20250219440
- Publication date Jul 3, 2025
- CRESCONET, LLC
- Marius CHILOM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REDUNDANT POWER DISTRIBUTION SYSTEM BASED ON SINGLE POWER SOURCE
- Publication number 20250219402
- Publication date Jul 3, 2025
- Ree Automotive Ltd
- Gal Geula
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPEN CIRCUIT AND BACK-SURGE PROTECTION FOR POWER SUPPLIES
- Publication number 20250211004
- Publication date Jun 26, 2025
- Advanced Energy Industries, Inc.
- Brendan Barry
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT FOR DISCHARGING A CAPACITOR USING POWER TRANSISTORS OPERATI...
- Publication number 20250211019
- Publication date Jun 26, 2025
- INFINEON TECHNOLOGIES AG
- Tomas Manuel Reiter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Compact Multifunctional Battery Booster
- Publication number 20250211016
- Publication date Jun 26, 2025
- Schumacher Electric Corporation
- Brian F. Butler
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYBRID BATTERY SYSTEMS AND METHODS FOR APPLICATIONS
- Publication number 20250202258
- Publication date Jun 19, 2025
- Haylon Technologies LLC
- Namin Shah
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYBRID LITHIUM-ION ULTRACAPACITOR BATTERY
- Publication number 20250202262
- Publication date Jun 19, 2025
- Aptiv Technologies AG
- Robert DEUTSCH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Shielding power generation system consists of coil, control circuit...
- Publication number 20250202320
- Publication date Jun 19, 2025
- Lei HAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL COUPLING CIRCUIT AND METHOD THEREOF
- Publication number 20250192589
- Publication date Jun 12, 2025
- Industrial Technology Research Institute
- YU-LONG WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SELF POWERED ACTIVE DISCHARGE CIRCUIT
- Publication number 20250192600
- Publication date Jun 12, 2025
- Eaton Intelligent Power Limited
- ROHIT BARANWAL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SWITCHING CIRCUIT
- Publication number 20250192587
- Publication date Jun 12, 2025
- DENSO CORPORATION
- Yasunari TANIMURA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY-ULTRACAPACITOR HYBRID ENERGY STORAGE SYSTEM ARCHITECTURE FO...
- Publication number 20250192601
- Publication date Jun 12, 2025
- Cummins Inc.
- Subbarao Varigonda
- B60 - VEHICLES IN GENERAL
Information Patent Application
Supplemental Capacitor Based Battery Charging System
- Publication number 20250192602
- Publication date Jun 12, 2025
- BBY SOLUTIONS, INC.
- Kenneth Harden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOAD DISCONNECT SWITCH SYSTEM FOR A WIRELESS POWERED APPLIANCE
- Publication number 20250183730
- Publication date Jun 5, 2025
- MIDEA GROUP CO., LTD.
- John Kenneth Hooker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SYSTEM FOR HIGH TEMPERATURE APPLICATIONS WITH RECHARGEABLE EN...
- Publication number 20250179894
- Publication date Jun 5, 2025
- FASTCAP ULTRACAPACITORS LLC
- John J. Cooley
- B82 - NANO-TECHNOLOGY
Information Patent Application
Battery Apparatus, Battery Management System, And Method For Settin...
- Publication number 20250183681
- Publication date Jun 5, 2025
- LG ENERGY SOLUTION, LTD.
- Hojoon Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT ARRANGEMENT FOR ADDITIONAL VOLTAGE SUPPLY IN AN ON-BOARD EL...
- Publication number 20250183696
- Publication date Jun 5, 2025
- ROBERT BOSCH GmbH
- Eugen Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PRODUCTION LOGGING INSTRUMENT
- Publication number 20250179895
- Publication date Jun 5, 2025
- FASTCAP ULTRACAPACITORS LLC
- John J. Cooley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VEHICLE POWER SUPPLY SYSTEM
- Publication number 20250183658
- Publication date Jun 5, 2025
- Honda Motor Co., Ltd.
- Takuya Inazumi
- B60 - VEHICLES IN GENERAL
Information Patent Application
CIRCUIT ARRANGEMENT FOR EXTRACTING ENERGY FROM AN ENERGY HARVESTER
- Publication number 20250183711
- Publication date Jun 5, 2025
- ETA SA Manufacture Horlogere Suisse
- Francesco ABBATE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLER AND POWER MANAGEMENT METHOD FOR COMPOSITE POWER SYSTEM
- Publication number 20250183668
- Publication date Jun 5, 2025
- APh ePower Co., Ltd.
- Syuan-Yi Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

using capacitors as storage or buffering devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device comprising transmitter powered by external capacitor via reg...

Controlling bulk capacitance charge in a power tool device

Household appliance and method of operating a household appliance

Heating circuit for heating storage devices at very low temperatures

Energy storage device management for a patient support apparatus

Battery switch driving circuit

Rechargeable USB electrical outlet with integrated lighting with co...

Inverter-based microgrid including kinetic storage device and metho...

Method and device for charging an intermediate circuit capacitor in...

Supercapacitor based energy storage device

Circuit failure protection

Method and circuit for providing auxiliary power and storage device...

Power supply device and battery pack charging method

Battery power system

Electric power supply system having a bidirecttional electric power...

Pulsing assembly and power supply arrangement

Power in a wearable cardioverter defibrillator (WCD)

Conversion power supply and autonomous electric energy replenishmen...

Control circuit and power source device

Photovoltaic power conversion apparatus

Dynamic control mechanisms for backup power regulators

Discharge system for DC capacitors with active loss control

System and method for digital radiography

Circuit device and real-time clock device

Zero return photoelectric control system

Method and systems to trickle charge electric vehicle's supercapaci...

Simplified voltage-boosting snubber network

Modular defibrillator architecture

Fastener-driving tool having a superconductor power source

Motorized valve backup circuit

Patents Applicationslast 30 patents

MONITORING SECONDARY POWER SOURCES

POWER SUPPLY MODULE AND POWER SUPPLY SYSTEM

BIDIRECTIONAL DC/DC CONVERTER, ENERGY STORAGE DEVICE AND CONTROL ME...

On-Board Chargers And Components Thereof For Electric Vehicles

CHARGING SYSTEM, ELECTRICAL ISOLATION SYSTEM, CONTROL SYSTEM, AND S...

BATTERY PACK

SWITCHING POWER SUPPLY, SELF-POWERED CIRCUIT, AND SELF-POWERED METH...

VEHICLE BACKUP APPARATUS

STORAGE AND RETRIEVAL SYSTEM

POWER MANAGEMENT SYSTEMS, DEVICES, AND METHODS

REDUNDANT POWER DISTRIBUTION SYSTEM BASED ON SINGLE POWER SOURCE

OPEN CIRCUIT AND BACK-SURGE PROTECTION FOR POWER SUPPLIES

CIRCUIT FOR DISCHARGING A CAPACITOR USING POWER TRANSISTORS OPERATI...

Compact Multifunctional Battery Booster

HYBRID BATTERY SYSTEMS AND METHODS FOR APPLICATIONS

HYBRID LITHIUM-ION ULTRACAPACITOR BATTERY

Shielding power generation system consists of coil, control circuit...

ELECTRICAL COUPLING CIRCUIT AND METHOD THEREOF

SELF POWERED ACTIVE DISCHARGE CIRCUIT

POWER SWITCHING CIRCUIT

BATTERY-ULTRACAPACITOR HYBRID ENERGY STORAGE SYSTEM ARCHITECTURE FO...

Supplemental Capacitor Based Battery Charging System

LOAD DISCONNECT SWITCH SYSTEM FOR A WIRELESS POWERED APPLIANCE

POWER SYSTEM FOR HIGH TEMPERATURE APPLICATIONS WITH RECHARGEABLE EN...

Battery Apparatus, Battery Management System, And Method For Settin...

CIRCUIT ARRANGEMENT FOR ADDITIONAL VOLTAGE SUPPLY IN AN ON-BOARD EL...

PRODUCTION LOGGING INSTRUMENT

VEHICLE POWER SUPPLY SYSTEM

CIRCUIT ARRANGEMENT FOR EXTRACTING ENERGY FROM AN ENERGY HARVESTER

CONTROLLER AND POWER MANAGEMENT METHOD FOR COMPOSITE POWER SYSTEM