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using capacitors as storage or buffering devices
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H02J7/345
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ELECTRICITY
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Electric power
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CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER SYSTEMS FOR STORING ELECTRIC ENERGY
H02J7/00
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Current Industry
H02J7/345
using capacitors as storage or buffering devices
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Patents Grants
last 30 patents
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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
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
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
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 Applications
last 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
FIELD DEVICE SYSTEM WITH VOLTAGE FEEDBACK AND METHOD OF CONTROLLING...
Publication number
20250180700
Publication date
Jun 5, 2025
Rosemount Tank Radar AB
Staffan Sjöqvist
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER