Drive circuits

Industry

CPC
H02K11/33

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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K11/00Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection

Current Industry

H02K11/33Drive circuits

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Motor-driven compressor
- Patent number 12,253,084
- Issue date Mar 18, 2025
- Kabushiki Kaisha Toyota Jidoshokki
- Shogo Urabe
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Variable speed pumping system and method
- Patent number 12,253,087
- Issue date Mar 18, 2025
- Pentair Water Pool and Spa, Inc.
- James Miller
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Working machine, a work attachment and a combination thereof
- Patent number 12,252,864
- Issue date Mar 18, 2025
- Volvo Construction Equipment AB
- Christian Hahn
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotary electric machine and pump
- Patent number 12,255,502
- Issue date Mar 18, 2025
- NIDEC TOSOK CORPORATION
- Shigehiro Kataoka
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Motor system
- Patent number 12,255,503
- Issue date Mar 18, 2025
- Hyundai Motor Company
- Jae Hoon Yoon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Axial gap type motor and water pump using same
- Patent number 12,255,508
- Issue date Mar 18, 2025
- Amotech Co., Ltd.
- Byung Soo Kim
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Motor and fan device
- Patent number 12,249,897
- Issue date Mar 11, 2025
- Mitsuba Corporation
- Satoshi Nagamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotating machine control device
- Patent number 12,249,938
- Issue date Mar 11, 2025
- Denso Corporation
- Takashi Suzuki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric power supply system for vehicle
- Patent number 12,246,607
- Issue date Mar 11, 2025
- H55 SA
- Sébastien Demont
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor and fan device
- Patent number 12,247,571
- Issue date Mar 11, 2025
- Mitsuba Corporation
- Takahiko Ogane
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Power pack of electric power steering apparatus
- Patent number 12,249,877
- Issue date Mar 11, 2025
- Hyundai Mobis Co., Ltd.
- Joon Hyung Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electric drive with arc shaped busbar connected to terminal of smoo...
- Patent number 12,249,878
- Issue date Mar 11, 2025
- Mazda Motor Corporation
- Takayuki Sato
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electric compressor
- Patent number 12,247,558
- Issue date Mar 11, 2025
- Kabushiki Kaisha Toyota Jidoshokki
- Atsushi Naito
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Blower
- Patent number 12,245,553
- Issue date Mar 11, 2025
- Makita Corporation
- Shinsuke Naka
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Power conversion device
- Patent number 12,244,254
- Issue date Mar 4, 2025
- Daikin Industries, Ltd.
- Masahiro Yamamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems, methods, and mechanical designs for inverters for eVTOL ai...
- Patent number 12,240,617
- Issue date Mar 4, 2025
- Archer Aviation Inc.
- Alan D. Tepe
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Three-phase terminal block, drive assembly and vehicle
- Patent number 12,244,208
- Issue date Mar 4, 2025
- ZHUHAI ENPOWER ELECTRIC CO., LTD.
- Guibin Jiang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Assembly and electric compressor with modular stator assembly
- Patent number 12,241,467
- Issue date Mar 4, 2025
- Mahle International GmbH
- Tyler Smith
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Systems and methods for intentionally breaking shafts of compromise...
- Patent number 12,244,184
- Issue date Mar 4, 2025
- Rolls-Royce Corporation
- Mathew Hill
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for detecting anvil position using an inductive...
- Patent number 12,240,085
- Issue date Mar 4, 2025
- Milwaukee Electric Tool Corporation
- Jacob P. Schneider
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Electric work machine and production method for electric work machine
- Patent number 12,237,738
- Issue date Feb 25, 2025
- Makita Corporation
- Kei Kouda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive unit for electric vehicle
- Patent number 12,237,753
- Issue date Feb 25, 2025
- TAIGA MOTORS INC.
- Samuel Bruneau
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Air compressor
- Patent number 12,234,830
- Issue date Feb 25, 2025
- HANON SYSTEMS
- Kyu Sung Choi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electric valve
- Patent number 12,234,923
- Issue date Feb 25, 2025
- Fujikoki Corporation
- Tatsuya Yoshida
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for improved gearboxes for evtol aircraft
- Patent number 12,234,021
- Issue date Feb 25, 2025
- Archer Aviation Inc.
- Scott Graves
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Brushless direct current motor for power tools
- Patent number 12,237,739
- Issue date Feb 25, 2025
- Milwaukee Electric Tool Corporation
- Andrew T. Beyerl
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lens moving apparatus, and camera module and portable device includ...
- Patent number 12,235,516
- Issue date Feb 25, 2025
- LG Innotek Co., Ltd
- Tae Jin Jung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Technique for controlling brushless dc motor of electric work machine
- Patent number 12,232,454
- Issue date Feb 25, 2025
- Makita Corporation
- Kouichi Takeda
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Interface circuits for coupling hall sensors and resolvers to contr...
- Patent number 12,237,797
- Issue date Feb 25, 2025
- Cummins Inc.
- Jaroslaw Leonarski
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical energy system for barring rotor
- Patent number 12,234,022
- Issue date Feb 25, 2025
- Rolls-Royce North American Technologies, Inc.
- Peter Schenk
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BRAKE DEVICE FOR VEHICLE
- Publication number 20250084905
- Publication date Mar 13, 2025
- DENSO CORPORATION
- TOMOHIKO TSURUTA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR CHARGING ELECTRIC VEHICLES
- Publication number 20250083544
- Publication date Mar 13, 2025
- ZHEJIANG HANMINGBO NEW ENERGY CO., LTD.
- Zhengmao ZHU
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR CONTROL UNIT, ELECTRIC DRIVE ASSEMBLY AND VEHICLE
- Publication number 20250088079
- Publication date Mar 13, 2025
- Xiaomi EV Technology Co., Ltd.
- Yongming JIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTEGRATED POWERTRAIN SYSTEM WITH MOTORTRANSFORMER ACTING AS A MOTO...
- Publication number 20250088070
- Publication date Mar 13, 2025
- Dr. Luigi Giubbolini
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AXIAL GAP WHEEL MOTOR SUPPORTED BY AUXILIARY BEARINGS IN A SERIES A...
- Publication number 20250079944
- Publication date Mar 6, 2025
- Kevin R. WILLIAMS
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electronic Drive for Motor with Even Number of Phases
- Publication number 20250079945
- Publication date Mar 6, 2025
- Phillip Gerard Langhorst
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Permanent Magnet Synchronous Motor with Torque Ripple Reduction
- Publication number 20250079960
- Publication date Mar 6, 2025
- Wisconsin Alumni Research Foundation
- Bulent Sarlioglu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SINGLE CELL BATTERY PACK PLATFORM
- Publication number 20250079610
- Publication date Mar 6, 2025
- Milwaukee Electric Tool Corporation
- James Wekwert
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
MULTI-EXCITATION-SOURCE AXIAL-FLUX PERMANENT-MAGNET MOTOR WITH PART...
- Publication number 20250079959
- Publication date Mar 6, 2025
- JIANGSU UNIVERSITY
- Lei XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICALLY-POWERED TURBOMACHINE ASSEMBLIES
- Publication number 20250074607
- Publication date Mar 6, 2025
- ZeroAvia, Inc.
- Jonathan Leopold Nutzati Fontaine
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AXIAL FIELD ROTARY ENERGY DEVICE HAVING PCB STATOR AND VARIABLE FRE...
- Publication number 20250079922
- Publication date Mar 6, 2025
- INFINITUM ELECTRIC, INC.
- Randal A. Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVE DEVICE
- Publication number 20250079948
- Publication date Mar 6, 2025
- Mitsubishi Electric Corporation
- Takashi NAGAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HEAT MANAGEMENT SYSTEM AND VEHICLE
- Publication number 20250079942
- Publication date Mar 6, 2025
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi YAMAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL DEVICE, DRIVE DEVICE AND ELECTRIC APPARATUS
- Publication number 20250070626
- Publication date Feb 27, 2025
- CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED
- Tian Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REDUNDANT LOAD PATH FOR A TILTABLE AIRCRAFT COMPONENT
- Publication number 20250066028
- Publication date Feb 27, 2025
- Archer Aviation Inc.
- Jonathan Anthony BENO
- B60 - VEHICLES IN GENERAL
Information Patent Application
ROTATABLE STATOR SENSOR DEVICE
- Publication number 20250070624
- Publication date Feb 27, 2025
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- John S. AGAPIOU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for Monitoring a Drive Device of an Electric Motor
- Publication number 20250067790
- Publication date Feb 27, 2025
- ROBERT BOSCH GmbH
- Carsten Rau
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BLDC MOTOR CONTROLLER
- Publication number 20250062665
- Publication date Feb 20, 2025
- HANON SYSTEMS
- Chung Jae BAEK
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MOTOR CONTROL CIRCUIT FOR LENS FOCUSING
- Publication number 20250060560
- Publication date Feb 20, 2025
- TILTA INC.
- Qianjin GENG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Drive Apparatus and Electric Vehicle
- Publication number 20250058652
- Publication date Feb 20, 2025
- Huawei Digital Power Technologies Co., Ltd.
- Xuejuan Kong
- B60 - VEHICLES IN GENERAL
Information Patent Application
TRANSVERSE FLUX ASYNCHRONOUS ELECTRIC MACHINE
- Publication number 20250062667
- Publication date Feb 20, 2025
- The Boeing Company
- Jeremiah Vannest
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BRACKET FOR COUPLING A POWER ELECTRONIC DEVICE AND A COMPRESSOR ASS...
- Publication number 20250055355
- Publication date Feb 13, 2025
- Garrett Transportation I Inc.
- Michael Ebsworth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTEGRATED ELECTRIC MOTOR DRIVE AND DRY RUNNER CENTRIFUGAL PUMP ASS...
- Publication number 20250052245
- Publication date Feb 13, 2025
- GRUNDFOS HOLDING A/S
- Steen MIKKELSEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PORTABLE FAN, DRIVE CIRCUIT, HANDHELD FAN, AND NECK FAN
- Publication number 20250052250
- Publication date Feb 13, 2025
- Shenzhen Jisu Technology Co.,Ltd
- Guanzheng ZHENG
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
BRUSHLESS WOUND FIELD SYNCHRONOUS MACHINES
- Publication number 20250055397
- Publication date Feb 13, 2025
- Tula eTechnology, Inc.
- Zhiqian CHEN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER MODULE BRIDGE AND METHOD FOR MANUFACTURING IT
- Publication number 20250054868
- Publication date Feb 13, 2025
- ROBERT BOSCH GmbH
- Irfan AYDOGMUS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND DEVICE FOR RESTORATION OF A BATTERY'S ENERGY PARAMETERS
- Publication number 20250047228
- Publication date Feb 6, 2025
- WAVETECH GMBH
- Vesselin Bojidarov Naydenov
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRIC DRIVE DEVICE
- Publication number 20250047174
- Publication date Feb 6, 2025
- Hitachi Astemo, Ltd.
- Takuro KANAZAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL MACHINE AND METHOD OF OPERATING ELECTRICAL MACHINE
- Publication number 20250047173
- Publication date Feb 6, 2025
- GE AVIATION SYSTEMS LLC
- Suresh Babu Kamparaju
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TWO PHASE PCB STATOR MOTOR WITH INTEGRAL DRIVER CIRCUITRY
- Publication number 20250047175
- Publication date Feb 6, 2025
- East West Manufacturing, LLC
- Stephen Andrew Semidey
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Drive circuits

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Motor-driven compressor

Variable speed pumping system and method

Working machine, a work attachment and a combination thereof

Rotary electric machine and pump

Motor system

Axial gap type motor and water pump using same

Motor and fan device

Rotating machine control device

Electric power supply system for vehicle

Motor and fan device

Power pack of electric power steering apparatus

Electric drive with arc shaped busbar connected to terminal of smoo...

Electric compressor

Blower

Power conversion device

Systems, methods, and mechanical designs for inverters for eVTOL ai...

Three-phase terminal block, drive assembly and vehicle

Assembly and electric compressor with modular stator assembly

Systems and methods for intentionally breaking shafts of compromise...

Systems and methods for detecting anvil position using an inductive...

Electric work machine and production method for electric work machine

Drive unit for electric vehicle

Air compressor

Electric valve

Systems and methods for improved gearboxes for evtol aircraft

Brushless direct current motor for power tools

Lens moving apparatus, and camera module and portable device includ...

Technique for controlling brushless dc motor of electric work machine

Interface circuits for coupling hall sensors and resolvers to contr...

Electrical energy system for barring rotor

Patents Applicationslast 30 patents

BRAKE DEVICE FOR VEHICLE

SYSTEM AND METHOD FOR CHARGING ELECTRIC VEHICLES

MOTOR CONTROL UNIT, ELECTRIC DRIVE ASSEMBLY AND VEHICLE

INTEGRATED POWERTRAIN SYSTEM WITH MOTORTRANSFORMER ACTING AS A MOTO...

AXIAL GAP WHEEL MOTOR SUPPORTED BY AUXILIARY BEARINGS IN A SERIES A...

Electronic Drive for Motor with Even Number of Phases

Permanent Magnet Synchronous Motor with Torque Ripple Reduction

SINGLE CELL BATTERY PACK PLATFORM

MULTI-EXCITATION-SOURCE AXIAL-FLUX PERMANENT-MAGNET MOTOR WITH PART...

ELECTRICALLY-POWERED TURBOMACHINE ASSEMBLIES

AXIAL FIELD ROTARY ENERGY DEVICE HAVING PCB STATOR AND VARIABLE FRE...

DRIVE DEVICE

HEAT MANAGEMENT SYSTEM AND VEHICLE

MOTOR CONTROL DEVICE, DRIVE DEVICE AND ELECTRIC APPARATUS

REDUNDANT LOAD PATH FOR A TILTABLE AIRCRAFT COMPONENT

ROTATABLE STATOR SENSOR DEVICE

Method for Monitoring a Drive Device of an Electric Motor

BLDC MOTOR CONTROLLER

MOTOR CONTROL CIRCUIT FOR LENS FOCUSING

Drive Apparatus and Electric Vehicle

TRANSVERSE FLUX ASYNCHRONOUS ELECTRIC MACHINE

BRACKET FOR COUPLING A POWER ELECTRONIC DEVICE AND A COMPRESSOR ASS...

INTEGRATED ELECTRIC MOTOR DRIVE AND DRY RUNNER CENTRIFUGAL PUMP ASS...

PORTABLE FAN, DRIVE CIRCUIT, HANDHELD FAN, AND NECK FAN

BRUSHLESS WOUND FIELD SYNCHRONOUS MACHINES

POWER MODULE BRIDGE AND METHOD FOR MANUFACTURING IT

METHOD AND DEVICE FOR RESTORATION OF A BATTERY'S ENERGY PARAMETERS

ELECTRIC DRIVE DEVICE

ELECTRICAL MACHINE AND METHOD OF OPERATING ELECTRICAL MACHINE

TWO PHASE PCB STATOR MOTOR WITH INTEGRAL DRIVER CIRCUITRY