for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current

Industry

CPC
H02P7/06

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Parent Industries

HELECTRICITY H02Electric power H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS H02P7/00Arrangements for regulating or controlling the speed or torque of electric DC motors

Current Industry

H02P7/06for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Motor drive apparatus
- Patent number 12,170,499
- Issue date Dec 17, 2024
- CARRIER JAPAN CORPORATION
- Masaya Nogi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC motor
- Patent number 12,027,930
- Issue date Jul 2, 2024
- Denso Corporation
- Shota Fujii
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling an electric motor having a mechanical commut...
- Patent number 11,955,920
- Issue date Apr 9, 2024
- Elmos Semiconductor SE
- Jörg Hartzsch
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control for passive wiper system
- Patent number 11,851,033
- Issue date Dec 26, 2023
- Waymo LLC
- Graham Doorley
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electromechanical programmable motor controller
- Patent number 11,831,223
- Issue date Nov 28, 2023
- Elliott Baker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor speed controller and speed control system
- Patent number 11,817,801
- Issue date Nov 14, 2023
- Johnson Controls Tyco IP Holdings LLP
- Menghua Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromechanical actuator for setting a collective offset for a he...
- Patent number 11,745,864
- Issue date Sep 5, 2023
- AIRBUS HELICOPTERS TECHNIK GMBH
- Steffen Hahn
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Navigated surgical system
- Patent number 11,666,343
- Issue date Jun 6, 2023
- Stryker Corporation
- Christopher Philipp
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Sound generating apparatus and method for vehicle
- Patent number 11,623,563
- Issue date Apr 11, 2023
- Hyundai Motor Company
- Kyoung Jin Chang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Back-drive of motor based on position data
- Patent number 11,573,647
- Issue date Feb 7, 2023
- Amazon Technologies, Inc.
- Hua Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Control for passive wiper system
- Patent number 11,554,756
- Issue date Jan 17, 2023
- Waymo LLC
- Graham Doorley
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brushless direct current motor with dual stators
- Patent number 11,437,898
- Issue date Sep 6, 2022
- Dana Automotive Systems Group, LLC
- Johannes N. van Ginkel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Image recording apparatus
- Patent number 11,345,171
- Issue date May 31, 2022
- Brother Kogyo Kabushiki Kaisha
- Yuta Arakawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Shunt series wound direct current (DC) motor driving device and equ...
- Patent number 11,329,581
- Issue date May 10, 2022
- University of Shanghai for Science and Technology
- Shaolong Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Supply current limiting of DC machines
- Patent number 11,290,042
- Issue date Mar 29, 2022
- Steering Solutions IP Holding Corporation
- Prerit Pramod
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wiper device
- Patent number 11,260,829
- Issue date Mar 1, 2022
- Denso Corporation
- Yuta Doi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Rotation speed regulation system for electric tool switch
- Patent number 11,258,382
- Issue date Feb 22, 2022
- SUZHOU HUAZHIJIE TELECOM CO., LTD.
- Shiming Wu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current surge protection circuits for base station antennas having...
- Patent number 11,201,401
- Issue date Dec 14, 2021
- CommScope Technologies LLC
- Wencai George Jing
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control circuit for passive braking for DC motor
- Patent number 11,108,345
- Issue date Aug 31, 2021
- Texas Instruments Incorporated
- Nicholas James Oborny
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Arc-quenching device for direct current switch
- Patent number 11,087,934
- Issue date Aug 10, 2021
- Omron Corporation
- Koji Omori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Navigated surgical system including override option
- Patent number 11,076,866
- Issue date Aug 3, 2021
- Stryker Corporation
- Christopher Philipp
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electrical relay device
- Patent number 11,062,866
- Issue date Jul 13, 2021
- STMicroelectronics (Grand Ouest) SAS
- Vincent Abriou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc-quenching device for direct current switch
- Patent number 10,964,493
- Issue date Mar 30, 2021
- Omron Corporation
- Koji Omori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Motor drive circuit, method of controlling same, and storage medium
- Patent number 10,958,197
- Issue date Mar 23, 2021
- Canon Kabushiki Kaisha
- Keiji Harada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrically operated valve system
- Patent number 10,907,747
- Issue date Feb 2, 2021
- Toyota Jidosha Kabushiki Kaisha
- Takaharu Hagiwara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Systems and methods for providing redundancy to electronic speed co...
- Patent number 10,901,414
- Issue date Jan 26, 2021
- SZ DJI Technology Co., Ltd
- Qiu Lan
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Drive control device for electric motor and drive control method fo...
- Patent number 10,833,621
- Issue date Nov 10, 2020
- HITACHI AUTOMOTIVE SYSTEMS, LTD.
- Haruhiko Fujita
- G01 - MEASURING TESTING
Information Patent Grant
Control for passive wiper system
- Patent number 10,766,463
- Issue date Sep 8, 2020
- Waymo LLC
- Graham Doorley
- B60 - VEHICLES IN GENERAL
Information Patent Grant
HVAC controller that provides multiple types of proportional motor...
- Patent number 10,756,663
- Issue date Aug 25, 2020
- Lennox Industries Inc.
- Jimmie Curry
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device and current ripple detection method for DC motor
- Patent number 10,693,399
- Issue date Jun 23, 2020
- Mitsuba Corporation
- Yuichi Yanagita
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CONTROL FOR PASSIVE WIPER SYSTEM
- Publication number 20240067134
- Publication date Feb 29, 2024
- WAYMO LLC
- Graham Doorley
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR DRIVE APPARATUS
- Publication number 20230188076
- Publication date Jun 15, 2023
- Toshiba Carrier Corporation
- Masaya Nogi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL FOR PASSIVE WIPER SYSTEM
- Publication number 20230113678
- Publication date Apr 13, 2023
- WAYMO LLC
- Graham Doorley
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR CONTROLLING AN ELECTRIC MOTOR HAVING A MECHANICAL COMMUT...
- Publication number 20220345059
- Publication date Oct 27, 2022
- Elmos Semiconductor SE
- Jörg HARTZSCH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATION SPEED REGULATION SYSTEM FOR ELECTRIC TOOL SWITCH
- Publication number 20220045634
- Publication date Feb 10, 2022
- Suzhou Huazhijie Telecom Co.,Ltd.
- Shiming WU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC MOTOR
- Publication number 20220037974
- Publication date Feb 3, 2022
- Denso Corporation
- Shota FUJII
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Shunt Series Wound Direct Current (DC) Motor Driving Device and Equ...
- Publication number 20220029565
- Publication date Jan 27, 2022
- University of Shanghai for Science and Technology
- Shaolong LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMAGE RECORDING APPARATUS
- Publication number 20210379910
- Publication date Dec 9, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Yuta ARAKAWA
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
NAVIGATED SURGICAL SYSTEM INCLUDING OVERRIDE OPTION
- Publication number 20210338253
- Publication date Nov 4, 2021
- Stryker Corporation
- Christopher Philipp
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SOUND GENERATING APPARATUS AND METHOD FOR VEHICLE
- Publication number 20210309147
- Publication date Oct 7, 2021
- Hyundai Motor Company
- Kyoung Jin CHANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
SURGICAL STAPLER HAVING MOTOR CONTROL BASED ON A DRIVE SYSTEM COMPO...
- Publication number 20210282776
- Publication date Sep 16, 2021
- Ethicon LLC
- Mark D. Overmyer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SURGICAL STAPLER HAVING MOTOR CONTROL BASED ON A DRIVE SYSTEM COMPO...
- Publication number 20210059670
- Publication date Mar 4, 2021
- Mark D. Overmyer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CONTROL FOR PASSIVE WIPER SYSTEM
- Publication number 20210009087
- Publication date Jan 14, 2021
- WAYMO LLC
- Graham Doorley
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR SPEED CONTROLLER AND SPEED CONTROL SYSTEM
- Publication number 20200204095
- Publication date Jun 25, 2020
- Johnson Controls Technology Company
- Menghua Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Navigated Surgical System Including Override Option
- Publication number 20200113583
- Publication date Apr 16, 2020
- Stryker Corporation
- Christopher Philipp
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICALLY OPERATED VALVE SYSTEM
- Publication number 20200072374
- Publication date Mar 5, 2020
- Toyota Jidosha Kabushiki Kaisha
- Takaharu HAGIWARA
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
MOTOR CONTROL DEVICE AND CURRENT RIPPLE DETECTION METHOD FOR DC MOTOR
- Publication number 20200044588
- Publication date Feb 6, 2020
- Mitsuba Corporation
- Yuichi YANAGITA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVE CONTROL DEVICE FOR ELECTRIC MOTOR AND DRIVE CONTROL METHOD FO...
- Publication number 20200036318
- Publication date Jan 30, 2020
- Hitachi Automotive Systems, Ltd.
- Haruhiko FUJITA
- G01 - MEASURING TESTING
Information Patent Application
MOTOR DRIVE CIRCUIT, METHOD OF CONTROLLING SAME, AND STORAGE MEDIUM
- Publication number 20200028458
- Publication date Jan 23, 2020
- Canon Kabushiki Kaisha
- Keiji Harada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Simulated Mass Rotation Systems and Methods
- Publication number 20200014316
- Publication date Jan 9, 2020
- Boyd Randolph Hobbs
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SURGICAL STAPLER HAVING MOTOR CONTROL BASED ON A DRIVE SYSTEM COMPO...
- Publication number 20190328387
- Publication date Oct 31, 2019
- Ethicon LLC
- Mark D. Overmyer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ARC-QUENCHING DEVICE FOR DIRECT CURRENT SWITCH
- Publication number 20190287742
- Publication date Sep 19, 2019
- Omron Corporation
- Koji Omori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ARC-QUENCHING DEVICE FOR DIRECT CURRENT SWITCH
- Publication number 20190279830
- Publication date Sep 12, 2019
- Omron Corporation
- Koji Omori
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS AND APPARATUS RELATING TO FAN AND/OR LIGHTING CONTROL
- Publication number 20190220071
- Publication date Jul 18, 2019
- Wangs Alliance Corporation
- Eric Stefankiewicz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR PROVIDING REDUNDANCY TO ELECTRONIC SPEED CO...
- Publication number 20190212733
- Publication date Jul 11, 2019
- SZ DJI Technology Co., Ltd.
- Qiu LAN
- G05 - CONTROLLING REGULATING
Information Patent Application
ALTITUDE CORRECTION METHOD AND SYSTEM FOR REGULATING AND CONTROLLIN...
- Publication number 20190110377
- Publication date Apr 11, 2019
- ZHENGZHOU YUNHAI INFORMATION TECHNOLOGY CO., LTD.
- Guangyi YU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HOIST SYSTEM WITH DIRECT CURRENT POWER SUPPLY
- Publication number 20190100929
- Publication date Apr 4, 2019
- SafeWorks, LLC
- Vishnu Irigireddy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REGENERATIVE CURRENT LIMITING OF DC MACHINES
- Publication number 20190092381
- Publication date Mar 28, 2019
- STEERING SOLUTIONS IP HOLDING CORPORATION
- Perit Pramod
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
FEEDFORWARD CONTROL OF PERMANENT MAGNET DC MOTORS
- Publication number 20190097556
- Publication date Mar 28, 2019
- STEERING SOLUTIONS IP HOLDING CORPORATION
- Perit Pramod
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATABLE ELECTRIC MACHINES
- Publication number 20190074784
- Publication date Mar 7, 2019
- Dynacircumotion Ltd.
- Roul Delroy Martin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Motor drive apparatus

DC motor

Method for controlling an electric motor having a mechanical commut...

Control for passive wiper system

Electromechanical programmable motor controller

Motor speed controller and speed control system

Electromechanical actuator for setting a collective offset for a he...

Navigated surgical system

Sound generating apparatus and method for vehicle

Back-drive of motor based on position data

Control for passive wiper system

Brushless direct current motor with dual stators

Image recording apparatus

Shunt series wound direct current (DC) motor driving device and equ...

Supply current limiting of DC machines

Wiper device

Rotation speed regulation system for electric tool switch

Current surge protection circuits for base station antennas having...

Control circuit for passive braking for DC motor

Arc-quenching device for direct current switch

Navigated surgical system including override option

Electrical relay device

Arc-quenching device for direct current switch

Motor drive circuit, method of controlling same, and storage medium

Electrically operated valve system

Systems and methods for providing redundancy to electronic speed co...

Drive control device for electric motor and drive control method fo...

Control for passive wiper system

HVAC controller that provides multiple types of proportional motor...

Motor control device and current ripple detection method for DC motor

Patents Applicationslast 30 patents

CONTROL FOR PASSIVE WIPER SYSTEM

MOTOR DRIVE APPARATUS

CONTROL FOR PASSIVE WIPER SYSTEM

METHOD FOR CONTROLLING AN ELECTRIC MOTOR HAVING A MECHANICAL COMMUT...

ROTATION SPEED REGULATION SYSTEM FOR ELECTRIC TOOL SWITCH

DC MOTOR

Shunt Series Wound Direct Current (DC) Motor Driving Device and Equ...

IMAGE RECORDING APPARATUS

NAVIGATED SURGICAL SYSTEM INCLUDING OVERRIDE OPTION

SOUND GENERATING APPARATUS AND METHOD FOR VEHICLE

SURGICAL STAPLER HAVING MOTOR CONTROL BASED ON A DRIVE SYSTEM COMPO...

SURGICAL STAPLER HAVING MOTOR CONTROL BASED ON A DRIVE SYSTEM COMPO...

CONTROL FOR PASSIVE WIPER SYSTEM

MOTOR SPEED CONTROLLER AND SPEED CONTROL SYSTEM

Navigated Surgical System Including Override Option

ELECTRICALLY OPERATED VALVE SYSTEM

MOTOR CONTROL DEVICE AND CURRENT RIPPLE DETECTION METHOD FOR DC MOTOR

DRIVE CONTROL DEVICE FOR ELECTRIC MOTOR AND DRIVE CONTROL METHOD FO...

MOTOR DRIVE CIRCUIT, METHOD OF CONTROLLING SAME, AND STORAGE MEDIUM

Simulated Mass Rotation Systems and Methods

SURGICAL STAPLER HAVING MOTOR CONTROL BASED ON A DRIVE SYSTEM COMPO...

ARC-QUENCHING DEVICE FOR DIRECT CURRENT SWITCH

ARC-QUENCHING DEVICE FOR DIRECT CURRENT SWITCH

METHODS AND APPARATUS RELATING TO FAN AND/OR LIGHTING CONTROL

SYSTEMS AND METHODS FOR PROVIDING REDUNDANCY TO ELECTRONIC SPEED CO...

ALTITUDE CORRECTION METHOD AND SYSTEM FOR REGULATING AND CONTROLLIN...

HOIST SYSTEM WITH DIRECT CURRENT POWER SUPPLY

REGENERATIVE CURRENT LIMITING OF DC MACHINES

FEEDFORWARD CONTROL OF PERMANENT MAGNET DC MOTORS

ROTATABLE ELECTRIC MACHINES