wherein the position is detected using the ripple of the current caused by the commutator

Industry

CPC
H02P7/0094

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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

H02P7/0094wherein the position is detected using the ripple of the current caused by the commutator

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Control module for adjusting flaps of a vehicle
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- Issue date Sep 24, 2024
- MCi (Mirror Controls International) Netherlands B.V.
- Marius Brand
- B60 - VEHICLES IN GENERAL
Information Patent Grant
DC motor
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- Issue date Jul 2, 2024
- Denso Corporation
- Shota Fujii
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Compensation for historical error in dynamic observer-based ripple...
- Patent number 11,936,325
- Issue date Mar 19, 2024
- Texas Instruments Incorporated
- Kaushik Alwala
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Parasitic pulse cancelation circuit
- Patent number 11,923,850
- Issue date Mar 5, 2024
- Inteva Products, LLC
- François Breynaert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Resistance determination in an electric motor assembly
- Patent number 11,757,387
- Issue date Sep 12, 2023
- MCi (Mirror Controls International) Netherlands B.V.
- Jinku Hu
- G01 - MEASURING TESTING
Information Patent Grant
Control module for adjusting flaps of a vehicle
- Patent number 11,712,963
- Issue date Aug 1, 2023
- MCi (Mirror Controls International) Netherlands B.V.
- Marius Brand
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sensorless position detection for electric machine
- Patent number 11,711,034
- Issue date Jul 25, 2023
- KOHLER CO.
- Isaac S. Frampton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ripple count circuit including varying ripple threshold detection
- Patent number 11,705,836
- Issue date Jul 18, 2023
- INTEVA FRANCE
- François Breynaert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Anti-pinch method for an apparatus for automatic movement of slidin...
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- Issue date May 23, 2023
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Information Patent Grant
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- Issue date Feb 28, 2023
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- Syunji Yamauchi
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Information Patent Grant
Control module for adjusting flaps of a vehicle
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- Issue date Dec 13, 2022
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- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus for detecting rotation of motor
- Patent number 11,515,816
- Issue date Nov 29, 2022
- HYUNDAI TRANSYS INC.
- Ho Cheoul Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Ripple count circuit including varying ripple threshold detection
- Patent number 11,496,080
- Issue date Nov 8, 2022
- INTEVA FRANCE
- François Breynaert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for calculating motor position, inertia and res...
- Patent number 11,463,030
- Issue date Oct 4, 2022
- Gentherm Inc.
- Patrick Jordan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optimizing comparator operation for a varying DC component input
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- Issue date Jul 26, 2022
- Texas Instruments Incorporated
- Matthew Sean Sullivan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electromotive furniture drive, furniture, and method for detecting...
- Patent number 11,374,516
- Issue date Jun 28, 2022
- DewertOkin Technology Group Co. Ltd
- Armin Hille
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and device for determining the rotational speed and the angl...
- Patent number 11,283,380
- Issue date Mar 22, 2022
- Conti Temic Microelectronic GmbH
- Josef Forster
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for detecting rotation direction and method for detecting ro...
- Patent number 11,128,244
- Issue date Sep 21, 2021
- Mitsuba Corporation
- Yuichi Yanagita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for calculating motor position, inertia and res...
- Patent number 11,070,151
- Issue date Jul 20, 2021
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- Patrick Jordan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Image forming apparatus detecting status of motor
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- Issue date Jul 7, 2020
- Kyocera Document Solutions, Inc.
- Shogo Yoneda
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device and current ripple detection method for DC motor
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- Issue date Jun 23, 2020
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Information Patent Grant
Method and apparatus for controlling safety power window
- Patent number 10,637,380
- Issue date Apr 28, 2020
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- Dong Hun Son
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Systems and methods for calculating motor position, inertia and res...
- Patent number 10,536,100
- Issue date Jan 14, 2020
- Gentherm Incorporated
- Patrick Jordan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Brushless direct current electric motor driving control method and...
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- Issue date Oct 15, 2019
- Hyundai Motor Company
- Dong Soo Shim
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Vehicle motor control apparatus and method
- Patent number 10,270,375
- Issue date Apr 23, 2019
- Hyundai Motor Corporation
- Jeong Gi Yun
- B60 - VEHICLES IN GENERAL
Information Patent Grant
HVAC actuator
- Patent number 10,069,448
- Issue date Sep 4, 2018
- DENSO International America, Inc.
- Katsumi Nishikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor control device and game machine
- Patent number 10,008,964
- Issue date Jun 26, 2018
- Omron Corporation
- Hiroyuki Ibuki
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Ripple current sensing type motor controlling apparatus and method...
- Patent number 9,979,334
- Issue date May 22, 2018
- Hyundai Motor Company
- Jeong Gi Yun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for controlling a ripple current sensing motor
- Patent number 9,787,232
- Issue date Oct 10, 2017
- Hyundai Motor Company
- Jeong Gi Yun
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and apparatus for determining a rotor position and rotation...
- Patent number 9,667,127
- Issue date May 30, 2017
- Robert Bosch GmbH
- Gerald Roos
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
TUNABLE CIRCUIT FOR ROTARY POSITION DETECTION
- Publication number 20240380343
- Publication date Nov 14, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Vikram Dilip DANGE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR POSITION ESTIMATION USING CURRENT RIPPLES
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- Magna Seating Inc.
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- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESISTANCE DETERMINATION IN AN ELECTRIC MOTOR ASSEMBLY
- Publication number 20230370000
- Publication date Nov 16, 2023
- MCI (MIRROR CONTROLS INTERNATIONAL) NETHERLANDS B.V.
- Jinku HU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SENSORLESS POSITION DETECTION FOR ELECTRIC MACHINE
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- Publication date Oct 5, 2023
- KOHLER CO.
- Isaac S. Frampton
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Information Patent Application
Compensation for Historical Error in Dynamic Observer-Based Ripple...
- Publication number 20230253899
- Publication date Aug 10, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Kaushik Alwala
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RIPPLE COUNT CIRCUIT INCLUDING VARYING RIPPLE THRESHOLD DETECTION
- Publication number 20230118710
- Publication date Apr 20, 2023
- INTEVA PRODUCTS FRANCE SAS
- François BREYNAERT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PARASITIC PULSE CANCELATION CIRCUIT
- Publication number 20220368331
- Publication date Nov 17, 2022
- INTEVA PRODUCTS, LLC
- François Breynaert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Adjusting Device, Motor-Driven Valve and Method for Operating an Ad...
- Publication number 20220368254
- Publication date Nov 17, 2022
- OBLAMATIK AG
- Thomas KNUPFER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL MODULE FOR ADJUSTING FLAPS OF A VEHICLE
- Publication number 20220348073
- Publication date Nov 3, 2022
- MCI (MIRROR CONTROLS INTERNATIONAL) NETHERLANDS B.V.
- Marius BRAND
- B60 - VEHICLES IN GENERAL
Information Patent Application
SENSORLESS POSITION DETECTION FOR ELECTRIC MACHINE
- Publication number 20220173680
- Publication date Jun 2, 2022
- KOHLER CO.
- Isaac S. Frampton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESISTANCE DETERMINATION IN AN ELECTRIC MOTOR ASSEMBLY
- Publication number 20220166354
- Publication date May 26, 2022
- MCI (MIRROR CONTROLS INTERNATIONAL) NETHERLANDS B.V.
- Jinku HU
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR DETECTING ROTATION OF MOTOR
- Publication number 20220069750
- Publication date Mar 3, 2022
- HYUNDAI TRANSYS INC.
- Ho Cheoul LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR CALCULATING MOTOR POSITION, INERTIA AND RES...
- Publication number 20210167704
- Publication date Jun 3, 2021
- Gentherm Inc.
- Patrick Jordan
- B60 - VEHICLES IN GENERAL
Information Patent Application
MOTOR CONTROL DEVICE
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- Publication date Mar 11, 2021
- DENSO CORPORATION
- Syunji YAMAUCHI
- G01 - MEASURING TESTING
Information Patent Application
CONTROL MODULE FOR ADJUSTING FLAPS OF A VEHICLE
- Publication number 20210061087
- Publication date Mar 4, 2021
- MCI (MIRROR CONTROLS INTERNATIONAL) NETHERLANDS B.V.
- Marius BRAND
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR DETERMINING THE ROTATIONAL SPEED AND THE ANGL...
- Publication number 20210044228
- Publication date Feb 11, 2021
- Conti Temic microelectronic GmbH
- Josef Forster
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RIPPLE COUNT CIRCUIT INCLUDING VARYING RIPPLE THRESHOLD DETECTION
- Publication number 20200343842
- Publication date Oct 29, 2020
- INTEVA PRODUCTS FRANCE SAS
- François BREYNAERT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTROMOTIVE FURNITURE DRIVE, FURNITURE, AND METHOD FOR DETECTING...
- Publication number 20200328703
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- DewertOkin
- Armin Hille
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE FOR DETECTING ROTATION DIRECTION AND METHOD FOR DETECTING RO...
- Publication number 20200204094
- Publication date Jun 25, 2020
- Mitsuba Corporation
- Yuichi YANAGITA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RIPPLE COUNTING FILTERING AND PEAK DETECTION METHOD AND SYSTEM
- Publication number 20200186062
- Publication date Jun 11, 2020
- Magna Closures Inc.
- Luca FANCELLU
- G01 - MEASURING TESTING
Information Patent Application
Systems And Methods For Calculating Motor Position, Inertia And Res...
- Publication number 20200119670
- Publication date Apr 16, 2020
- Gentherm Inc.
- Patrick Jordan
- B60 - VEHICLES IN GENERAL
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
ANTI-PINCH METHOD FOR AN APPARATUS FOR AUTOMATIC MOVEMENT OF SLIDIN...
- Publication number 20190390500
- Publication date Dec 26, 2019
- AUTOMOTIVE LIGHTING ITALIA S.p.A.
- Alessio Pellegrinetti
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING SAFETY POWER WINDOW
- Publication number 20190253010
- Publication date Aug 15, 2019
- DY AUTO CORPORATION
- Dong Hun Son
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
OPTIMIZING COMPARATOR OPERATION FOR A VARYING DC COMPONENT INPUT
- Publication number 20190006970
- Publication date Jan 3, 2019
- TEXAS INSTRUMENTS INCORPORATED
- Matthew Sean Sullivan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VEHICLE MOTOR CONTROL APPARATUS AND METHOD
- Publication number 20180287529
- Publication date Oct 4, 2018
- HYUNDAI MOTOR CORPORATION
- Jeong Gi YUN
- B60 - VEHICLES IN GENERAL
Information Patent Application
IMAGE FORMING APPARATUS DETECTING STATUS OF MOTOR
- Publication number 20180217544
- Publication date Aug 2, 2018
- KYOCERA Document Solutions
- Shogo Yoneda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
BRUSHLESS DIRECT CURRENT ELECTRIC MOTOR DRIVING CONTROL METHOD AND...
- Publication number 20180167005
- Publication date Jun 14, 2018
- Hyundai Motor Company
- Dong Soo Shim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
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- Publication number 20180013362
- Publication date Jan 11, 2018
- Omron Corporation
- Hiroyuki IBUKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HVAC ACTUATOR
- Publication number 20170356667
- Publication date Dec 14, 2017
- DENSO International America, Inc.
- Katsumi NISHIKAWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

wherein the position is detected using the ripple of the current caused by the commutator

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Control module for adjusting flaps of a vehicle

DC motor

Compensation for historical error in dynamic observer-based ripple...

Parasitic pulse cancelation circuit

Resistance determination in an electric motor assembly

Control module for adjusting flaps of a vehicle

Sensorless position detection for electric machine

Ripple count circuit including varying ripple threshold detection

Anti-pinch method for an apparatus for automatic movement of slidin...

Motor control device

Control module for adjusting flaps of a vehicle

Apparatus for detecting rotation of motor

Ripple count circuit including varying ripple threshold detection

Systems and methods for calculating motor position, inertia and res...

Optimizing comparator operation for a varying DC component input

Electromotive furniture drive, furniture, and method for detecting...

Method and device for determining the rotational speed and the angl...

Device for detecting rotation direction and method for detecting ro...

Systems and methods for calculating motor position, inertia and res...

Image forming apparatus detecting status of motor

Motor control device and current ripple detection method for DC motor

Method and apparatus for controlling safety power window

Systems and methods for calculating motor position, inertia and res...

Brushless direct current electric motor driving control method and...

Vehicle motor control apparatus and method

HVAC actuator

Motor control device and game machine

Ripple current sensing type motor controlling apparatus and method...

Apparatus and method for controlling a ripple current sensing motor

Method and apparatus for determining a rotor position and rotation...

Patents Applicationslast 30 patents

TUNABLE CIRCUIT FOR ROTARY POSITION DETECTION

MOTOR POSITION ESTIMATION USING CURRENT RIPPLES

RESISTANCE DETERMINATION IN AN ELECTRIC MOTOR ASSEMBLY

SENSORLESS POSITION DETECTION FOR ELECTRIC MACHINE

Compensation for Historical Error in Dynamic Observer-Based Ripple...

RIPPLE COUNT CIRCUIT INCLUDING VARYING RIPPLE THRESHOLD DETECTION

PARASITIC PULSE CANCELATION CIRCUIT

Adjusting Device, Motor-Driven Valve and Method for Operating an Ad...

CONTROL MODULE FOR ADJUSTING FLAPS OF A VEHICLE

SENSORLESS POSITION DETECTION FOR ELECTRIC MACHINE

RESISTANCE DETERMINATION IN AN ELECTRIC MOTOR ASSEMBLY

APPARATUS FOR DETECTING ROTATION OF MOTOR

SYSTEMS AND METHODS FOR CALCULATING MOTOR POSITION, INERTIA AND RES...

MOTOR CONTROL DEVICE

CONTROL MODULE FOR ADJUSTING FLAPS OF A VEHICLE

METHOD AND DEVICE FOR DETERMINING THE ROTATIONAL SPEED AND THE ANGL...

RIPPLE COUNT CIRCUIT INCLUDING VARYING RIPPLE THRESHOLD DETECTION

ELECTROMOTIVE FURNITURE DRIVE, FURNITURE, AND METHOD FOR DETECTING...

DEVICE FOR DETECTING ROTATION DIRECTION AND METHOD FOR DETECTING RO...

RIPPLE COUNTING FILTERING AND PEAK DETECTION METHOD AND SYSTEM

Systems And Methods For Calculating Motor Position, Inertia And Res...

MOTOR CONTROL DEVICE AND CURRENT RIPPLE DETECTION METHOD FOR DC MOTOR

ANTI-PINCH METHOD FOR AN APPARATUS FOR AUTOMATIC MOVEMENT OF SLIDIN...

METHOD AND APPARATUS FOR CONTROLLING SAFETY POWER WINDOW

OPTIMIZING COMPARATOR OPERATION FOR A VARYING DC COMPONENT INPUT

VEHICLE MOTOR CONTROL APPARATUS AND METHOD

IMAGE FORMING APPARATUS DETECTING STATUS OF MOTOR

BRUSHLESS DIRECT CURRENT ELECTRIC MOTOR DRIVING CONTROL METHOD AND...

MOTOR CONTROL DEVICE AND GAME MACHINE

HVAC ACTUATOR