Arrangements for controlling dynamo-electric motors of the kind having motors rotating step by step

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Patents Grantslast 30 patents

Information Patent Grant
Method for repeatable stepper motor homing
- Patent number 12,132,435
- Issue date Oct 29, 2024
- COMET Technologies USA, Inc.
- Anthony Oliveti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Stepping motor abnormality detecting device
- Patent number 12,132,436
- Issue date Oct 29, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Jumpei Niwa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driver device
- Patent number 12,132,434
- Issue date Oct 29, 2024
- Rohm Co., Ltd.
- Ryota Miyagi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control circuit
- Patent number 12,119,777
- Issue date Oct 15, 2024
- Nihon Dempa Kogyo Co., Ltd.
- Shigeru Takegishi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and circuit arrangement for controlling a stepper motor
- Patent number 12,119,776
- Issue date Oct 15, 2024
- Maxim Integrated Products, Inc.
- Bernhard Dwersteg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive device, motor system and electronic device
- Patent number 12,107,412
- Issue date Oct 1, 2024
- Rohm Co., Ltd.
- Yoshito Otaguro
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power management method for a solar watch
- Patent number 12,088,133
- Issue date Sep 10, 2024
- The Swatch Group Research and Development Ltd.
- Matthias Imboden
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
AC machine controlled via amplitude modulation
- Patent number 12,081,160
- Issue date Sep 3, 2024
- P Mudiyanselage Nilantha Prasad Dhammika Gunaratne
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and circuit assembly for sensorless load detection in steppe...
- Patent number 12,068,714
- Issue date Aug 20, 2024
- Maxim Integrated Products, Inc.
- Bernhard Dwersteg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of operating a stepper motor in a dental tool machine
- Patent number 12,028,012
- Issue date Jul 2, 2024
- Dentsply Sirona Inc.
- Hans-Christian Schneider
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Backlash compensation in motion control systems
- Patent number 12,013,678
- Issue date Jun 18, 2024
- Siemens Healthcare Diagnostics Inc.
- Narayanan Ramakrishnan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for controlling stepping motor
- Patent number 12,015,370
- Issue date Jun 18, 2024
- ZHEJIANG DAHUA TECHNOLOGY CO., LTD
- Xiaoling Shi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driver device for a stepping motor
- Patent number 12,003,204
- Issue date Jun 4, 2024
- Rohm Co., Ltd.
- Ryota Miyagi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and circuit assembly for the resonance damping of stepper mo...
- Patent number 11,990,858
- Issue date May 21, 2024
- Maxim Integrated Products, Inc.
- Bernhard Dwersteg
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controller of stepping motor, control method of stepping motor, and...
- Patent number 11,973,458
- Issue date Apr 30, 2024
- Kabushiki Kaisha Toshiba
- Hideki Kimura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Peak current regulation for stepper motors
- Patent number 11,949,364
- Issue date Apr 2, 2024
- Texas Instruments Incorporated
- Venkata Naresh Kotikelapudi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Watch motor control circuit, electronic watch, and watch motor cont...
- Patent number 11,906,934
- Issue date Feb 20, 2024
- Seiko Epson Corporation
- Takashi Kawaguchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control device for stepping motor
- Patent number 11,909,348
- Issue date Feb 20, 2024
- Oriental Motor Co., Ltd.
- Masayuki Someya
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stepping motor control device, movement, timepiece, and stepping mo...
- Patent number 11,909,347
- Issue date Feb 20, 2024
- SEIKO WATCH KABUSHIKI KAISHA
- Akihito Okumura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lens control device and lens control method
- Patent number 11,906,894
- Issue date Feb 20, 2024
- Olympus Corporation
- Yasunori Kudo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Rotor for inductive slip, eccentricity, and tilt sensing
- Patent number 11,885,649
- Issue date Jan 30, 2024
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Jacques Jean Bertin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Step motor drive device
- Patent number 11,855,575
- Issue date Dec 26, 2023
- Citizen Watch Co., Ltd.
- Yu Takyo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive control device, motor unit, and motor drive control method
- Patent number 11,831,270
- Issue date Nov 28, 2023
- MINEBEA MITSUMI INC.
- Naoyuki Wada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system for synchronizing a rotational eccentric mass wit...
- Patent number 11,821,972
- Issue date Nov 21, 2023
- Siemens Healthcare GmbH
- Omar Darwish
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Absolute position sensing system for stepper motor mechanism
- Patent number 11,774,075
- Issue date Oct 3, 2023
- Robe Lighting s.r.o.
- Pavel Jurik
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power transfer based stall detection techniques for stepper motor
- Patent number 11,777,425
- Issue date Oct 3, 2023
- Texas Instruments Incorporated
- Venkata Naresh Kotikelapudi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor drive control device, motor unit, and motor drive control method
- Patent number 11,750,125
- Issue date Sep 5, 2023
- MINEBEA MITSUMI INC.
- Naoyuki Wada
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Refrigerator and controlling method thereof
- Patent number 11,740,013
- Issue date Aug 29, 2023
- Samsung Electronics Co., Ltd.
- Sungho Cho
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Stepper motor drive systems and tubing occluder system
- Patent number 11,724,098
- Issue date Aug 15, 2023
- Terumo Cardiovascular Systems Corporation
- James Bradley Atherton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Control apparatus and method of controlling the same
- Patent number 11,722,078
- Issue date Aug 8, 2023
- Canon Kabushiki Kaisha
- Takashi Fujinaga
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
STEPPING MOTOR CONTROL DEVICE, MOVEMENT, WATCH, AND STEPPING MOTOR...
- Publication number 20240313677
- Publication date Sep 19, 2024
- Seiko Watch Kabushiki Kaisha (trading as Seiko Watch Corporation)
- Ryota OYOKAWA
- G04 - HOROLOGY
Information Patent Application
DRIVER DEVICE, WATER TREATMENT APPARATUS, AND MOTOR DRIVING DEVICE
- Publication number 20240291407
- Publication date Aug 29, 2024
- Rohm Co., Ltd.
- Hiroki HASHIMOTO
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
METHOD AND CIRCUIT ARRANGEMENT FOR CONTROLLING A STEPPER MOTOR
- Publication number 20240266977
- Publication date Aug 8, 2024
- Analog Devices International Unlimited Company
- BERNHARD KARL-HEINZ DWERSTEG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Open-Load Detection for Stepper Motor Drivers
- Publication number 20240223111
- Publication date Jul 4, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Venkata Naresh Kotikelapudi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROMECHANICAL WATCH CAPABLE OF CONTACTLESS COMMUNICATION WITH A...
- Publication number 20240204703
- Publication date Jun 20, 2024
- ETA SA Manufacture Horlogere Suisse
- Laurent CHRISTE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENCODER SPECIFYING METHOD AND DRIVER
- Publication number 20240186924
- Publication date Jun 6, 2024
- Omron Corporation
- Takeshi KIRIBUCHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL CIRCUIT OF A STEPPER MOTOR CAPABLE OF DETECTING AN EXTERNAL...
- Publication number 20240186923
- Publication date Jun 6, 2024
- ETA SA Manufacture Horlogere Suisse
- Joerg BERTHOUD
- G04 - HOROLOGY
Information Patent Application
MOTOR CONTROL DEVICE, MOTOR CONTROL METHOD, AND A NON-TRANSITORY ST...
- Publication number 20240171098
- Publication date May 23, 2024
- MINEBEA MITSUMI Inc.
- Takahiro YAMAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR REPEATABLE STEPPER MOTOR HOMING
- Publication number 20240146219
- Publication date May 2, 2024
- COMET TECHNOLOGIES USA, INC.
- ANTHONY OLIVETI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switching for Six-Step Motor Drives
- Publication number 20240128904
- Publication date Apr 18, 2024
- Christopher W. Gabrys
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS FOR AUTOMATICALLY CONTROLLING THE FLOW RATE OF A FLUID FL...
- Publication number 20240052941
- Publication date Feb 15, 2024
- BEREVA S.R.L.
- Davide ELARDO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING THE POSITION OF A MOVING LIGHT...
- Publication number 20240035647
- Publication date Feb 1, 2024
- Electronic Theatre Controls, Inc.
- Nicholas Veenstra
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE, SUBSTRATE PROCESSING SYSTEM, AND METHOD OF CONTROLL...
- Publication number 20240030046
- Publication date Jan 25, 2024
- TOKYO ELECTRON LIMITED
- Takuya YAMAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DRUG DELIVERY DEVICE WITH ELECTROMAGNETIC DRIVE UNIT
- Publication number 20230330325
- Publication date Oct 19, 2023
- Sanofi-Aventis Deutschand GmbH
- Christian NESSEL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and system for synchronizing a rotational eccentric mass wit...
- Publication number 20230305090
- Publication date Sep 28, 2023
- Siemens Healthcare GmbH
- Omar Darwish
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STEP MOTOR DRIVE DEVICE
- Publication number 20230291338
- Publication date Sep 14, 2023
- Citizen Watch Co., Ltd.
- Yu TAKYO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER TRANSFER BASED STALL DETECTION TECHNIQUES FOR STEPPER MOTOR
- Publication number 20230268855
- Publication date Aug 24, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Venkata Naresh KOTIKELAPUDI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Electronic Watch And Electronic Watch Control Method
- Publication number 20230229114
- Publication date Jul 20, 2023
- SEIKO EPSON CORPORATION
- Takuya TANABE
- G04 - HOROLOGY
Information Patent Application
CONTROL CIRCUIT
- Publication number 20230231500
- Publication date Jul 20, 2023
- NIHON DEMPA KOGYO CO., LTD.
- Shigeru TAKEGISHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ROTATING DEVICE FOR ROTATING DISPLAY DEVICE AND CONTROL METHOD THEREOF
- Publication number 20230217618
- Publication date Jul 6, 2023
- Samsung Electronics Co., LTD
- Eunseok CHOI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Half-Step Motor Driver
- Publication number 20230198432
- Publication date Jun 22, 2023
- SIEMENS SCHWEIZ AG
- Christoph Buob
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
STEPPING MOTOR ABNORMALITY DETECTING DEVICE
- Publication number 20230198433
- Publication date Jun 22, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- JUMPEI NIWA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVING DEVICE, MOTOR SYSTEM AND ELECTRICAL DEVICE
- Publication number 20230179129
- Publication date Jun 8, 2023
- Rohm Co., Ltd.
- Takashige Miyashita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROL DEVICE
- Publication number 20230170832
- Publication date Jun 1, 2023
- ORIENTAL MOTOR CO., LTD.
- Hikaru UMINO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVER DEVICE FOR A STEPPING MOTOR
- Publication number 20230144831
- Publication date May 11, 2023
- Rohm Co., Ltd.
- Ryota MIYAGI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVER DEVICE
- Publication number 20230129142
- Publication date Apr 27, 2023
- Rohm Co., Ltd.
- Ryota MIYAGI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROL DEVICE FOR STEPPING MOTOR
- Publication number 20230131824
- Publication date Apr 27, 2023
- ORIENTAL MOTOR CO., LTD.
- Masayuki SOMEYA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR DRIVE DEVICE, MOTOR SYSTEM AND ELECTRONIC DEVICE
- Publication number 20230100448
- Publication date Mar 30, 2023
- Rohm Co., Ltd.
- YOSHITO OTAGURO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PEAK CURRENT REGULATION FOR STEPPER MOTORS
- Publication number 20230097035
- Publication date Mar 30, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Venkata Naresh KOTIKELAPUDI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CURRENT REGULATION FOR STEPPER MOTORS USING DUAL LOOP CONTROL THROU...
- Publication number 20230067632
- Publication date Mar 2, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Venkata Naresh KOTIKELAPUDI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Arrangements for controlling dynamo-electric motors of the kind having motors rotating step by step

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Method for repeatable stepper motor homing

Stepping motor abnormality detecting device

Driver device

Control circuit

Method and circuit arrangement for controlling a stepper motor

Motor drive device, motor system and electronic device

Power management method for a solar watch

AC machine controlled via amplitude modulation

Method and circuit assembly for sensorless load detection in steppe...

Method of operating a stepper motor in a dental tool machine

Backlash compensation in motion control systems

Systems and methods for controlling stepping motor

Driver device for a stepping motor

Method and circuit assembly for the resonance damping of stepper mo...

Controller of stepping motor, control method of stepping motor, and...

Peak current regulation for stepper motors

Watch motor control circuit, electronic watch, and watch motor cont...

Control device for stepping motor

Stepping motor control device, movement, timepiece, and stepping mo...

Lens control device and lens control method

Rotor for inductive slip, eccentricity, and tilt sensing

Step motor drive device

Motor drive control device, motor unit, and motor drive control method

Method and system for synchronizing a rotational eccentric mass wit...

Absolute position sensing system for stepper motor mechanism

Power transfer based stall detection techniques for stepper motor

Motor drive control device, motor unit, and motor drive control method

Refrigerator and controlling method thereof

Stepper motor drive systems and tubing occluder system

Control apparatus and method of controlling the same

Patents Applicationslast 30 patents

STEPPING MOTOR CONTROL DEVICE, MOVEMENT, WATCH, AND STEPPING MOTOR...

DRIVER DEVICE, WATER TREATMENT APPARATUS, AND MOTOR DRIVING DEVICE

METHOD AND CIRCUIT ARRANGEMENT FOR CONTROLLING A STEPPER MOTOR

Open-Load Detection for Stepper Motor Drivers

ELECTROMECHANICAL WATCH CAPABLE OF CONTACTLESS COMMUNICATION WITH A...

ENCODER SPECIFYING METHOD AND DRIVER

CONTROL CIRCUIT OF A STEPPER MOTOR CAPABLE OF DETECTING AN EXTERNAL...

MOTOR CONTROL DEVICE, MOTOR CONTROL METHOD, AND A NON-TRANSITORY ST...

METHOD FOR REPEATABLE STEPPER MOTOR HOMING

Switching for Six-Step Motor Drives

APPARATUS FOR AUTOMATICALLY CONTROLLING THE FLOW RATE OF A FLUID FL...

SYSTEMS AND METHODS FOR CONTROLLING THE POSITION OF A MOVING LIGHT...

CONTROL DEVICE, SUBSTRATE PROCESSING SYSTEM, AND METHOD OF CONTROLL...

DRUG DELIVERY DEVICE WITH ELECTROMAGNETIC DRIVE UNIT

Method and system for synchronizing a rotational eccentric mass wit...

STEP MOTOR DRIVE DEVICE

POWER TRANSFER BASED STALL DETECTION TECHNIQUES FOR STEPPER MOTOR

Electronic Watch And Electronic Watch Control Method

CONTROL CIRCUIT

ROTATING DEVICE FOR ROTATING DISPLAY DEVICE AND CONTROL METHOD THEREOF

Half-Step Motor Driver

STEPPING MOTOR ABNORMALITY DETECTING DEVICE

MOTOR DRIVING DEVICE, MOTOR SYSTEM AND ELECTRICAL DEVICE

MOTOR CONTROL DEVICE

DRIVER DEVICE FOR A STEPPING MOTOR

DRIVER DEVICE

CONTROL DEVICE FOR STEPPING MOTOR

MOTOR DRIVE DEVICE, MOTOR SYSTEM AND ELECTRONIC DEVICE

PEAK CURRENT REGULATION FOR STEPPER MOTORS

CURRENT REGULATION FOR STEPPER MOTORS USING DUAL LOOP CONTROL THROU...