Voice coil motors

Industry

CPC
H02P25/034

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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 H02P25/00Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details

Current Industry

H02P25/034Voice coil motors

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Vibration generator and vibration generation method
- Patent number 12,149,191
- Issue date Nov 19, 2024
- Alps Alpine Co., Ltd.
- Hitoshi Shirashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shaker for electronic device
- Patent number 12,107,472
- Issue date Oct 1, 2024
- Apple Inc.
- Onur I. Ilkorur
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adjustment method and apparatus for driving waveform, device, and r...
- Patent number 12,057,009
- Issue date Aug 6, 2024
- HONOR DEVICE CO., LTD.
- Jianwei Zhu
- G08 - SIGNALLING
Information Patent Grant
Methods and apparatus for driver calibration
- Patent number 12,015,381
- Issue date Jun 18, 2024
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Seiji Takeuchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Camera actuator for lens and sensor shifting
- Patent number 11,982,867
- Issue date May 14, 2024
- Apple Inc.
- Shashank Sharma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Servo controller blending
- Patent number 11,948,613
- Issue date Apr 2, 2024
- Seagate Technology LLC
- Chan Fan Lau
- G11 - INFORMATION STORAGE
Information Patent Grant
Camera actuator assembly with sensor shift flexure arrangement
- Patent number 11,831,986
- Issue date Nov 28, 2023
- Apple Inc.
- Shashank Sharma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Operation device and vibration generating device
- Patent number 11,770,086
- Issue date Sep 26, 2023
- Alps Alpine Co., Ltd.
- Hiroshi Wakuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for driver calibration
- Patent number 11,770,105
- Issue date Sep 26, 2023
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Seiji Takeuchi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Impedance measurement for a haptic load
- Patent number 11,722,085
- Issue date Aug 8, 2023
- QUALCOMM Incorporated
- Liangguo Shen
- G08 - SIGNALLING
Information Patent Grant
Voice coil actuator driver signal generator
- Patent number 11,671,047
- Issue date Jun 6, 2023
- GOODIX TECHNOLOGY (HK) COMPANY LIMITED
- Temujin Gautama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voice coil motor
- Patent number 11,658,548
- Issue date May 23, 2023
- Omron Corporation
- Ryuji Kawamoto
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Linear resonant actuator as a tap, touch and pressure sensor using...
- Patent number 11,637,519
- Issue date Apr 25, 2023
- Google LLC
- Artem Dementyev
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Camera actuator for lens and sensor shifting
- Patent number 11,614,597
- Issue date Mar 28, 2023
- Apple Inc.
- Shashank Sharma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor controller
- Patent number 11,611,704
- Issue date Mar 21, 2023
- Global Mixed-mode Technology Inc.
- Wei-Yu Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hierarchical assembly of self-replicating spacecraft using distribu...
- Patent number 11,584,637
- Issue date Feb 21, 2023
- Massachusetts Institute of Technology
- William Kai Langford
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Motor control device
- Patent number 11,588,428
- Issue date Feb 21, 2023
- Alps Alpine Co., Ltd.
- Yuzo Sasaki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Feedback control system and method
- Patent number 11,552,586
- Issue date Jan 10, 2023
- Analog Devices International Unlimited Company
- Jesus Javier Lopez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Actuator driver circuit with self-resonance tracking
- Patent number 11,533,011
- Issue date Dec 20, 2022
- QUALCOMM Incorporated
- Khaled Mahmoud Abdelfattah Aly
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voice coil motor driving device and method for providing control si...
- Patent number 11,515,817
- Issue date Nov 29, 2022
- Silicon Touch Technology Inc.
- Chi-Yuan Chin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Motor and driving device using same
- Patent number 11,404,987
- Issue date Aug 2, 2022
- AAC Technologies Pte. Ltd.
- Yao Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adaptive model feedback for haptic controllers
- Patent number 11,374,522
- Issue date Jun 28, 2022
- Texas Instruments Incorporated
- David Hernandez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Linear resonant actuator as a tap, touch and pressure sensor using...
- Patent number 11,336,216
- Issue date May 17, 2022
- Google LLC
- Artem Dementyev
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driving control apparatus for actuator
- Patent number 11,260,526
- Issue date Mar 1, 2022
- Yamaha Corporation
- Masao Noro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Drive device
- Patent number 11,152,782
- Issue date Oct 19, 2021
- Aisin AW Co., Ltd.
- Kento Yamashita
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Methods and apparatus for driving a transducer
- Patent number 11,139,767
- Issue date Oct 5, 2021
- Cirrus Logic, Inc.
- Marco Janko
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Camera actuator assembly with sensor shift flexure arrangement
- Patent number 11,122,205
- Issue date Sep 14, 2021
- Apple Inc.
- Shashank Sharma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Minimizing transducer settling time
- Patent number 11,121,661
- Issue date Sep 14, 2021
- Cirrus Logic, Inc.
- Marco Janko
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Linear vibration generating device
- Patent number 11,088,606
- Issue date Aug 10, 2021
- MPLUS CO., LTD.
- Tae Hoon Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Motor driver device, semiconductor device, and electronic device in...
- Patent number 11,018,607
- Issue date May 25, 2021
- Rohm Co., Ltd.
- Hisashi Sugie
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MOTOR DRIVER CIRCUIT, POSITIONING DEVICE USING IT, AND HARD DISK DE...
- Publication number 20240313687
- Publication date Sep 19, 2024
- Rohm Co., Ltd.
- HISASHI SUGIE
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS AND APPARATUS FOR DRIVER CALIBRATION
- Publication number 20240291438
- Publication date Aug 29, 2024
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Seiji TAKEUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Linear Motor Driving Method and Circuit and Related Apparatus
- Publication number 20240283383
- Publication date Aug 22, 2024
- Honor Device Co., Ltd.
- Wenqin He
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VIBRATION MOTOR CONTROL CIRCUIT, CONTROL METHOD AND DEVICE THEREOF
- Publication number 20240250627
- Publication date Jul 25, 2024
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Jingheng WANG
- G08 - SIGNALLING
Information Patent Application
VIBRATION DEVICE
- Publication number 20240180777
- Publication date Jun 6, 2024
- FOSTER ELECTRIC COMPANY, LIMITED
- Masayuki Shibata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Adjustment Method and Apparatus for Driving Waveform, Device, and R...
- Publication number 20240185694
- Publication date Jun 6, 2024
- Honor Device Co., Ltd.
- Jianwei Zhu
- G08 - SIGNALLING
Information Patent Application
Camera Actuator for Lens And Sensor Shifting
- Publication number 20240184080
- Publication date Jun 6, 2024
- Apple Inc.
- Shashank Sharma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VIBRATION DEVICE
- Publication number 20240180776
- Publication date Jun 6, 2024
- FOSTER ELECTRIC COMPANY, LIMITED
- Masayuki Shibata
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SERVO CONTROLLER BLENDING
- Publication number 20230410842
- Publication date Dec 21, 2023
- SEAGATE TECHNOLOGY LLC
- Chan Fan Lau
- G11 - INFORMATION STORAGE
Information Patent Application
VOICE COIL MOTOR, METHOD AND DEVICE FOR CONTROLLING VOICE COIL MOTOR
- Publication number 20230402949
- Publication date Dec 14, 2023
- GOERTEK INC.
- Yifan ZHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS AND APPARATUS FOR DRIVER CALIBRATION
- Publication number 20230387865
- Publication date Nov 30, 2023
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Seiji TAKEUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
VOICE COIL MOTOR AND DRIVING METHOD THEREOF
- Publication number 20230251453
- Publication date Aug 10, 2023
- LG Innotek Co., Ltd.
- SANGOK PARK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Camera Actuator for Lens And Sensor Shifting
- Publication number 20230236387
- Publication date Jul 27, 2023
- Apple Inc.
- Shashank Sharma
- G02 - OPTICS
Information Patent Application
VIBRATION GENERATOR AND VIBRATION GENERATION METHOD
- Publication number 20230198442
- Publication date Jun 22, 2023
- ALPS ALPINE CO., LTD.
- Hitoshi Shirashima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC BANDWIDTH ADJUSTMENT AND ELECTROMAGNETIC DAMPING
- Publication number 20230091627
- Publication date Mar 23, 2023
- Google LLC
- Ozan Anac
- G08 - SIGNALLING
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING MOTOR PARAMETERS, AND STORAGE MEDIUM
- Publication number 20220271696
- Publication date Aug 25, 2022
- AAC Acousitc Technologies (Shanghai)Co., Ltd.
- Zheng Xiang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Linear Resonant Actuator as a Tap, Touch and Pressure Sensor using...
- Publication number 20220263447
- Publication date Aug 18, 2022
- Google LLC
- Artem Dementyev
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
IMPEDANCE MEASUREMENT FOR A HAPTIC LOAD
- Publication number 20220224269
- Publication date Jul 14, 2022
- QUALCOMM Incorporated
- Liangguo SHEN
- G08 - SIGNALLING
Information Patent Application
MOTOR CONTROL DEVICE
- Publication number 20220209700
- Publication date Jun 30, 2022
- ALPS ALPINE CO., LTD.
- Yuzo SASAKI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHAKER FOR ELECTRONIC DEVICE
- Publication number 20220200432
- Publication date Jun 23, 2022
- Apple Inc.
- Onur I. ILKORUR
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOICE COIL MOTOR
- Publication number 20220103045
- Publication date Mar 31, 2022
- Omron Corporation
- Ryuji KAWAMOTO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Camera Sensor Shift Flexure Arrangement
- Publication number 20210409604
- Publication date Dec 30, 2021
- Apple Inc.
- Shashank Sharma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESTRICTING UNDESIRED MOVEMENT OF A HAPTIC ACTUATOR
- Publication number 20210328535
- Publication date Oct 21, 2021
- Cirrus Logic International Semiconductor Ltd.
- Aleksey KHENKIN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MOTOR CONTROLLER
- Publication number 20210297572
- Publication date Sep 23, 2021
- Global Mixed-mode Technology Inc.
- Wei-Yu Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ACTUATOR DRIVER CIRCUIT WITH SELF-RESONANCE TRACKING
- Publication number 20210281202
- Publication date Sep 9, 2021
- QUALCOMM Incorporated
- Khaled Mahmoud ABDELFATTAH ALY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPERATION DEVICE AND VIBRATION GENERATING DEVICE
- Publication number 20210184611
- Publication date Jun 17, 2021
- ALPS ALPINE CO., LTD.
- Hiroshi WAKUDA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Camera Actuator For Lens And Sensor Shifting
- Publication number 20210132327
- Publication date May 6, 2021
- Apple Inc.
- Shashank Sharma
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADAPTIVE MODEL FEEDBACK FOR HAPTIC CONTROLLERS
- Publication number 20210135616
- Publication date May 6, 2021
- TEXAS INSTRUMENTS INCORPORATED
- David Hernandez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOICE COIL ACTUATOR DRIVER SIGNAL GENERATOR
- Publication number 20210126568
- Publication date Apr 29, 2021
- GOODIX TECHNOLOGY (HK) COMPANY LIMITED
- Temujin GAUTAMA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Motor and Driving Device Using Same
- Publication number 20200412290
- Publication date Dec 31, 2020
- AAC Technologies Pte. Ltd.
- Yao Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Voice coil motors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Vibration generator and vibration generation method

Shaker for electronic device

Adjustment method and apparatus for driving waveform, device, and r...

Methods and apparatus for driver calibration

Camera actuator for lens and sensor shifting

Servo controller blending

Camera actuator assembly with sensor shift flexure arrangement

Operation device and vibration generating device

Methods and apparatus for driver calibration

Impedance measurement for a haptic load

Voice coil actuator driver signal generator

Voice coil motor

Linear resonant actuator as a tap, touch and pressure sensor using...

Camera actuator for lens and sensor shifting

Motor controller

Hierarchical assembly of self-replicating spacecraft using distribu...

Motor control device

Feedback control system and method

Actuator driver circuit with self-resonance tracking

Voice coil motor driving device and method for providing control si...

Motor and driving device using same

Adaptive model feedback for haptic controllers

Linear resonant actuator as a tap, touch and pressure sensor using...

Driving control apparatus for actuator

Drive device

Methods and apparatus for driving a transducer

Camera actuator assembly with sensor shift flexure arrangement

Minimizing transducer settling time

Linear vibration generating device

Motor driver device, semiconductor device, and electronic device in...

Patents Applicationslast 30 patents

MOTOR DRIVER CIRCUIT, POSITIONING DEVICE USING IT, AND HARD DISK DE...

METHODS AND APPARATUS FOR DRIVER CALIBRATION

Linear Motor Driving Method and Circuit and Related Apparatus

VIBRATION MOTOR CONTROL CIRCUIT, CONTROL METHOD AND DEVICE THEREOF

VIBRATION DEVICE

Adjustment Method and Apparatus for Driving Waveform, Device, and R...

Camera Actuator for Lens And Sensor Shifting

VIBRATION DEVICE

SERVO CONTROLLER BLENDING

VOICE COIL MOTOR, METHOD AND DEVICE FOR CONTROLLING VOICE COIL MOTOR

METHODS AND APPARATUS FOR DRIVER CALIBRATION

VOICE COIL MOTOR AND DRIVING METHOD THEREOF

Camera Actuator for Lens And Sensor Shifting

VIBRATION GENERATOR AND VIBRATION GENERATION METHOD

DYNAMIC BANDWIDTH ADJUSTMENT AND ELECTROMAGNETIC DAMPING

SYSTEM AND METHOD FOR CONTROLLING MOTOR PARAMETERS, AND STORAGE MEDIUM

Linear Resonant Actuator as a Tap, Touch and Pressure Sensor using...

IMPEDANCE MEASUREMENT FOR A HAPTIC LOAD

MOTOR CONTROL DEVICE

SHAKER FOR ELECTRONIC DEVICE

VOICE COIL MOTOR

Camera Sensor Shift Flexure Arrangement

RESTRICTING UNDESIRED MOVEMENT OF A HAPTIC ACTUATOR

MOTOR CONTROLLER

ACTUATOR DRIVER CIRCUIT WITH SELF-RESONANCE TRACKING

OPERATION DEVICE AND VIBRATION GENERATING DEVICE

Camera Actuator For Lens And Sensor Shifting

ADAPTIVE MODEL FEEDBACK FOR HAPTIC CONTROLLERS

VOICE COIL ACTUATOR DRIVER SIGNAL GENERATOR

Motor and Driving Device Using Same