TREA

Dc motors Unipolar motors

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  • CPC
  • H02K41/035
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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K41/00Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path

Current Industry

H02K41/035Dc motors Unipolar motors
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ANTI-TWIST STRUCTURE OF VOICE COIL MOTOR
    • Publication number 20250150700
    • Publication date May 8, 2025
    • LANTO ELECTRONIC LIMITED
    • Wen-Yen Huang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ANTI-TWIST STRUCTURE OF VOICE COIL MOTOR
    • Publication number 20250150699
    • Publication date May 8, 2025
    • LANTO ELECTRONIC LIMITED
    • Wen-Yen Huang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VOICE COIL MOTOR
    • Publication number 20250130395
    • Publication date Apr 24, 2025
    • LG Innotek Co., Ltd.
    • Sangjun Min
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Ball Bearing Sensor Shift Arrangement for Camera With Fixed Magnets
    • Publication number 20250126359
    • Publication date Apr 17, 2025
    • Apple Inc.
    • Bin Xu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LENS DRIVING DEVICE AND CAMERA DEVICE COMPRISING SAME
    • Publication number 20250123537
    • Publication date Apr 17, 2025
    • LG Innotek Co., Ltd.
    • Sang Jun MIN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CAMERA MODULE AND OPTICAL INSTRUMENT COMPRISING SAME
    • Publication number 20250126340
    • Publication date Apr 17, 2025
    • LG Innotek Co., Ltd.
    • Sang Ok Park
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OPTICAL ELEMENT DRIVING UNIT, IMAGING OPTICAL MODULE AND ELECTRONIC...
    • Publication number 20250123460
    • Publication date Apr 17, 2025
    • LARGAN DIGITAL CO.,LTD.
    • Yu Chen LAI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CAMERA MODULE INCLUDING APERTURE
    • Publication number 20250116913
    • Publication date Apr 10, 2025
    • Samsung Electronics Co., Ltd.
    • Dong Joon Won
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVING MECHANISM
    • Publication number 20250102759
    • Publication date Mar 27, 2025
    • TDK TAIWAN CORP.
    • Ying-Jen WANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    DRIVING MECHANISM
    • Publication number 20250102758
    • Publication date Mar 27, 2025
    • TDK TAIWAN CORP.
    • Ying-Jen WANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VOICE COIL MOTOR COMPOSITE MAGNET ASSEMBLY INCLUDING LOW-COERCIVITY...
    • Publication number 20250104735
    • Publication date Mar 27, 2025
    • Western Digital Technologies, Inc.
    • Brandon Kaplan
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    LENS MOVING APPARATUS WITH A BOBBIN COMPRISING A GROOVE AND ELASTIC...
    • Publication number 20250085505
    • Publication date Mar 13, 2025
    • LG Innotek Co., Ltd.
    • Jae Hong CHO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TEMPERATURE CONTROL FOR HALL BAR SENSOR CORRECTION
    • Publication number 20250076416
    • Publication date Mar 6, 2025
    • COREPHOTONICS LTD.
    • Yiftah Kowal
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LENS DRIVING DEVICE, AND CAMERA MODULE AND OPTICAL DEVICE INCLUDING...
    • Publication number 20250080818
    • Publication date Mar 6, 2025
    • LG Innotek Co., Ltd.
    • Sang Ok Park
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LENS DRIVING MOTOR
    • Publication number 20250052976
    • Publication date Feb 13, 2025
    • LG Innotek Co., Ltd.
    • Sang Ok Park
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CAMERA MODULE
    • Publication number 20250055362
    • Publication date Feb 13, 2025
    • LG Innotek Co., Ltd.
    • Jin Suk HAN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FLUX TRACKED VOICE-COIL SPEAKER
    • Publication number 20250056161
    • Publication date Feb 13, 2025
    • Tymphany HK Limited
    • Solal BOUCHET
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LENS DRIVING APPARATUS, AND CAMERA MODULE AND OPTICAL DEVICE COMPRI...
    • Publication number 20250035884
    • Publication date Jan 30, 2025
    • LG Innotek Co., Ltd.
    • Seung Hak LEE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MODULE SYSTEM
    • Publication number 20250038633
    • Publication date Jan 30, 2025
    • THK CO., LTD.
    • Akihiro Unno
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OPTICAL ELEMENT DRIVING SYSTEM AND MECHANISM THEREOF
    • Publication number 20250028151
    • Publication date Jan 23, 2025
    • TDK TAIWAN CORP.
    • Chien-Lun HUANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electromagnetic MEMS Assembly
    • Publication number 20250024151
    • Publication date Jan 16, 2025
    • MEMS DRIVE (NANJING) CO., LTD.
    • Matthew Ng
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LENS BARREL
    • Publication number 20250013126
    • Publication date Jan 9, 2025
    • FUJIFILM CORPORATION
    • Yasuhiro MORI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    APPARATUS, SYSTEMS, AND METHODS FOR GENERATING FORCE IN ELECTROMAGN...
    • Publication number 20250007379
    • Publication date Jan 2, 2025
    • Thomas Alexander Johnson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LENS DRIVING DEVICE, CAMERA MODULE, AND OPTICAL APPARATUS
    • Publication number 20240419012
    • Publication date Dec 19, 2024
    • LG Innotek Co., Ltd.
    • Tae Bong PARK
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CAMERA MODULE AND ELECTRONIC DEVICE COMPRISING SAME
    • Publication number 20240419013
    • Publication date Dec 19, 2024
    • Samsung Electronics Co., Ltd.
    • Youngjae HWANG
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    POSITION DETECTION SYSTEM FOR USE IN MOTORS
    • Publication number 20240405643
    • Publication date Dec 5, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • Kazuhiro ONAKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Variable Aperture Drive Motor, Camera Apparatus, and Electronic Device
    • Publication number 20240377706
    • Publication date Nov 14, 2024
    • SHANGHAI B.L ELECTRONICS CO., LTD.
    • Gaofeng GONG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR FOR DRIVING LENSES
    • Publication number 20240369802
    • Publication date Nov 7, 2024
    • LG Innotek Co., Ltd.
    • Sang Ok PARK
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    OPTICAL SYSTEM
    • Publication number 20240361561
    • Publication date Oct 31, 2024
    • TDK TAIWAN CORP.
    • Kuo-Chun KAO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    APERTURE UNIT
    • Publication number 20240361564
    • Publication date Oct 31, 2024
    • TDK TAIWAN CORP.
    • Kuo-Chun KAO
    • G06 - COMPUTING CALCULATING COUNTING