TREA

with polarised armature moving in alternate directions by reversal or energisation of a single coil system

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  • CPC
  • H02K33/16
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Parent Industries

HELECTRICITY H02Electric power H02KDYNAMO-ELECTRIC MACHINES H02K33/00Motors with reciprocating, oscillating, or vibrating magnet, armature, or coil system

Current Industry

H02K33/16with polarised armature moving in alternate directions by reversal or energisation of a single coil system
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Camera module
    • Patent number 12,160,152
    • Issue date Dec 3, 2024
    • LG Innotek Co., Ltd
    • Jin Suk Han
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Linear electromagnetic actuator with improved coil cooling
    • Patent number 12,149,142
    • Issue date Nov 19, 2024
    • The United States of America, Represented by the Secretary of the Navy
    • John E. Miesner
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Working tool
    • Patent number 12,122,027
    • Issue date Oct 22, 2024
    • Hilti Aktiengesellschaft
    • Chafic Abu Antoun
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Linear vibration motor and linear vibration system
    • Patent number 12,126,237
    • Issue date Oct 22, 2024
    • Murata Manufacturing Co., Ltd.
    • Kenichi Shirato
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Electromagnetic actuator
    • Patent number 12,101,011
    • Issue date Sep 24, 2024
    • Nui Lab GmbH
    • Ron Jagodzinski
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Vibrator generator having swing unit, frame and elastic member
    • Patent number 12,095,330
    • Issue date Sep 17, 2024
    • MINEBEA MITSUMI INC.
    • Manabu Nakamura
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    System for generating a linear movement
    • Patent number 12,081,091
    • Issue date Sep 3, 2024
    • GENERGO S.R.L.
    • Vincenzo Tirella
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Actuator and display unit provided therewith
    • Patent number 12,081,066
    • Issue date Sep 3, 2024
    • Foster Electric Company, Limited
    • Ryo Takahashi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Single coil apparatus and method
    • Patent number 12,057,267
    • Issue date Aug 6, 2024
    • G. W. Lisk Company, Inc.
    • Jeffery Tyler
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Linear vibration motor
    • Patent number 12,051,957
    • Issue date Jul 30, 2024
    • AAC Microtech (Changzhou) Co., Ltd.
    • Lubin Mao
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Actuator
    • Patent number 12,046,974
    • Issue date Jul 23, 2024
    • NIDEC SANKYO CORPORATION
    • Shogo Kasahara
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Motor vehicle lock
    • Patent number 12,006,740
    • Issue date Jun 11, 2024
    • Brose Schliesssysteme GmbH & Co. Kommanditgesellschaft
    • Markus Kothe
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Transverse flux reciprocating motor and linear compressor including...
    • Patent number 12,003,157
    • Issue date Jun 4, 2024
    • LG Electronics Inc.
    • Jaebeum Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Transducer for producing vibrational movement
    • Patent number 11,996,752
    • Issue date May 28, 2024
    • Groundwave LTD
    • Nicholas Inoue
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Linear fan forced air cooling
    • Patent number 11,965,529
    • Issue date Apr 23, 2024
    • NeoFan, Inc.
    • Timothy S. Lucas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electromagnetic linear actuator
    • Patent number 11,967,875
    • Issue date Apr 23, 2024
    • Nui Lab GmbH
    • Ron Jagodzinski
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Linear motor
    • Patent number 11,962,213
    • Issue date Apr 16, 2024
    • Gree Electric Appliances, Inc. of Zhuhai
    • Lei Jiao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Rotary reciprocating drive actuator
    • Patent number 11,936,250
    • Issue date Mar 19, 2024
    • Mitsumi Electric Co., Ltd.
    • Yasutaka Kitamura
    • G02 - OPTICS
  • Information Patent Grant

    Vibration generator moving vibrator by magnetic field generated by...
    • Patent number 11,904,359
    • Issue date Feb 20, 2024
    • MINEBEA MITSUMI INC.
    • Mikio Umehara
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Vibration actuator and vibration presenting apparatus
    • Patent number 11,863,039
    • Issue date Jan 2, 2024
    • MINEBEA MITSUMI INC.
    • Yuki Takahashi
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Rotating vibration actuator with a weight and electronic apparatus
    • Patent number 11,843,297
    • Issue date Dec 12, 2023
    • MINEBEA MITSUMI INC.
    • Yoshihiro Gomi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Lens driving device, and camera module and optical device including...
    • Patent number 11,835,787
    • Issue date Dec 5, 2023
    • LG Innotek Co., Ltd
    • Byung Wook Son
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Vibrator generator having swing unit, frame and elastic member
    • Patent number 11,837,936
    • Issue date Dec 5, 2023
    • MINEBEA MITSUMI, INC.
    • Manabu Nakamura
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Lens driving device, camera module, and optical device
    • Patent number 11,815,734
    • Issue date Nov 14, 2023
    • LG Innotek Co., Ltd
    • Kap Jin Lee
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Internal combustion engine and method of operating same
    • Patent number 11,808,220
    • Issue date Nov 7, 2023
    • Douglas Alan Pelmear
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lens driving apparatus, camera module, and optical apparatus
    • Patent number 11,803,028
    • Issue date Oct 31, 2023
    • LG Innotek Co., Ltd
    • Tae Jin Jung
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electric commutating ratchet tool
    • Patent number 11,801,587
    • Issue date Oct 31, 2023
    • Techway Industrial Co., Ltd.
    • Fu-Hsiang Chung
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Linear compressor
    • Patent number 11,788,520
    • Issue date Oct 17, 2023
    • LG Electronics Inc.
    • Jaebeum Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electromagnetic transducer with non-axial air gap
    • Patent number 11,778,385
    • Issue date Oct 3, 2023
    • Cochlear Limited
    • Tommy Bergs
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Vibration motor
    • Patent number 11,770,060
    • Issue date Sep 26, 2023
    • Delta Electronics, Inc.
    • Li-Chun Chen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    STIMULUS APPLYING DEVICE AND WEARABLE DEVICE
    • Publication number 20240429803
    • Publication date Dec 26, 2024
    • MINEBEA MITSUMI INC.
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    VIBRATION MODULE
    • Publication number 20240421682
    • Publication date Dec 19, 2024
    • NIDEC PRECISION CORPORATION
    • Zendi MORI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    MOTOR ASSEMBLY AND BRUSH HANDLE ASSEMBLY FOR ELECTRIC TOOTHBRUSH, A...
    • Publication number 20240366351
    • Publication date Nov 7, 2024
    • Shenzhen Shuye Technology Co., Ltd.
    • Hongxin Ye
    • A46 - BRUSHWARE
  • Information Patent Application

    LINEAR MOTOR, COMPRESSOR EQUIPPED WITH LINEAR MOTOR, REFRIGERATOR E...
    • Publication number 20240287974
    • Publication date Aug 29, 2024
    • Hitachi Astemo, Ltd.
    • Junnosuke NAKATSUGAWA
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    BROADBAND VIBRATION MOTOR AND ELECTRONIC DEVICE
    • Publication number 20240275251
    • Publication date Aug 15, 2024
    • Suzhou Thor Electronic Technology Co., Ltd.
    • Hongbin CAO
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    MOTOR VIBRATING DEVICE
    • Publication number 20240235356
    • Publication date Jul 11, 2024
    • AAC MICROTECH (CHANGZHOU) CO., LTD.
    • Xin Jin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTROMAGNETIC LINEAR MOTION MACHINE COMPRISING RODS ASSOCIATED WI...
    • Publication number 20240223029
    • Publication date Jul 4, 2024
    • FinX
    • Harold Guillemin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CYLINDRICAL IMPACT LINEAR MOTOR AND MANUFACTURING METHOD THEREFOR
    • Publication number 20240195277
    • Publication date Jun 13, 2024
    • MING-HUNG LIN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LINEAR VIBRATION MOTOR
    • Publication number 20240186877
    • Publication date Jun 6, 2024
    • AAC MICROTECH (CHANGZHOU) CO., LTD.
    • Jie Wu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VIBRATION GENERATOR MOVING VIBRATOR BY MAGNETIC FIELD GENERATED BY...
    • Publication number 20240139773
    • Publication date May 2, 2024
    • MINEBEA MITSUMI INC.
    • Mikio UMEHARA
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    VIBRATION ACTUATOR AND VIBRATION PRESENTING APPARATUS
    • Publication number 20240097544
    • Publication date Mar 21, 2024
    • MINEBEA MITSUMI INC.
    • Yuki TAKAHASHI
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    VOICE COIL VACUUM MOTOR WITH VIBRATION AND/OR RELEASE
    • Publication number 20240066195
    • Publication date Feb 29, 2024
    • LANSINOH LABORATORIES, INC.
    • Frank Tinghwa WANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VIBRATOR GENERATOR HAVING SWING UNIT, FRAME AND ELASTIC MEMBER
    • Publication number 20240055964
    • Publication date Feb 15, 2024
    • MINEBEA MITSUMI INC.
    • Manabu NAKAMURA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    METHOD AND ARRANGEMENT FOR PRODUCING HAPTIC EFFECTS IN A USER DEVICE
    • Publication number 20240048036
    • Publication date Feb 8, 2024
    • PS AUDIO DESIGN OY
    • Tomi TIMLIN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ROTARY MAGNET
    • Publication number 20240039383
    • Publication date Feb 1, 2024
    • SVM SCHULTZ VERWALTUNGS-GMBH & CO.KG
    • Florian Rauch
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY RECIPROCATING DRIVE ACTUATOR
    • Publication number 20240022154
    • Publication date Jan 18, 2024
    • MITSUMI ELECTRIC CO., LTD.
    • Yuki TAKAHASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY RECIPROCATING DRIVE ACTUATOR
    • Publication number 20240019683
    • Publication date Jan 18, 2024
    • MITSUMI ELECTRIC CO., LTD.
    • Yuki OTSUKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY RECIPROCATING DRIVE ACTUATOR
    • Publication number 20240019684
    • Publication date Jan 18, 2024
    • MITSUMI ELECTRIC CO., LTD.
    • Kai MASAMOTO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY RECIPROCATING DRIVE ACTUATOR
    • Publication number 20240019685
    • Publication date Jan 18, 2024
    • MITSUMI ELECTRIC CO., LTD.
    • Masaharu KAGAMI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY RECIPROCATING DRIVE ACTUATOR
    • Publication number 20240019686
    • Publication date Jan 18, 2024
    • MITSUMI ELECTRIC CO., LTD.
    • Masaharu KAGAMI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ROTARY RECIPROCATING DRIVE ACTUATOR
    • Publication number 20240022153
    • Publication date Jan 18, 2024
    • MITSUMI ELECTRIC CO., LTD.
    • Yuki TAKAHASHI
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Vibration Motor and Terminal Device
    • Publication number 20230412058
    • Publication date Dec 21, 2023
    • Honor Device Co., Ltd.
    • Jianwei Zhu
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ACTUATOR
    • Publication number 20230387771
    • Publication date Nov 30, 2023
    • NIDEC INSTRUMENTS CORPORATION
    • Shinji HATANO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ACTUATOR
    • Publication number 20230387770
    • Publication date Nov 30, 2023
    • NIDEC INSTRUMENTS CORPORATION
    • Shinji HATANO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    LINEAR VIBRATION MOTOR
    • Publication number 20230378862
    • Publication date Nov 23, 2023
    • AAC Microtech (Changzhou) Co., Ltd.
    • Lubin Mao
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SINGLE COIL APPARATUS AND METHOD
    • Publication number 20230368955
    • Publication date Nov 16, 2023
    • G.W. Lisk Company, Inc.
    • Jeffery Tyler
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OSCILLATORY ACTUATOR
    • Publication number 20230336064
    • Publication date Oct 19, 2023
    • FOSTER ELECTRIC COMPANY, LIMITED
    • Ken Yamakami
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VIBRATION GENERATION DEVICE, VIBRATION REDUCTION DEVICE, AND ELECTR...
    • Publication number 20230311160
    • Publication date Oct 5, 2023
    • SEIKO EPSON CORPORATION
    • Shinichi WAKABAYASHI
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    Vibration Motor
    • Publication number 20230318424
    • Publication date Oct 5, 2023
    • AAC Microtech (Changzhou) Co., Ltd.
    • Jie Ma
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HIGH-FREQUENCY HIGH-SPEED SWING MOTOR AND METHOD FOR IMPLEMENTING SAME
    • Publication number 20230253866
    • Publication date Aug 10, 2023
    • ZHEJIANG DONGYANG DONGCI CHENGJI ELECTRONICS CO. , LTD.
    • Haojing HUANG
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE