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

    Actuator
    • Patent number 12,362,642
    • Issue date Jul 15, 2025
    • NIDEC INSTRUMENTS CORPORATION
    • Shinji Hatano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Cylindrical impact linear motor and manufacturing method therefor
    • Patent number 12,362,641
    • Issue date Jul 15, 2025
    • Ming-Hung Lin
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Actuator
    • Patent number 12,362,643
    • Issue date Jul 15, 2025
    • NIDEC INSTRUMENTS CORPORATION
    • Shinji Hatano
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Retractable buttons for a user input device of an information handl...
    • Patent number 12,355,322
    • Issue date Jul 8, 2025
    • Dell Products L.P.
    • Jason Scott Morrison
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power coil and magnetic field difference engine
    • Patent number 12,322,539
    • Issue date Jun 3, 2025
    • Il Hee Chae
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vibration motor
    • Patent number 12,316,186
    • Issue date May 27, 2025
    • AAC Microtech (Changzhou) Co., Ltd.
    • Jie Ma
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Bi-polar electro-magnetic piston with power management system
    • Patent number 12,301,085
    • Issue date May 13, 2025
    • Frank Matthew Johnson
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Vibration actuator and vibration presenting apparatus
    • Patent number 12,294,271
    • Issue date May 6, 2025
    • MINEBEA MITSUMI INC.
    • Yuki Takahashi
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Oscillatory actuator
    • Patent number 12,294,272
    • Issue date May 6, 2025
    • Foster Electric Company, Limited
    • Ken Yamakami
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Oscillating swing motor
    • Patent number 12,283,861
    • Issue date Apr 22, 2025
    • NINGBO GAOLI ELECTRONIC TECHNOLOGY CO., LTD.
    • Chunhuo Lei
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Axial and radial suspension for a magnetically actuated exciter device
    • Patent number 12,255,512
    • Issue date Mar 18, 2025
    • Robert Bosch GmbH
    • Michael Sturm
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Grant

    Electromagnetic optical shutter with movable permanent magnet and i...
    • Patent number 12,244,199
    • Issue date Mar 4, 2025
    • OCEAN OPTICS, INC.
    • Brian McGee
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Linear electric device
    • Patent number 12,237,752
    • Issue date Feb 25, 2025
    • HTS LLC
    • Carlos Marcelo Todeschini Hilgert
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Actuator
    • Patent number 12,206,308
    • Issue date Jan 21, 2025
    • NIDEC SANKYO CORPORATION
    • Masao Tsuchihashi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electromagnetic actuator
    • Patent number 12,196,287
    • Issue date Jan 14, 2025
    • Sumitomo Riko Company Limited
    • Hironori Koyama
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • 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...

Patents Applicationslast 30 patents

  • Information Patent Application

    VIBRATION ACTUATOR AND VIBRATION PRESENTING APPARATUS
    • Publication number 20250239928
    • Publication date Jul 24, 2025
    • MINEBEA MITSUMI INC.
    • Yuki TAKAHASHI
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    MAGNETIC DRIVE SYSTEM AND BREAST PUMP
    • Publication number 20250125699
    • Publication date Apr 17, 2025
    • Shenzhen TPH Technology Co.,Ltd.
    • Xianzi CHEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SCANNING DRIVE MOTOR AND PRE-TIGHTENING METHOD, ROTATING MIRROR, LI...
    • Publication number 20250088065
    • Publication date Mar 13, 2025
    • Suteng Innobation Technology Co. Ltd.
    • Youxue Lei
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Hair Cutter with Improved Energy Storage
    • Publication number 20250058485
    • Publication date Feb 20, 2025
    • Andis Company
    • Andrew Zendek
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • 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

    ROTARY RECIPROCATING DRIVE ACTUATOR
    • Publication number 20250047184
    • Publication date Feb 6, 2025
    • MITSUMI ELECTRIC CO., LTD.
    • Yuki OTSUKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER COIL AND MAGNETIC FIELD DIFFERENCE ENGINE
    • Publication number 20250006422
    • Publication date Jan 2, 2025
    • Il Hee CHAE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    STIMULUS APPLYING DEVICE AND WEARABLE DEVICE
    • Publication number 20240429803
    • Publication date Dec 26, 2024
    • MINEBEA MITSUMI INC.
    • Yoshihiro GOMI
    • 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 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 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 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