ClassID:

217584

H02K33/00 - CPC Classification

Classification description:

Motors with reciprocating, oscillating or vibrating magnet, armature or coil system

Sub-classes:
Recent Application in this class:
#1
20260051800
2026-02-19

MAGNETIC INDUCTION YAW MOTOR BASED ON HALL EFFECT

#2
20250337307
2025-10-30

Drive Exciter and Electronic Device

#3
20250244150
2025-07-31

DISPLACEMENT DETECTING DEVICE, AND OSCILLATOR

#4
20250239928
2025-07-24

VIBRATION ACTUATOR AND VIBRATION PRESENTING APPARATUS

#5
20250125698
2025-04-17

Reciprocating Magnetic Motor

#6
20250055362
2025-02-13

CAMERA MODULE

#7
20250030325
2025-01-23

VIBRATION MOTOR HAVING THROUGH HOLE FORMED IN ROTOR

#8
20240413726
2024-12-12

METHODS AND SYSTEMS FOR IMPROVING TRANSDUCER DYNAMICS

#9
20240405618
2024-12-05

VIBRATORY LINEAR ACTUATOR, FASTENING STRUCTURE FOR FASTENING VIBRATORY LINEAR ACTUATOR TO FASTENING PORTION COUNTERPART, AND CUTTER

#10
20240201260
2024-06-20

Electrical Arc Testing Device

#11
20240097544
2024-03-21

Vibration actuator and vibration presenting apparatus

#12
20240055964
2024-02-15

Vibrator generator having swing unit, frame and elastic member

#13
20240048035
2024-02-08

ACTUATOR

#14
20240022157
2024-01-18

Electrodynamic drive

#15
20230350157
2023-11-02

LENS DRIVING DEVICE, CAMERA MODULE, AND OPTICAL DEVICE

#16
20230275500
2023-08-31

Camera module

#17
20230178279
2023-06-08

Slew control for variable load pulse-width modulation driver and load sensing

#18
20230114489
2023-04-13

Vibrator generator having swing unit, frame and elastic member

#19
20230067284
2023-03-02

Vibration actuator and vibration presenting apparatus

#20
20230018142
2023-01-19

Working tool

#21
20230015265
2023-01-19

Vibration apparatus with moving magnet group and magnet group inside coil

#22
20230006528
2023-01-05

DOUBLE HELIX ACTUATOR WITH MAGNETIC SECTIONS HAVING ALTERNATING POLARITIES

#23
20220331838
2022-10-20

Game controller with vibration accuators

#24
20220247293
2022-08-04

VIBRATION GENERATOR MOVING VIBRATOR BY MAGNETIC FIELD GENERATED BY COIL AND HOLDER USED IN VIBRATION-GENERATOR

#25
20220096322
2022-03-31

Switchable vibration modal ultrasonic device and method based on same

#26
20220057597
2022-02-24

Lens driving device, camera module, and optical device

#27
20220052594
2022-02-17

Vibrator generator having swing unit, frame and elastic member

#28
20220042502
2022-02-10

PISTON COMPRESSOR AND METHOD IN WHICH SUCH A PISTON COMPRESSOR IS USED

#29
20210367497
2021-11-25

POWER GENERATION USING MOTION TRANSFORMATION

#30
20210307408
2021-10-07

System for conveying electronic cigarette components

#31
20210302386
2021-09-30

ELECTROMAGNETIC TRANSDUCER WITH DUAL FLUX

#32
20210121915
2021-04-29

Haptic game controller with dual linear vibration actuators

#33
20200395834
2020-12-17

Vibration generator having swing unit, frame and elastic member

#34
20200313536
2020-10-01

Slim profile haptic transducer array

#35
20200313530
2020-10-01

Linear vibration motor having elastic pieces provided with vibration arms

#36
20200313529
2020-10-01

Methods and systems for estimating transducer parameters

#37
20200306796
2020-10-01

Methods and systems for improving transducer dynamics

#38
20200275708
2020-09-03

System for conveying electronic cigarette components

#39
20200271892
2020-08-27

Optical element driving mechanism

#40
20200251973
2020-08-06

Ferrofluid liquid spring with magnets between coils inside an enclosed chamber for vibration energy harvesting

#41
20200225754
2020-07-16

Multi-directional actuating module

#42
20200212774
2020-07-02

Linear vibration motor having accommodation spaces provided for magnets in a support member

#43
20200212766
2020-07-02

Haptic actuator including thermally coupled heat spreading layer and related methods

#44
20200212745
2020-07-02

Vibration motor

#45
20200174220
2020-06-04

Lens driving device having a housing with a protrusion

#46
20200169154
2020-05-28

Coil-oscillator vibration unit for rail workhead

#47
20200164408
2020-05-28

Synchronized array of vibration actuators in an integrated module

#48
20200161955
2020-05-21

Actuator having a viscoelastic member arranged for a moveable body

#49
20200136488
2020-04-30

Vibration actuator and vibration presenting apparatus

#50
20200119618
2020-04-16

Actuator for active movement and damped counter movement and object assembly having an actuator

#51
20200083793
2020-03-12

Voice coil motor

#52
20200033704
2020-01-30

Suspension system of biaxial optical actuator

#53
20200017354
2020-01-16

Device with a suspended membrane having an increased amplitude of displacement

#54
20200016630
2020-01-16

Elastic member structure and linear vibration motor using the same

#55
20190356210
2019-11-21

Double helix actuator with magnetic sections having alternating polarities

#56
20190354187
2019-11-21

Multi-directional actuating module

#57
20190326805
2019-10-24

Electrodynamic drive

#58
20190311588
2019-10-10

Haptic actuator having movable bodies along an arcuate path of travel and related methods

#59
20190305658
2019-10-03

Actuator

#60
20190304650
2019-10-03

Vibration actuator and vibration providing apparatus

#61
20190277315
2019-09-12

ELECTROMAGNETIC POWERTRAIN SYSTEM

#62
20190273426
2019-09-05

Permanent magnet linear motor and linear vibrator

#63
20190273425
2019-09-05

Vibration generator moving vibrator by magnetic field generated by coil and holder used in vibration-generator

#64
20190273424
2019-09-05

Vibration generator having swing unit, frame and elastic member

#65
20190247888
2019-08-15

Synchronized array of vibration actuators in an integrated module

#66
20190237231
2019-08-01

Torque motor with double fix screws

#67
20190184424
2019-06-20

VIBRATION GENERATING DEVICE

#68
20190173367
2019-06-06

Manufacturing method of vibrating actuator

#69
20190143371
2019-05-16

Vibrating actuator

#70
20190044426
2019-02-07

Vibration motor and portable device

#71
20180372692
2018-12-27

Electromagnetic transducer with dual flux

#72
20180358881
2018-12-13

Rotating machine having magnetically actuated pistons

#73
20180358878
2018-12-13

Linear vibration motor

#74
20180358869
2018-12-13

Actuator and method of adjusting actuator

#75
20180346106
2018-12-06

Rotary wing aircraft vibration control system with resonant inertial actuators

#76
20180321460
2018-11-08

Lens driving device, camera module, and optical device

#77
20180311842
2018-11-01

Electric appliance for personal care

#78
20180309353
2018-10-25

Coil-oscillator vibration unit for rail workhead

#79
20180298563
2018-10-18

Linear actuator for rail applications

#80
20180297075
2018-10-18

Vibration device and electronic device including the same

#81
20180297072
2018-10-18

Vibration device and electronic device

#82
20180297071
2018-10-18

Linear vibration motor

#83
20180297070
2018-10-18

Linear vibration motor

#84
20180297068
2018-10-18

Linear vibration motor

#85
20180297066
2018-10-18

Vibration Motor

#86
20180297064
2018-10-18

Linear vibration motor

#87
20180297063
2018-10-18

Linear vibration motor

#88
20180297062
2018-10-18

Vibration device

#89
20180297061
2018-10-18

Vibration motor

#90
20180267294
2018-09-20

Device for tilting an optical element, particularly a mirror

#91
20180254690
2018-09-06

VIBRATION GENERATOR MOVING VIBRATOR BY MAGNETIC FIELD GENERATED BY COIL AND HOLDER USED IN VIBRATION-GENERATOR

#92
20180250709
2018-09-06

Linear vibrator

#93
20180223821
2018-08-09

Transverse flux type reciprocating motor and reciprocating compressor having a transverse flux type reciprocating motor

#94
20180219444
2018-08-02

Transverse flux reciprocating motor and reciprocating compressor including a transverse flux reciprocating motor

#95
20180212503
2018-07-26

Moving core type reciprocating motor and compressor

#96
20180212487
2018-07-26

Magnetic balance structure and a magnetic balance linear vibration motor

#97
20180202430
2018-07-19

Apparatus for controlling linear compressor

#98
20180198357
2018-07-12

Moveable core-type reciprocating motor and reciprocating compressor having a moveable core-type reciprocating motor

#99
20180198337
2018-07-12

Moving core-type reciprocating motor and reciprocating compressor having the same

#100
20180172038
2018-06-21

Electromagnetic powertrain system

#101
20180157023
2018-06-07

Systems and methods for stabilizing a sample stage in a structured illumination imaging system

#102
20180147038
2018-05-31

Battery chassis with stroke limiter design

#103
20180123437
2018-05-03

Electromagnetic haptic actuator with high definition capability

#104
20180111163
2018-04-26

Linear vibration motor

#105
20180111162
2018-04-26

Linear vibration motor

#106
20180102687
2018-04-12

Electromagnetic torque motor with high torque and limited angle

#107
20180097433
2018-04-05

Electric motor having a field element and an armature with a carrier

#108
20180095132
2018-04-05

Testing device and method for testing a vibration motor arranged in a device

#109
20180071779
2018-03-15

Vibration motor

#110
20180071778
2018-03-15

Vibration motor

#111
20180071777
2018-03-15

VIBRATION MOTOR

#112
20180071776
2018-03-15

Vibration motor including back yoke with protrusion portions

#113
20180065151
2018-03-08

Synchronized array of vibration actuators in an integrated module

#114
20180059794
2018-03-01

Method and apparatus for generating haptic feedbacks for electronic apparatuses

#115
20180026512
2018-01-25

Force sense generator

#116
20180026506
2018-01-25

Vibration motor

#117
20180024504
2018-01-25

Wearable device and method for controlling the same

#118
20180021812
2018-01-25

Vibration motor

#119
20180019650
2018-01-18

Linear motor and electric device with linear motor

#120
20180019634
2018-01-18

Linear vibration motor

#121
20170373576
2017-12-28

Transverse flux reciprocating motor and reciprocating compressor having a transverse flux reciprocating motor

#122
20170373575
2017-12-28

Horizontal linear vibration motor

#123
20170373574
2017-12-28

Vibration motor

#124
20170354992
2017-12-14

LINEAR VIBRATION MOTOR

#125
20170341108
2017-11-30

Linear vibration motor

#126
20170288520
2017-10-05

Wide-frequency-band large displacement angle shaker

#127
20170288519
2017-10-05

Linear vibrator

#128
20170285361
2017-10-05

Stage apparatus having shake-correction function

#129
20170273769
2017-09-28

Attachment with resonant structure for personal care appliance method

#130
20170273768
2017-09-28

Attachment with identification for personal care appliance and method

#131
20170253287
2017-09-07

Self-balancing double-wheeled electrical scooter

#132
20170216885
2017-08-03

Linear actuator

#133
20170189937
2017-07-06

Vibration motor

#134
20170182517
2017-06-29

SYNCHRONIZED ARRAY OF VIBRATION ACTUATORS IN AN INTEGRATED MODULE

#135
20170179804
2017-06-22

Vibration motor

#136
20170160558
2017-06-08

Camera lens module having position sensors between coils and yoke portions generating attractive force

#137
20170144191
2017-05-25

Vibration motor

#138
20170141664
2017-05-18

Vibration generator moving vibrator by magnetic field generated by coil and holder used in vibration-generator

#139
20170141644
2017-05-18

Vibration generator moving vibrator by magnetic field generated by coil and holder used in vibration-generator

#140
20170141643
2017-05-18

Vibration generator moving vibrator by magnetic field generated by coil and holder used in vibration-generator

#141
20170126110
2017-05-04

Electromagnetic energy transducer

#142
20170126109
2017-05-04

VIBRATION MOTOR

#143
20170123226
2017-05-04

Electromagnetic driving module and camera device using the same

#144
20170120298
2017-05-04

Vibration motor

#145
20170117789
2017-04-27

Vibration motor

#146
20170117788
2017-04-27

Vibration motor

#147
20170110951
2017-04-20

Vibration motor

#148
20170110950
2017-04-20

Vibration motor

#149
20170110949
2017-04-20

Vibration motor

#150
20170110948
2017-04-20

Vibration motor

#151
20170110947
2017-04-20

Linear vibration motor

#152
20170110934
2017-04-20

Linear vibration motor

#153
20170110920
2017-04-20

Double resonance vibration motor

#154
20170104387
2017-04-13

VARIABLE STROKE LINEAR ELECTRODYNAMIC MACHINE

#155
20170093266
2017-03-30

Electromagnetic converter, actuator, and pump

#156
20170085164
2017-03-23

Vibration generator having swing unit, frame and elastic member

#157
20170085163
2017-03-23

Haptic actuator including flexible flexure bearings having a wishbone shape and related methods

#158
20170070131
2017-03-09

Linear actuators for use in electronic devices

#159
20170047835
2017-02-16

Actuator, air pump, beauty treatment device, and laser scanning device

#160
20170040867
2017-02-09

Vibration motor

#161
20170040866
2017-02-09

Vibration motor

#162
20170033672
2017-02-02

Vibration motor

#163
20170033671
2017-02-02

Vibration motor

#164
20170033670
2017-02-02

Vibration motor

#165
20170033669
2017-02-02

Vibration motor

#166
20170033668
2017-02-02

Vibration motor

#167
20170033667
2017-02-02

Vibration motor

#168
20170033666
2017-02-02

Vibration motor

#169
20170033665
2017-02-02

Vibration motor

#170
20170033664
2017-02-02

Vibration motor

#171
20170033663
2017-02-02

Vibration motor

#172
20170033662
2017-02-02

Vibration Motor

#173
20170033661
2017-02-02

Vibration motor

#174
20170033660
2017-02-02

Vibration motor

#175
20170033659
2017-02-02

Vibration motor

#176
20170033658
2017-02-02

Vibration motor

#177
20170033657
2017-02-02

Micro vibration motor

#178
20170033656
2017-02-02

Vibrating motor

#179
20170033655
2017-02-02

Vibration motor

#180
20170033654
2017-02-02

Flat linear vibration motor with two vibrators and two resonant frequencies

#181
20170033653
2017-02-02

Vibrating motor

#182
20170033652
2017-02-02

Vibrating motor

#183
20170033651
2017-02-02

Vibrating motor

#184
20170033627
2017-02-02

Vibration motor

#185
20170025940
2017-01-26

Electromechanical transducer apparatus for converting between mechanical energy and electrical energy

#186
20170025938
2017-01-26

Electromagnetic toroidal motor

#187
20170025937
2017-01-26

Vibrating motor

#188
20170025936
2017-01-26

Elastic member and vibrating motor using same

#189
20170025935
2017-01-26

Electromagnetic field generator and method to generate an electromagnetic field

#190
20170020641
2017-01-26

Suspended motor mounting system in a power toothbrush

#191
20170019012
2017-01-19

Coil-oscillator vibration unit for rail workhead

#192
20170019011
2017-01-19

Linear vibrating motor

#193
20170019010
2017-01-19

Linear vibrating motor

#194
20170019009
2017-01-19

Linear vibrating motor with coil between a plurality of magnet modules and mass units

#195
20170019008
2017-01-19

Vibrating actuator

#196
20170012517
2017-01-12

Vibration motor

#197
20170012516
2017-01-12

VIBRATING MOTOR

#198
20170012515
2017-01-12

Vibration motor with coil and two sets of magnets for improving vibration intensity

#199
20170012514
2017-01-12

Vibration motor

#200
20170012513
2017-01-12

Vibration motor

#201
20160372997
2016-12-22

Linear Vibration Motor

#202
20160370600
2016-12-22

Thin-plate-typed rotating module

#203
20160365784
2016-12-15

Linear vibration motor

#204
20160365783
2016-12-15

Linear vibration motor

#205
20160337590
2016-11-17

Unstable magnetic reluctance actuator

#206
20160324611
2016-11-10

Actuator with grouped magnets for personal care appliance

#207
20160308429
2016-10-20

Energy harvesting device

#208
20160306183
2016-10-20

Optical device for reducing speckle noise

#209
20160305457
2016-10-20

Electromagnetic powertrain system

#210
20160276913
2016-09-22

Spring mechanism for power device

#211
20160276897
2016-09-22

Spring mechanism for power device

#212
20160244265
2016-08-25

VIBRATING MACHINE

#213
20160241119
2016-08-18

Vibration Component that Harvests Energy for Electronic Devices

#214
20160233752
2016-08-11

Vibration motor and mobile terminal having the same

#215
20160226363
2016-08-04

Flat linear vibration motor

#216
20160226362
2016-08-04

Flat Linear Vibration Motor

#217
20160226361
2016-08-04

Flat Linear Vibration Motor

#218
20160226360
2016-08-04

Linear vibration motor

#219
20160226359
2016-08-04

Flat linear vibration motor

#220
20160226358
2016-08-04

Linear vibration motor

#221
20160218607
2016-07-28

Linear vibrator

#222
20160211735
2016-07-21

VIBRATION MOTOR

#223
20160211734
2016-07-21

Vibration Motor

#224
20160204685
2016-07-14

Vibration motor

#225
20160197542
2016-07-07

Controlled needle-free transport

#226
20160192067
2016-06-30

Hand-held information processing apparatus

#227
20160190905
2016-06-30

Voice coil motor

#228
20160190902
2016-06-30

Oscillating motor for a personal care appliance

#229
20160181901
2016-06-23

Electric appliance for personal care

#230
20160181900
2016-06-23

Linear vibrator

#231
20160176059
2016-06-23

Electric appliance for personal care

#232
20160172950
2016-06-16

Linear vibration generating device

#233
20160166367
2016-06-16

Multifunction modular motor mount bumper

#234
20160164394
2016-06-09

Electropermanent magnet-based motors

#235
20160164389
2016-06-09

Electric motor combined with power generator using coil plate having separate coil bodies and reciprocating magnet plate having separate magnets

#236
20160156244
2016-06-02

Small-size electrical appliance and electromotive unit of the same

#237
20160144404
2016-05-26

Synchronized array of vibration actuators in an integrated module

#238
20160107841
2016-04-21

Linear wave motion conveyor

#239
20160105089
2016-04-14

Linear Vibrator

#240
20160095413
2016-04-07

Oscillating linear actuator

#241
20160084337
2016-03-24

Electromagnetic actuator for active vibration isolation system

#242
20160072372
2016-03-10

Latching sector motor actuator and for a failsafe sector motor actuator having an available operating range not limited to 90°

#243
20160056685
2016-02-25

Vibratory sieving machine

#244
20160013710
2016-01-14

Linear vibration motor

#245
20160006331
2016-01-07

Linear compressor and linear motor

#246
20160006330
2016-01-07

Actuator

#247
20160000543
2016-01-07

Electric linear actuator and output shaft vibration-type electric device with said electric linear actuator

#248
20150349619
2015-12-03

Linear vibrator with enclosed mass assembly structure

#249
20150333608
2015-11-19

Repulsive force conversion drives and centrifugal force conversion

#250
20150313554
2015-11-05

Arrangement and method for visualizing an electrical signal

#251
20150287508
2015-10-08

Electromagnetic actuator for a surgical instrument and method for setting a stroke distance

#252
20150283580
2015-10-08

LINEAR VIBRATOR

#253
20150257521
2015-09-17

Personal care appliance

#254
20150256057
2015-09-10

Vibration Exciter

#255
20150251327
2015-09-10

Vibrating razor

#256
20150226468
2015-08-13

Linear oscillation system having a suspension system and a method for assembling the same

#257
20150222165
2015-08-06

Linear motor with electromagnetically actuated spring mover

#258
20150207392
2015-07-23

Electromechanical transducer and electroacoustic transducer

#259
20150194870
2015-07-09

Linear vibration actuator

#260
20150194869
2015-07-09

Oscillating drive comprising spiraling yokes

#261
20150188398
2015-07-02

Electromagnetic transducer having a suspending ring disposed for increased vibrating space

#262
20150165969
2015-06-18

SEAT HAPTIC DEVICE OF VEHICLE

#263
20150155814
2015-06-04

VIBRATION GENERATING DEVICE

#264
20150155767
2015-06-04

Vibration actuator

#265
20150137628
2015-05-21

Vibration actuator

#266
20150137627
2015-05-21

VIBRATION ACTUATOR AND MOBILE INFORMATION TERMINAL

#267
20150132161
2015-05-14

Stator of linear compressor and fixing method thereof, linear motor, and linear compressor

#268
20150123499
2015-05-07

Linear vibrator

#269
20150123498
2015-05-07

LINEAR VIBRATOR AND PRODUCTION METHOD THEREFOR

#270
20150115847
2015-04-30

Vibration generating apparatus

#271
20150108766
2015-04-23

ALFA 1 Fuel less Power Generating System

#272
20150061463
2015-03-05

Inertial drive actuator

#273
20150028973
2015-01-29

Slot motor, slot motor cover, slot motor—arc plate assembly, and methods of operation

#274
20150028700
2015-01-29

Electro-magnetic engine with pivoting piston head

#275
20150015117
2015-01-15

Multidirectional vibration generator using single vibrator and method for the same

#276
20150015090
2015-01-15

Linear actuator

#277
20140354085
2014-12-04

Electromagnetic actuator for optical device to reduce temperature and deformation

#278
20140346901
2014-11-27

Miniature linear vibrotactile actuator

#279
20140340182
2014-11-20

Electromagnetic actuator comprising permanent magnets and mechanical load interrupter actuated by such an actuator

#280
20140313000
2014-10-23

Electromagnetic actuator with enclosure sleeve surrounding armature and at least one permanent magnet

#281
20140306556
2014-10-16

HOUSING AND VIBRATING DEVICE INCLUDING THE SAME

#282
20140300216
2014-10-09

Power generating device

#283
20140300215
2014-10-09

Pendulum apparatus having a sustained swing

#284
20140285037
2014-09-25

Galvanoscanner and laser processing machine

#285
20140285036
2014-09-25

Galvanoscanner and laser processing machine

#286
20140265651
2014-09-18

Vibrator and electronic device including the same

#287
20140265650
2014-09-18

HORIZONTAL LINEAR VIBRATOR

#288
20140265648
2014-09-18

Hinged motion transducer

#289
20140265644
2014-09-18

Electromagnetic actuators and component designs therefor

#290
20140252890
2014-09-11

VIBRATION GENERATION DEVICE

#291
20140246928
2014-09-04

Electromagnetic actuator having enhanced magnetic structures

#292
20140232211
2014-08-21

Linear vibration actuator and mobile communication device or gaming device including the same

#293
20140225460
2014-08-14

Electrically powered reciprocating motor

#294
20140203670
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