Patents-Review.com
ClassID:

217604 ⎘

H02K37/12 - CPC Classification

Classification description:

Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets

Sub-classes:
Recent Application in this class:
#1
20260074596
2026-03-12

STEPPING MOTOR AND TIMEPIECE

 #2
20240339908
2024-10-10

STEPPING DIMMING MOTOR STRUCTURE

 #3
20230384653
2023-11-30

Voice coil motor

 #4
20230155428
2023-05-18

Stator core and motor

 #5
20220231563
2022-07-21

Stator and motor

 #6
20220231549
2022-07-21

Stator and motor

 #7
20210341817
2021-11-04

Voice coil motor

 #8
20210069486
2021-03-11

EXTERNALLY PROGRAMABLE MAGNETIC VALVE ASSEMBLY AND CONTROLLER

 #9
20210039096
2021-02-11

MAGNETIC-BASED ACTUATION MECHANISMS FOR AND METHODS OF ACTUATING MAGNETICALLY RESPONSIVE MICROPOSTS IN A REACTION CHAMBER

 #10
20200295642
2020-09-17

Motor unit and motor unit manufacturing method

 #11
20200169126
2020-05-28

Slotless brushless DC motor / actuator

 #12
20200027480
2020-01-23

In-pivot stepper motor for ball screw cam elevator mechanism for cold storage data storage device

 #13
20200027479
2020-01-23

Low-profile ball screw cam elevator mechanism for cold storage data storage device

 #14
20190369463
2019-12-05

Voice coil motor

 #15
20190249466
2019-08-15

Motor vehicle lock

 #16
20190157999
2019-05-23

Motor control circuit, motor control device, actuator and control method for stepping motor

 #17
20190157998
2019-05-23

Motor control circuit, motor control device, actuator and control method for stepping motor

 #18
20180152129
2018-05-31

Stepping motor, motor drive device and time display device

 #19
20180126147
2018-05-10

Externally programable magnetic valve assembly and controller

 #20
20170358975
2017-12-14

Adjustment Unit

 #21
20170358962
2017-12-14

Slotless brushless DC motor/actuator

 #22
20170343886
2017-11-30

Voice coil motor

 #23
20170331355
2017-11-16

Motor and rotary assembly thereof

 #24
20170279395
2017-09-28

Stepping motor, motor drive device and time display device

 #25
20170176947
2017-06-22

Hand-moving mechanism and timepiece

 #26
20170110954
2017-04-20

Stepping motor

 #27
20170040918
2017-02-09

Permanent magnet motor, position estimating device, and motor driving controlling device

 #28
20160360640
2016-12-08

Electronic equipment

 #29
20160248283
2016-08-25

Claw pole stator motor and blower

 #30
20160223780
2016-08-04

Lens driving module

 #31
20150355524
2015-12-10

Voice coil motor

 #32
20140368063
2014-12-18

Motor

 #33
20140355145
2014-12-04

Voice coil motor

 #34
20140300219
2014-10-09

Stepping motor

 #35
20130278086
2013-10-24

Stepper motor with adjustable detent torque

 #36
20130002068
2013-01-03

Outer rotor-type motor

 #37
20120161552
2012-06-28

Stepping motor for meter

 #38
20120126731
2012-05-24

Brushless electric motor or generator in shell construction

 #39
20110167438
2011-07-07

Single body type bracket and disk drive device having the same

 #40
20100213776
2010-08-26

Linear actuator

 #41
20090218903
2009-09-03

Stepping motor

 #42
20090152974
2009-06-18

Stepper motor device

 #43
20090134733
2009-05-28

Vibration generating stepping motor

 #44
20080238265
2008-10-02

Stepping motor and rotor

 #45
20080191827
2008-08-14

Eye module

 #46
20080174209
2008-07-24

Stepping motor

 #47
20080067880
2008-03-20

Multiphase step motor

 #48
20070035197
2007-02-15

Outer rotor motor

 #49
20060220475
2006-10-05

Stepping motor and fan having the same

 #50
20060103243
2006-05-18

Motor and method of manufacturing the same

 #51
20050248227
2005-11-10

Rotor and stator structure of motor

 #52
20050006960
2005-01-13

Claw-pole type stepping motor having radial dimension reduced without detriment to performance characteristic