Patents-Review.com
ClassID:

218282 ⎘

H02P8/04 - CPC Classification

Classification description:

Arrangements for controlling dynamo-electric motors of the kind having motors rotating step by step Arrangements for starting

Sub-classes:
Recent Application in this class:
#1
20210135610
2021-05-06

Motor driving circuit, integrated circuit device, electronic apparatus, and motor control method

 #2
20180167006
2018-06-14

Motor control device and image forming apparatus

 #3
20170225327
2017-08-10

Robot arm mechanism and stepping motor control device

 #4
20170194886
2017-07-06

Method and circuit arrangement for controlling a stepper motor

 #5
20160352270
2016-12-01

Control device and method for stepper motor that ensure improved performance of stepper motor during activation period

 #6
20160313037
2016-10-27

Motor operated valve apparatus and motor operated valve controller

 #7
20160301343
2016-10-13

Drive controller of instrument

 #8
20160285398
2016-09-29

Motor control device and motor control method

 #9
20160178413
2016-06-23

Indicating-needle type meter device

 #10
20150326158
2015-11-12

Controller for driving a stepper motor

 #11
20130307454
2013-11-21

Driver circuit and method

 #12
20100188036
2010-07-29

Driver circuit for driving a stepping motor

 #13
20100085003
2010-04-08

APPARATUS AND METHOD FOR CONTROLLING AN ACTUATOR

 #14
20100079102
2010-04-01

Apparatus and method for minimizing undesirable stepper motor rotor motions

 #15
20080290830
2008-11-27

Stepping motor driving device, sheet processing device, and image processing apparatus

 #16
20060284589
2006-12-21

Stepper motor accelerating system and method

 #17
20060202656
2006-09-14

Stepping motor control apparatus, stepping motor control method, and stepping motor control program product

 #18
20060038527
2006-02-23

Stepper motor accelerating system and method

 #19
20050218857
2005-10-06

Stepping motor driving system, information recording and reproducing device, and stepping motor driving method