Patents-Review.com
ClassID:

179400 ⎘

G04C3/14 - CPC Classification

Classification description:

Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor

Sub-classes:
Recent Application in this class:
#1
20260093211
2026-04-02

TOWER CLOCK AND PROCEDURE FOR ITS OPERATION

 #2
20260074597
2026-03-12

STEPPING MOTOR AND TIMEPIECE

 #3
20260074596
2026-03-12

STEPPING MOTOR AND TIMEPIECE

 #4
20250284246
2025-09-11

TIMEPIECE, DISPLAY CONTROL METHOD, AND STORAGE MEDIUM

 #5
20250125750
2025-04-17

STEPPING MOTOR CONTROL CIRCUIT AND ANALOG ELECTRONIC TIMEPIECE

 #6
20240402652
2024-12-05

ANALOG ELECTRONIC TIMEPIECE

 #7
20240204703
2024-06-20

ELECTROMECHANICAL WATCH CAPABLE OF CONTACTLESS COMMUNICATION WITH A COMMUNICATION DEVICE

 #8
20240186923
2024-06-06

CONTROL CIRCUIT OF A STEPPER MOTOR CAPABLE OF DETECTING AN EXTERNAL MAGNETIC FIELD

 #9
20240176300
2024-05-30

INFORMATION DISPLAY MECHANISM, TIMEPIECE MOVEMENT, AND TIMEPIECE

 #10
20230229114
2023-07-20

Electronic Watch And Electronic Watch Control Method

 #11
20230195044
2023-06-22

ELECTRONIC DEVICE

 #12
20220373976
2022-11-24

Horological movement comprising a generator

 #13
20220291637
2022-09-15

STEPPING MOTOR CONTROL DEVICE, MOVEMENT, TIMEPIECE, AND STEPPING MOTOR CONTROL METHOD

 #14
20220236694
2022-07-28

Electronic Watch And Method For Controlling Electronic Watch

 #15
20220163927
2022-05-26

Electronic watch

 #16
20220075324
2022-03-10

Movement and electronic watch

 #17
20220075323
2022-03-10

Watch, pointer control method, and non-transitory recording medium

 #18
20220045636
2022-02-10

Method for controlling electronic watch and electronic watch

 #19
20210397137
2021-12-23

Automatic time correction in a watch

 #20
20210232094
2021-07-29

Watch having a first barrel complete with a diameter that is less than a diameter of a second barrel complete

 #21
20210223742
2021-07-22

Electronic Watch And Control Method Of Electronic Watch

 #22
20210149344
2021-05-20

Pointer device, electronic watch, control method for pointer device, and recording medium

 #23
20210116867
2021-04-22

Timepiece movement and timepiece

 #24
20210091607
2021-03-25

Stator, movement, timepiece, method for manufacturing movement and method for manufacturing stator

 #25
20210003972
2021-01-07

Bidirectional and expressive interaction in a hybrid smart watch

 #26
20200333749
2020-10-22

Step motor drive device and circuit

 #27
20200326657
2020-10-15

Mechanical clockwork

 #28
20200319663
2020-10-08

Watch and manufacturing method of constant current circuit

 #29
20200313583
2020-10-01

Motor driving apparatus, motor driving method, and timepiece

 #30
20200301370
2020-09-24

MOVEMENT OF ELECTRONIC TIMEPIECE AND ELECTRONIC TIMEPIECE

 #31
20200264561
2020-08-20

Timepiece movement and timepiece

 #32
20200249630
2020-08-06

Timepiece and motor control method

 #33
20200225618
2020-07-16

Analog electronic timepiece, stepping motor control device, and analog electronic timepiece control method

 #34
20200209809
2020-07-02

Electromechanical transducer and electronic timepiece

 #35
20200117144
2020-04-16

Electronic timepiece and indicator position detection method

 #36
20200081404
2020-03-12

Electronic watch

 #37
20200049529
2020-02-13

Gear detection circuit and wrist watch

 #38
20200033810
2020-01-30

Motor group for watches

 #39
20200019124
2020-01-16

Drive circuit for two-coil step motor

 #40
20200019123
2020-01-16

Motor driving apparatus, motor control method, and timepiece

 #41
20190332060
2019-10-31

ELECTRONIC TIMEPIECE

 #42
20190305702
2019-10-03

Motor control circuit, movement, and electronic timepiece

 #43
20190286061
2019-09-19

Electronic watch

 #44
20190265653
2019-08-29

Movement and timepiece

 #45
20190265647
2019-08-29

Movement and timepiece

 #46
20190243309
2019-08-08

Electronic timepiece

 #47
20190243307
2019-08-08

Movement and timepiece

 #48
20190219969
2019-07-18

Timepiece movement and timepiece

 #49
20190179267
2019-06-13

Timepiece comprising an electric motor fixed to a mounting plate

 #50
20190137301
2019-05-09

Gear position detection device, wrist watch and operating method thereof

 #51
20190121296
2019-04-25

Timepiece movement, timepiece, and reference position determination method of indicating hand of timepiece

 #52
20190094806
2019-03-28

Wheel train device and timepiece

 #53
20190079461
2019-03-14

Electronic timepiece

 #54
20190041804
2019-02-07

Electronic watch

 #55
20190041803
2019-02-07

Timepiece movement including a device for detecting an angular position of a wheel

 #56
20190041239
2019-02-07

Timepiece movement comprising a device for detecting an angular position of a wheel

 #57
20190025765
2019-01-24

Skeleton watch including a movement independent of the case middle

 #58
20180348814
2018-12-06

Electronic device for providing information related to smart watch and method for operating the same

 #59
20180329370
2018-11-15

Method of actuator navigation and electronic device comprising an actuation navigator function

 #60
20180292790
2018-10-11

Timepiece, motor control device, control method of timepiece, and motor control method

 #61
20180275614
2018-09-27

Electronic timepiece

 #62
20180275612
2018-09-27

ELECTRONIC TIMEPIECE

 #63
20180259912
2018-09-13

ELECTRONIC TIMEPIECE

 #64
20180253066
2018-09-06

Electronic timepiece

 #65
20180246471
2018-08-30

Drive circuit for two-coil step motor, two-coil step motor, and electronic watch using these

 #66
20180217563
2018-08-02

TIMEPIECE AND CONTROL METHOD OF TIMEPIECE

 #67
20180152129
2018-05-31

Stepping motor, motor drive device and time display device

 #68
20180088533
2018-03-29

Stepping motor, rotation detecting apparatus, and electronic timepiece

 #69
20180081323
2018-03-22

Electronic timepiece with two analogue type hands

 #70
20180067458
2018-03-08

Drive device, electronic watch, and control method of drive device

 #71
20170371302
2017-12-28

Information display device and computer-readable storage medium

 #72
20170357216
2017-12-14

Drive circuit for two-coil step motor

 #73
20170329283
2017-11-16

Digital-to-digital correction unit for analog clock display

 #74
20170322519
2017-11-09

Electromechanical timepiece movement comprising a device for detection of the angular position of a wheel

 #75
20170300014
2017-10-19

Motor group for watches

 #76
20170285583
2017-10-05

Electronic timepiece

 #77
20170279395
2017-09-28

Stepping motor, motor drive device and time display device

 #78
20170277131
2017-09-28

Stepping motor and timepiece

 #79
20170269555
2017-09-21

Method of actuator navigation and electronic device comprising an actuation navigator function

 #80
20170244290
2017-08-24

Simplified motor module

 #81
20170227932
2017-08-10

Electronic watch

 #82
20170205538
2017-07-20

Light transmissive member, timepiece, and light transmissive member production method

 #83
20170192394
2017-07-06

Pointer driving motor unit, electronic device, and control method of pointer driving motor unit

 #84
20170192393
2017-07-06

POINTER DRIVING MOTOR UNIT AND CONTROL METHOD OF POINTER DRIVING MOTOR UNIT

 #85
20170185045
2017-06-29

Timepiece comprising a wheel set with a determinable angular position

 #86
20170176947
2017-06-22

Hand-moving mechanism and timepiece

 #87
20170176945
2017-06-22

Motor module for watches

 #88
20170168460
2017-06-15

Solar skeleton watch

 #89
20170108833
2017-04-20

Stepping motor, timepiece movement, timepiece, and manufacturing method of stepping motor

 #90
20170082981
2017-03-23

Electronic timepiece

 #91
20170082980
2017-03-23

Electronic timepiece

 #92
20170075313
2017-03-16

Analog electronic timepiece and hand drive control device

 #93
20170075309
2017-03-16

Drive device, electronic watch, and control method of drive device

 #94
20170075306
2017-03-16

Analog electronic watch

 #95
20170060098
2017-03-02

Electronic timepiece

 #96
20170052511
2017-02-23

Movement and electronic timepiece

 #97
20170052510
2017-02-23

Movement and electronic timepiece

 #98
20170052509
2017-02-23

Movement and electronic timepiece

 #99
20170038736
2017-02-09

Motor drive device and electronic timepiece

 #100
20170017206
2017-01-19

Timepiece

 #101
20160342139
2016-11-24

Frequency division circuit, method of controlling frequency division circuit, and analog electronic timepiece

 #102
20160299471
2016-10-13

Electronic timepiece

 #103
20160276967
2016-09-22

Stepping motor driving device and timepiece

 #104
20160266548
2016-09-15

Electronic device, time correction method, and time correction program

 #105
20160223990
2016-08-04

ELECTRONIC TIMEPIECE, ELECTRONIC TIMEPIECE SYSTEM AND METHOD OF CONTROLLING ELECTRONIC TIMEPIECE

 #106
20160209812
2016-07-21

Stepping motor, timepiece movement, timepiece, and manufacturing method of stepping motor

 #107
20160202666
2016-07-14

Hand-moving mechanism and timepiece

 #108
20160178402
2016-06-23

Electromechanical apparatus comprising a capacitive device for detection of the angular position of a wheel set, and method for detection of the angular position of a wheel set

 #109
20160134166
2016-05-12

Motor

 #110
20160131797
2016-05-12

Device for detecting the position of watch hands

 #111
20150378319
2015-12-31

Electronic timepiece including light emitting section

 #112
20150346843
2015-12-03

Multi-functional portable device controlled by external information

 #113
20150316895
2015-11-05

Thermocompensated chronometer circuit

 #114
20150268638
2015-09-24

Analog electronic timepiece and hand movement controlling method thereof

 #115
20150168917
2015-06-18

Control method for an analogue display fitted to a timepiece movement

 #116
20150160619
2015-06-11

Electronic clock

 #117
20150109890
2015-04-23

Device for detecting and synchronising the position of a wheel of a timepiece mechanism

 #118
20150092522
2015-04-02

Stepping motor and timepiece

 #119
20150071042
2015-03-12

Driving unit and timepiece

 #120
20140362672
2014-12-11

ROTOR MANUFACTURING METHOD, ROTOR, AND TIMEPIECE HAVING ROTOR

 #121
20140362671
2014-12-11

Electronic movement including a motor for a timepiece

 #122
20140340998
2014-11-20

Single hand timepiece

 #123
20140286138
2014-09-25

Analog electronic timepiece

 #124
20140146645
2014-05-29

Mechanism for driving the hands of an electromechanical watch, provided with a locking device

 #125
20140098646
2014-04-10

Electromagnetic timepiece motor and method of manufacturing the same

 #126
20140092714
2014-04-03

Analog electronic timepiece with fast-setting hands

 #127
20140091779
2014-04-03

Semiconductor device

 #128
20140086023
2014-03-27

Electronic watch

 #129
20130279301
2013-10-24

Information display device and electronic timepiece

 #130
20130258819
2013-10-03

Method and device for obtaining a continuous movement of a display means

 #131
20130182542
2013-07-18

Stepping motor control circuit, movement, and analogue electronic timepiece

 #132
20130162060
2013-06-27

Wrist watch oscillating step motor with sweep motion

 #133
20130051199
2013-02-28

Attachment structure for vibrating motor and electronic device

 #134
20120194105
2012-08-02

Voltage determination device and clock control device

 #135
20120188855
2012-07-26

TIMEPIECE

 #136
20110002197
2011-01-06

Integrated circuit for electronic timepiece and electronic timepiece

 #137
20100246340
2010-09-30

Resonator mounted in a case incorporating a watch module

 #138
20100080088
2010-04-01

Time base device for a watch

 #139
20100020336
2010-01-28

Optical-type rotational body position detection apparatus

 #140
20100002547
2010-01-07

Watch fitted with an electric motor control case

 #141
20090296534
2009-12-03

Hand position detecting device

 #142
20090296533
2009-12-03

Hand position detecting device and hand position control method

 #143
20090161120
2009-06-25

Hand position detecting device and method

 #144
20090086581
2009-04-02

Hand position detecting device and apparatus including the device

 #145
20090086580
2009-04-02

Hand position detecting device and apparatus including the device

 #146
20090016172
2009-01-15

Analog electronic watch

 #147
20080130420
2008-06-05

Analog radio-controlled timepiece

 #148
20080084792
2008-04-10

TIMEPIECE

 #149
20080080320
2008-04-03

Electronic apparatus and timepiece

 #150
20080056072
2008-03-06

DAYLIGHT SAVING TIME ADJUSTMENT METHOD AND TIMEPIECE EMPLOYING THE METHOD

 #151
20070268786
2007-11-22

Analogue time display for motor vehicle

 #152
20070115760
2007-05-24

Analog electronic timepiece that prevents deviation of displayed time when an impact is applied to the timepiece

 #153
20060013073
2006-01-19

Analog timepiece for full day indication

 #154
20050276166
2005-12-15

Method for synchronising an analog display of a timepiece with its electronic time base

 #155
20050105400
2005-05-19

Electronic timepiece with analog display and a method of operating same

 #156
20050041533
2005-02-24

Electronic timepiece, control method for electronic timepiece, regulating system for electronic timepiece, and regulating method for electronic timepiece

 #157
20050002277
2005-01-06

Electric timepiece