Patents
Sitemap › G04 - Horology › G04C - Electromechanical clocks or watches › G04C 3 - Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
Patents for G04C 3 - Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means (4,122)
06/2010
06/16/2010CN1790196B Watch including a pressure sensor
06/16/2010CN101738929A Novel clock mechanism and assembling method thereof
06/16/2010CN101738927A Novel alarm clock
06/15/2010CA2686575A1 Rugged quartz clock
06/09/2010CN1595573B Manufacturing and mounting method of electrical contacts for control members of small dimensions, in particular for the horological field
06/09/2010CN101728926A Micro step motor with double driving shafts
06/09/2010CN101727064A Quartz clock with tide movement
06/09/2010CN101727060A Locking mechanism for timepiece drive module
06/02/2010CN201497869U Bipolar magnetic positioning display device for electronic clock
06/02/2010CN101162382B Timepiece
06/01/2010US7728682 Micro-oscillator, semiconductor device and communication apparatus
05/2010
05/26/2010CN201489289U Mechanical clock
05/26/2010CN1819294B Piezoelectric vibrator, method for adjusting piezoelectric vibrator, piezoelectric actuator, timepiece, and electronic device
05/26/2010CN1534861B Step electric machine controlling device and electronic clock
05/26/2010CN101713958A Time base device for a watch
05/26/2010CN101147103B Electronic device and display control method
05/19/2010CN201477381U Novel high-precision quartz clock
05/12/2010CN101706645A Chronometer with bridge rectifier circuit
05/11/2010US7715280 Electronic clock
05/05/2010CN201449528U Timekeeper and radio set provided with same
05/05/2010CN201449525U Positioning contact switch used for electronic clock
05/05/2010CN201445030U Watch band fastener capable of concealing IC card
04/2010
04/28/2010EP2180384A1 Watch provided with locking means
04/28/2010CN201444597U Clock motor stator piece component, clock motor and clock movement,
04/28/2010CN201444242U Crystal clock with anticlockwise rotation
04/28/2010CN1673681B Method of detection of the beginning of a diving for diving computer
04/22/2010US20100097900 Locking mechanism for timepiece drive module
04/21/2010EP2177960A1 Blocking mechanism for a clock drive module
04/20/2010US7701807 Analog electronic timepiece that prevents deviation of displayed time when an impact is applied to the timepiece
04/20/2010US7701806 Electronic timepiece with wireless information function
04/14/2010CN201438263U Rotating clock
03/2010
03/31/2010EP2169480A1 An electronic timepiece
03/31/2010EP2169479A1 Time base device for a watch
03/17/2010CN201425701Y Multipurpose electronic combination device
03/11/2010WO2010027262A1 Watch provided with locking mechanism
03/11/2010US20100061193 Electronic timepiece
03/09/2010US7675218 Drive apparatus of piezoelectric actuator, electronic apparatus, drive method of electronic apparatus, drive control program of electronic apparatus, and medium
03/03/2010CN201417376Y A quartz clock cassette mechanism with small size that convenient for setting alarm
03/03/2010CN201417369Y A novel hanging clock adopting screw locating
02/2010
02/24/2010EP1558973B1 Control device for a push-element, in particular for time piece
02/24/2010CN201413451Y Tower clock movement with two hands
02/24/2010CN201413447Y Tower clock movement with three hands
02/18/2010US20100039903 Hybrid power timing device
02/16/2010US7663978 Drive control apparatus, electronic apparatus, method of controlling drive of electronic apparatus, drive control program, and recording medium
02/10/2010CN201402383Y 石英钟 Quartz
01/2010
01/27/2010EP2148251A2 Optical-type rotational body position detection apparatus
01/27/2010CN201392458Y Environment-friendly quartz watch without battery
01/27/2010CN101634830A Optical-type rotational body position detection apparatus
01/27/2010CN101634829A Timer
01/21/2010US20100014389 Analogue electronic clock and motor control circuit
01/21/2010DE102008029021B3 Bracket contact pin has holding disk and eccentrically set contact pin, where holding disk has screw projection set on upper side and long projection on lower side
01/07/2010US20100002547 Watch fitted with an electric motor control case
01/06/2010EP2141559A1 Timepiece fitted with a control case for an electric motor
01/06/2010CN201378260Y Drawing type advertisement timing clock
01/06/2010CN101620409A Timepiece fitted with a control case for an electric motor
01/06/2010CN100578395C Time meter
12/2009
12/30/2009EP1540427B1 Watch comprising an electronic information-storage unit in the base of the case thereof
12/23/2009CN101610059A Stepping motor control circuit and analog electronic timepiece
12/23/2009CN101609304A Clock mechanism of quartz analog clock with diameter of 40mm
12/22/2009US7636277 Drive device, particularly for a clockwork mechanism
12/16/2009EP2133761A1 Radio wave correction clock and its assembling method
12/16/2009CN100570517C Astronomical watch
12/09/2009CN100568623C Antenna unit and watch having the antenna unit
12/09/2009CN100568122C Electronic watch with compass function
12/02/2009EP2128722A1 Radio-controlled timepiece
12/02/2009EP2128721A2 Hand Position Detecting Device
12/02/2009EP2128720A2 Hand Position Detecting Device and Hand Position Control Method
12/02/2009CN201355429Y 12 digital display electronic watch chip with analog-digital watch and back light function
12/02/2009CN101594110A Repeater motor control circuit and an analog electronic clock
12/02/2009CN101592917A Hand position detecting device
12/02/2009CN101592916A Hand position detecting device and hand position control method
11/2009
11/25/2009CN201352304Y Clock movement structure of quartz analog clock with diameter of 40mm
11/25/2009CN201352303Y Watch with compass
11/25/2009CN101587324A A global clock
11/18/2009EP2120106A2 Radio wave receiving device with magnetic drive unit and antenna structure
11/18/2009CN201348723Y Novel watch by using outer ring to drive inner button
11/18/2009CN101582669A Stepping motor drive circuit and analog electronic clock
11/18/2009CN100561850C Drive controlling device, electronic apparatus, drive controlling method for electronic apparatus
11/18/2009CN100561380C Method for identifying the rotation of a stepper motor driving at least one hand of a clock
11/11/2009EP1895650B1 Piezoelectric actuator and electronic device having the same
11/11/2009CN201345036Y Household quartz clock with remote-control LED lamp
11/11/2009CN201345035Y Sticky clock
11/11/2009CN100559306C Timepiece with an interchangeable bezel
11/10/2009US7616527 Electronic timepiece with calendar function and control method for same
11/10/2009US7615962 Solar-powered thermometer and clock
11/04/2009CN201340523Y Electrical servo double-pointer meter
11/04/2009CN201340522Y Table lamp alarm
11/04/2009CN201340521Y 花卉钟表 Flower Watch
11/04/2009CN201340520Y Multifunctional toy vocal chain watch
11/04/2009CN201340519Y Watch for blind person
10/2009
10/28/2009CN100555122C Large-scale waterborne ornamental watch
10/20/2009US7606116 Analogue electronic clock and motor control circuit
10/14/2009CN201327570Y Multi-functional alarm clock
10/14/2009CN201327569Y Multi-function alarm clock
10/08/2009US20090251997 Radio wave receiving device with magnetic drive unit and antenna structure and electronic apparatus using the radio wave receiving device
10/07/2009CN201322849Y 多功能闹钟 Multi-function alarm clock
10/07/2009CN101552372A Radio wave receiving device with magnetic drive unit and antenna structure and electronic apparatus using the radio wave receiving device
09/2009
09/30/2009EP1070998B1 Electronic apparatus and method of controlling electronic apparatus
09/30/2009CN201319121Y Amusement clock
09/29/2009US7596057 Chronograph watch with retrograde display
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