Patents
Sitemap › G04 - Horology › G04C - Electromechanical clocks or watches › G04C 10 - Arrangements of electric power supplies in time-pieces
Patents for G04C 10 - Arrangements of electric power supplies in time-pieces (1,992)
01/2009
01/14/2009CN100451880C Radio controlled clock, electronic device, method for controlling radio controlled clock, and program for controlling reception of radio controlled clock
01/07/2009CN100449428C Wrist watch including back cover on casing or with hand open bayonet assembling piece
12/2008
12/31/2008EP1126336B1 Electronic timepiece
12/31/2008EP1055981B1 Electronically controlled mechanical watch and method of preventing overcharge
12/30/2008US7471060 Rechargeable electronic device system and method for recharging an electronic device
12/10/2008EP1451605B1 Calibrated real time clock for acquisition of gps signals during low power operation
12/03/2008CN201159840Y Solar quartz clock for super capacitor
12/03/2008CN201159838Y Radio controlled clock movement
11/2008
11/26/2008CN201156176Y Tumbler type alarming clock having earphone interface
11/19/2008EP1315977B1 Electronic apparatus and control method
11/19/2008CN201152932Y Solar bell
11/19/2008CN101308361A Hybrid power clocking device
11/12/2008EP1990694A2 Motor drive control circuit, semiconductor device, electronic timepiece, and electronic timepiece with a power generating device
11/12/2008CN100432867C Timepiece dial and production method thereof
10/2008
10/29/2008EP1986060A1 Electronic timepiece with generator function
10/15/2008CN101286040A Motor drive control circuit, semiconductor device, electronic timepiece, and electronic timepiece with a power generating device
10/09/2008US20080246437 Electronic Timepiece with Generator Function
10/08/2008EP1978423A2 Electronic timepiece with generator function
10/08/2008EP1978422A2 Electronic timepiece with generator function
10/08/2008CN101281390A Electronic timepiece with generator function
10/01/2008CN101276199A Timepiece
10/01/2008CN100422879C Electronic clock, electronic apparatus and starting method
09/2008
09/24/2008EP0998009B1 Electronic timepiece with a generator
09/18/2008US20080225647 Electronic Timepiece with Generator Function
09/17/2008CN101266458A Coaxial synchronous world equation clock
09/17/2008CN101266456A Electronic timepiece with generator function
09/17/2008CN101266455A Electronic timepiece with generator function
09/10/2008CN201113841Y Solar energy watch
09/03/2008CN100416432C Electronic clock
09/02/2008US7420881 Interactive switching device for a portable electronic apparatus
08/2008
08/20/2008CN101246352A Time counting assembly with world time zone display
08/07/2008WO2008093641A1 Driving method and device of pendulum
08/06/2008EP1033634B1 Electronic timepiece, and method of power supply and time adjustment thereof
08/06/2008CN201097152Y A novel assembly structure for watch reset pole
08/06/2008CN100409532C Portable instrument with wrist belt for setting electric connection device
07/2008
07/23/2008CN100405700C Power supply control circuit and its control method, electronic apparatus and control method thereof, semiconductor device
07/16/2008CN101221408A Power supply circuit of clock
07/15/2008US7400556 Electronic timepiece with solar cell
07/08/2008US7396155 Electronic timepiece with radio communication function
07/02/2008CN100399217C Electronic equipment and its controlling method
06/2008
06/18/2008CN201075168Y New type structure of anode arm for positioning quartz cassette mechanism clutch yoke springback arm
06/10/2008US7385879 Radio-controlled clock
05/2008
05/21/2008CN100389368C Thermal power generating timepiece and its rear cover
05/20/2008US7376053 Use of non-magnetic paths for an electronic module intended for a timepiece
05/14/2008CN201060383Y Novel wristwatch movement clutch device
04/2008
04/16/2008CN101162382A Timepiece
04/09/2008EP1909152A1 Time measurement device and method
04/09/2008EP1909151A2 Time measurement device and method
03/2008
03/27/2008WO2008034302A1 Optical-energy cell apparatus
03/20/2008US20080068930 Method and Device for Setting a Calendar Work of a Clock, Particularly of a Radio-Controlled Clock, After Changing the Battery
03/19/2008CN201037903Y Operation convenient electronic clock
03/19/2008CN100375905C Calibrated real time clock for acquisition of GPS signals during low power operation
03/13/2008WO2008007948A3 Clockwork
03/12/2008CN201035347Y Temporal information continuously sustain device of electronic clocks etc.
03/12/2008CN201035340Y Oscillatory type luminous wristwatch
03/05/2008CN100373737C Charging circuit
02/2008
02/27/2008CN101129233A 手表 Wristwatch
02/14/2008WO2008018551A1 Display panel and apparatuses provided with same
02/06/2008CN201017193Y Clock
02/05/2008US7327638 Electronic timepiece
01/2008
01/31/2008WO2008013299A1 Electronic device
01/30/2008EP1071187B1 Magnetic circuit construction and power generator and electronic device using the same
01/09/2008EP0855633B1 Electronic timepiece
01/09/2008CN201004166Y A LCD display table clock
01/02/2008EP1873594A1 Electronically controlled timepiece, and power supply control method and time correction method therefor
01/02/2008EP1126335B1 Timepiece device
12/2007
12/12/2007EP1087270B1 Electronic apparatus and method for controlling electronic apparatus
12/11/2007US7307922 Stopwatch and watch
12/11/2007US7306364 Timepiece having a mechanical movement associated with an electronic regulator
12/05/2007CN100353269C Electronic chronometer with check up function and check up method thereof
11/2007
11/28/2007EP1860708A2 Thermoelectric generator
11/21/2007EP1857893A1 Analogue display and clock for automobile
11/21/2007CN101075123A Analogue display and clock for automobile
11/21/2007CN101075122A Combined wall clock
11/21/2007CN100350335C Device and method for timing
11/14/2007CN101071299A Combined desktop clock
11/07/2007EP1852754A1 Display plate for solar cell apparatus and method of producing display plate for solar cell apparatus
10/2007
10/18/2007US20070240753 Electronic Device with Solar Cell
10/17/2007EP1845426A1 Wristwatch
10/17/2007CN101055464A Wristwatch
10/17/2007CN101055462A Timepiece assembly with world time zone display
10/03/2007CN101046677A Time measurement device and method
09/2007
09/26/2007CN101042571A Electric watch capable of displaying prompting message before stopped
09/25/2007US7274624 Timepiece with power-reserve indication
09/12/2007EP1833103A1 Shock-activated switch device
09/05/2007CN200944184Y Novel backlight clock
09/04/2007US7265520 Electronic apparatus and method of controlling the electronic apparatus
08/2007
08/29/2007EP1826639A1 Timepiece with cumulative driving time
08/29/2007CN101027613A Analog watch
08/22/2007EP1821163A2 Timepiece with generator
08/15/2007EP0862099B1 Rechargeable electronic device
08/15/2007CN101017365A Electronic watch capable of displaying warning information of battery approaching exhausted
08/09/2007WO2007088777A1 Electronic watch with solar cell
08/01/2007EP1346264B1 Analog electronic watch having a time reset device following power shortage
08/01/2007CN101008835A Low voltage warning method of electronic wave clock and device thereof
07/2007
07/11/2007CN2921901Y Watch structural improvement
07/10/2007US7242641 Timepiece dial and production method therefor
07/04/2007EP1213818B1 Electronic device method, method of controlling electronic device, method of estimating charge in rechargeable battery, and method of charging rechargeable battery
06/2007
06/12/2007US7229323 Device plug and electronic instrument socket particularly for use in recharging instrument battery
05/2007
05/30/2007EP0996042B1 Clock and time measuring method
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