| Patents for G04C 17 - Indicating the time optically by electric means (951) |
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| 12/20/2001 | WO2001096966A1 Watch equipped with weekly cycle indicator |
| 12/19/2001 | EP1164444A1 Electronic timepiece having indication hands |
| 12/19/2001 | EP1164443A1 Electronic timepiece having indication hands |
| 12/19/2001 | EP1164442A1 Electronic timepiece having indication hands |
| 11/22/2001 | US20010043512 Electronic watch and drive method therefor |
| 10/25/2001 | WO2001079939A1 Dial for timepiece, manufacturing method thereof and timepiece |
| 10/18/2001 | WO2001077758A1 Electronic timepiece with indicator hands |
| 10/17/2001 | EP1146403A1 Electronic timepiece and method of driving electronic timepieces |
| 10/17/2001 | CN2454794Y Stereo clock |
| 10/17/2001 | CN1317732A Electronic timer and electronic timer driving treatment |
| 10/11/2001 | US20010028605 Electronic timepiece with calendar month-end non-correction device |
| 09/19/2001 | EP1134629A2 Time indicating means |
| 09/06/2001 | US20010019517 Electronic timepiece |
| 08/22/2001 | EP1126338A2 Electronic timepiece |
| 08/21/2001 | US6278661 Electronic timepiece with calendar month-end non-correction device |
| 08/15/2001 | CN1308259A Electronic timer |
| 08/09/2001 | US20010012242 Electronic timepiece and electronic timepiece driving process |
| 08/08/2001 | EP1122621A2 Electronic timepiece and electronic timepiece driving process |
| 08/02/2001 | WO2001055802A1 Electronic timepiece with indicator hands |
| 08/02/2001 | WO2001055801A1 Electronic timepiece having indication hands |
| 08/02/2001 | WO2001055800A1 Electronic timepiece having indication hands |
| 08/02/2001 | WO2001055799A1 Electronic timepiece having indication hands |
| 08/02/2001 | WO2001055798A1 Electronic timepiece having indication hands |
| 05/29/2001 | US6240052 Electronic watch with calendar |
| 04/19/2001 | WO2001027700A1 Electronic timepiece and method of driving electronic timepieces |
| 03/22/2001 | WO2001020408A1 Watch movement with hand display |
| 02/22/2001 | DE19939008A1 Electronic wristwatch has LEDs arranged to indicate current time, while making space available for exchangeable motif carrier |
| 02/06/2001 | US6185158 Small electronic apparatus having function display |
| 01/30/2001 | US6181648 Electronic watch equipped with solar cell |
| 01/10/2001 | CN2414435Y Quartz clock movement with novel date and week indicator |
| 11/23/2000 | WO2000070413A1 Hinged electronic watch |
| 10/04/2000 | EP1041463A2 Electronic watch |
| 10/04/2000 | EP1040389A1 Watch with a 24-hour watch face |
| 10/03/2000 | US6128252 Electronic watch with autocalendar |
| 09/27/2000 | CN2398657Y Optical analog pointer-type electronic quartz clock |
| 09/06/2000 | EP1033635A1 Article such as a watch or clock with analog display and sundial-like dial |
| 07/11/2000 | US6088302 Electronic timepiece |
| 07/11/2000 | US6088300 Calendar electronic timepiece |
| 06/27/2000 | US6081483 Date mechanism for clockwork movement |
| 06/21/2000 | DE19855549A1 Timepiece e.g. gents wrist watch, has variable dial face provided by different sets of iris stop plates selected in dependence on time or date |
| 05/25/2000 | DE19854064A1 Clock or watch with twenty four hour display; has numerals 0 to 12 permanently associated with one color; one half of day uses color for numbers 0 to12; other half uses double color for 13 to 24 |
| 05/24/2000 | CN2379821Y Electroluminescence type safety and glass carving cloce face |
| 03/29/2000 | CN1050911C Timepiece with a mobile display |
| 01/12/2000 | CN1048340C Clock structure for imitation display of time and additional digital display |
| 01/05/2000 | CN2357351Y Hand digital double displaying timer |
| 11/17/1999 | EP0819995B1 Dial of solar-cell timepiece |
| 10/20/1999 | EP0950213A1 Mechanical system for indicating large size calendar date for watch or small clock movements |
| 09/23/1999 | DE19911129A1 Time measurement device in columnar form |
| 09/15/1999 | CN1228549A Portable object, in particular watch, including multiple selectable electronic modules |
| 09/08/1999 | EP0940833A1 Calendar mechanism for watch movement |
| 09/01/1999 | EP0939331A2 Display unit comprising two superposed display devices |
| 09/01/1999 | CN1044936C Chronograph watch with date indicator |
| 08/25/1999 | CN2335174Y 时钟 Clock |
| 08/18/1999 | EP0936513A2 Electronic watch with an autocalender |
| 08/11/1999 | CN1044645C Preset percentage counting clock and watch |
| 08/10/1999 | US5936914 Electronic appliance equipped with light emitting apparatus |
| 07/08/1999 | WO1999034265A1 Watch with a 24-hour watch face |
| 07/08/1999 | WO1999034264A1 Electronic timepiece with calendar month-end non-correction device |
| 07/08/1999 | WO1999034263A1 Electronic timepiece with calendar device |
| 07/01/1999 | DE19860116A1 Electronic watch with analogue and calendar displays |
| 07/01/1999 | DE19826017A1 Uhr mit einem Ganztags-Ziffernblatt Clock with a full-day clock face |
| 06/15/1999 | US5912064 Dial plate for solar battery powered watch |
| 05/27/1999 | CA2255002A1 Portable object, in particular a watch, including multiple selectable electronic modules |
| 05/05/1999 | CN1215855A Color showing method for time |
| 04/13/1999 | US5894457 Watch for soccer referees |
| 03/18/1999 | WO1999013383A1 Mechanical system for indicating large size calendar date for watch or small clock movements |
| 03/18/1999 | CA2271999A1 Mechanical system for indicating large size calendar date for watch or small clock movements |
| 03/17/1999 | EP0702284B1 Timepiece having light transmission type display plate |
| 03/09/1999 | US5881025 Information display apparatus |
| 02/17/1999 | CN2308101Y Structure of night-vision clock |
| 01/13/1999 | CN1205088A Small electronic apparatus having function display |
| 01/13/1999 | CN1204790A Electronic timepiece |
| 11/04/1998 | CN1197945A Calender electronic timepiece |
| 10/28/1998 | EP0874293A2 Calendar electronic timepiece |
| 10/28/1998 | EP0874292A2 Electronic timepiece |
| 09/30/1998 | EP0867787A1 Electronic watch with built-in solar cell |
| 09/30/1998 | CN2293082Y Lamp light time display clock |
| 09/24/1998 | DE19711180A1 Dial plate for watch with analogue display |
| 08/26/1998 | EP0860756A1 Small electronic apparatus having function display |
| 08/04/1998 | US5790478 Time-keeping instrument, in particular an analog-type electric wrist watch |
| 07/09/1998 | WO1998029855A1 Dial calendar |
| 06/17/1998 | CN2284418Y Clock with optical hand |
| 05/06/1998 | CN1181138A Dial of solar-cell timepiece |
| 04/14/1998 | US5740130 Decoration display device and timepiece comprising such display device |
| 03/19/1998 | WO1998011473A1 Electronic watch with built-in solar cell |
| 03/05/1998 | WO1998009200A1 Small electronic apparatus having function display |
| 02/04/1998 | CN2273873Y Electronic clock |
| 01/29/1998 | DE19630011A1 Display with minimum light source carrier |
| 01/21/1998 | EP0819995A1 Dial of solar-cell timepiece |
| 12/30/1997 | US5703837 Watch with light transmitting type display plate |
| 10/01/1997 | CN1161089A Electronic appliance equipped with light emitting apparatus |
| 09/16/1997 | US5668781 Analog electronic timepiece having a multifunctional calendar disc |
| 08/19/1997 | US5659521 Electronic watch with multiple function display |
| 07/30/1997 | EP0786685A1 Decoration displaying device and timepiece comprising the same |
| 06/11/1997 | EP0619035B1 Watch with date dial |
| 05/07/1997 | EP0771450A1 Football referee's watch |
| 04/24/1997 | WO1997014996A1 Twenty-four hour timepiece with calendar and movement therefor |
| 04/16/1997 | CN1147642A Analog electronic timepiece having multifunctional calendar disc |
| 02/27/1997 | WO1997007438A1 Electronic appliance equipped with light emitting apparatus |
| 12/04/1996 | EP0745913A2 Information display apparatus |