Patents
Patents for G04G 9 - Visual time or date indication means (3,550)
06/1991
06/18/1991US5025426 Reminder apparatus
06/11/1991US5023850 Animal time
05/1991
05/29/1991EP0429072A2 Facsimile store-and-forward switching system
05/29/1991EP0428981A1 Time display device
05/25/1991CA2030769A1 Facsimile store-and-forward switching system
04/1991
04/24/1991CN2075794U Large quartz digital clock
04/16/1991US5008870 Electronic
04/16/1991US5008866 Alarm setting program for alarm timepiece with alternate time zone
04/09/1991US5007033 World timepiece
04/03/1991EP0339021B1 Control interface for combined watch and pager functions
03/1991
03/26/1991US5003492 Display apparatus having data reset arrangement for fast changing of digital display
03/20/1991EP0418012A2 World timepiece
03/05/1991US4998229 Programmable world timepiece with automatic restoration mode
02/1991
02/27/1991CN2072242U 电子壁挂式数字钟 Electronic wall-mounted digital clock
02/20/1991CN2071803U Digital indicator attached on pointer type quarts clock
02/19/1991US4995020 Timepiece with speed adjustment for time standard change adaptation
02/19/1991US4995016 Timepiece with light emitting device
02/13/1991EP0412240A2 Automatic display illumination for a multimode wristwatch
02/13/1991CN1049258A Method for displaying world time in television receiver
02/05/1991US4991156 Electronic stop watch
02/01/1991CA2022220A1 Method for displaying world time in a television receiver
01/1991
01/30/1991EP0410932A2 Graphical display of a countdown timer
01/29/1991US4989188 Program to display an alternate mode in a multimode timepiece
01/23/1991EP0408708A1 Device for displaying dates, particularly for electronic clockwork pieces.
01/23/1991CN2070011U Digital group sunchronisation timing device
01/17/1991DE3920036A1 time indicator with electronic clockwork - has control unit sequentially activating display units arranged in row to show elapsed time e.g. time spent in sauna
01/15/1991US4985878 Electronic timepiece with analog time display unit and electrooptic data display unit
01/09/1991EP0407165A2 Analog world watch
01/09/1991CN2069131U Large screen digit display time-piece used in vehicles and ships
12/1990
12/05/1990EP0400542A2 Astronomical data indicating device
12/05/1990CN2067002U Electronic clock for displaying time in different regions
11/1990
11/21/1990CN1047146A Improvements in electrooptical display cells
11/15/1990WO1990013983A1 Automatic time zone adjustment of portable receiver
11/15/1990WO1990010897A3 Three-dimensional clock
11/13/1990US4970669 Medication clock
11/06/1990US4969134 Electro-optical signaling system
10/1990
10/31/1990EP0394814A1 Improved electro-optical display cell
10/31/1990CN2064903U Electrooptical numerical quartz clock
10/23/1990US4965561 Continuously variable color optical device
09/1990
09/26/1990EP0389411A1 Hybrid display time piece comprising one or several LCD elements
09/20/1990WO1990010897A2 Three-dimensional clock
09/18/1990WO1990011554A1 Timepiece with speed adjustment for time standard change adaptation
09/13/1990DE3907901A1 Method for representing an analog timepiece on a display screen
09/12/1990CN2062072U Art digital quartz watch
09/11/1990US4956829 Timepiece with modified clock rate for faciliting adaptation to new time standard
09/11/1990US4956826 Multi-year time clock having automatic daylight saving time compensator
09/07/1990WO1990010259A1 Tide calculating and display device
08/1990
08/23/1990WO1990009623A1 Device for displaying dates, particularly for electronic clockwork pieces
08/22/1990EP0383305A2 Data processing apparatus
08/22/1990CN2060904U Dragon watch
07/1990
07/17/1990US4942544 Medication clock
07/03/1990US4939709 Electronic visual display system for simulating the motion of a clock pendulum
06/1990
06/20/1990CN2058506U Clock with moonlight numeral indicator
06/12/1990US4933920 Sidereal clock
05/1990
05/31/1990WO1990005945A1 General purpose dual mode clock and timer unit
05/22/1990US4928270 Digital timer with constant resolution
05/17/1990DE3838407A1 Handless electronic clock, predominantly as wall or standard clock having electronically controllable display elements assigned to individual time units
05/15/1990US4926400 Combined twenty-four (24)/twenty-five (25) hour clock
04/1990
04/25/1990EP0364602A1 Pointer type display
04/24/1990US4920524 Multimode digital timepiece
04/24/1990US4920494 Fuel monitoring arrangement for automotive internal combustion engine control system
04/24/1990US4920365 Electronic digital timepiece having a separate key for controlling the switching of the display from standard to daylight savings time
03/1990
03/27/1990US4912688 Automatic display illumination for a multimode wristwatch
03/21/1990EP0359218A2 Display device
03/21/1990EP0359181A2 Electronic timepiece with analog time display unit and electrooptic data display unit
03/20/1990US4910652 Combination wrist watch and flashlight
03/20/1990CA1266886A1 Control interface for combined watch and pager functions
03/06/1990US4906982 Personal inspirational display device
02/1990
02/21/1990CN2053350U Glasses with time indication
02/21/1990CN1039907A Lunar calendar arithmetic unit
02/13/1990US4901296 Watch with speed adjustment during travel for reducing jet lag
01/1990
01/18/1990DE3824573C1 Device for displaying the time
01/09/1990US4893291 Devices for aiding resynchronization of body clocks
01/03/1990EP0349392A1 Numerical timer with constant resolution
01/02/1990US4891776 Electronic timepiece
12/1989
12/19/1989US4888748 General purpose dual mode clock and timer unit
12/13/1989EP0345323A1 Liquid crystal displays.
12/12/1989US4887251 World timepiece
12/12/1989US4887249 Bicycle watch - dual mode circuit
12/07/1989DE3809832A1 Electronic wristwatch
12/06/1989CN2048987U 可控塑料霓虹电子钟 Plastic neon controllable electronic clock
11/1989
11/30/1989DE3816605A1 Timepiece having a multi-digit day-counting device
11/28/1989US4884254 Time display device
11/15/1989EP0341443A1 Electronic digital time piece
11/02/1989EP0339021A1 Control interface for combined watch and pager functions.
11/02/1989DE3813409A1 Wristwatch
10/1989
10/25/1989CN2046645U Human biochronometer electronic watch
10/25/1989CN2046644U Digital display electronic clock
10/19/1989WO1989009950A1 Pointer type display
10/19/1989DE3810527A1 Time-displaying device
10/12/1989DE3807548A1 Arrangement for protecting and presenting images, in which an electronic time and date display is integrated
10/03/1989CA1262051A1 Electronic chronograph, more particularly electronic chronograph-watch
09/1989
09/19/1989US4868496 Variable color comparison oscilloscope
08/1989
08/31/1989DE3805307A1 Multifunction measuring apparatus
08/29/1989CA1258928A1 Display telephone with transducer
08/16/1989EP0327787A1 Binary clock
08/02/1989CN2042211U 石英钟 Quartz
07/1989
07/25/1989CA1257909A1 Variable colour analog voltmeter
07/11/1989US4846467 Race driver start signal reaction timer
07/04/1989US4845745 Display telephone with transducer
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