| Patents for G04G 3 - Producing timing pulses (901) |
|---|
| 08/09/1983 | US4398085 Universal timing array |
| 08/09/1983 | US4397564 Electronic timepiece |
| 07/26/1983 | US4395136 Electronic timer |
| 07/06/1983 | EP0083303A1 Temperature-compensated quarz timebase, and watch comprising the timebase |
| 06/21/1983 | US4389728 Frequency divider |
| 06/14/1983 | US4388001 Electronic timepiece |
| 06/07/1983 | US4387350 Watch circuit with oscillator gain control |
| 06/07/1983 | US4386857 Electronic timepiece with automatic correction of the variation of rate |
| 05/10/1983 | US4382692 Analog-display electronic timepiece comprising a divider with an adjustable division factor |
| 03/29/1983 | US4378167 Electronic timepiece with frequency correction |
| 03/15/1983 | US4376992 Electronic wristwatch with alarm function |
| 01/25/1983 | US4370067 Electronic timepiece with gain/loss adjustment |
| 01/12/1983 | EP0069372A1 Method of controlling the running rate of a timepiece and timepiece adapted to this method |
| 12/01/1982 | EP0065711A1 High reliability duplicated clock device |
| 11/09/1982 | US4358728 Voltage control circuit responsive to FET propagation time |
| 09/21/1982 | US4350961 Electronic timepiece |
| 09/14/1982 | US4349890 Time of day clock control |
| 08/31/1982 | US4346537 Capacitor trimming system in a quartz-crystal oscillator |
| 08/17/1982 | US4345320 Integrated circuit for a time-piece |
| 08/17/1982 | US4345221 Temperature compensated signal generator including two crystal oscillators |
| 08/10/1982 | US4344046 Signal generator including high and low frequency oscillators |
| 08/04/1982 | EP0057062A2 Programmable clock rate generator |
| 07/22/1982 | WO1982002464A1 Programmable clock rate generator |
| 07/20/1982 | CA1128214A1 Capacitor trimming system in a quartz-crystal oscillator |
| 06/22/1982 | US4336608 Electronic timepiece |
| 06/02/1982 | EP0052884A1 Timepiece comprising a division ratio adjustable divider chain |
| 05/18/1982 | US4330840 Multi-function electronic digital watch |
| 05/18/1982 | CA1123616A1 Electronic watches |
| 05/04/1982 | US4328570 Electronic timepiece with illumination lamp battery voltage drop compensation circuit |
| 04/13/1982 | US4325036 Temperature compensating circuit |
| 04/06/1982 | US4323767 Repeatedly operable timer |
| 03/23/1982 | US4321698 Temperature compensated quartz wristwatch with memory stored predetermined temperature compensating data |
| 03/17/1982 | EP0047320A1 Linearizing circuit and electronic time piece using the same |
| 03/16/1982 | US4320482 Switch for an electronic timepiece |
| 02/16/1982 | US4316246 Battery switching apparatus included within a timer adapter unit |
| 02/16/1982 | CA1118496A1 Auxiliary power supply and timer arrangement for time registering multifunctional electric energy meters |
| 02/02/1982 | US4314161 Integrated shift register |
| 12/22/1981 | US4307354 Crystal oscillator circuit having rapid starting characteristics and a low power consumption |
| 12/08/1981 | US4305041 Time compensated clock oscillator |
| 11/24/1981 | US4302829 Electronic timepiece |
| 11/24/1981 | US4302828 Electronic timepiece |
| 11/10/1981 | US4300224 Electronic timepiece |
| 11/03/1981 | US4298971 Electronic timpiece |
| 10/13/1981 | US4295056 Integrated frequency divider |
| 09/29/1981 | US4292680 Electronic timepiece |
| 09/15/1981 | US4290130 Digital frequency trimmed electronic timepiece |
| 08/04/1981 | US4282595 Method for digital frequency trimming an oscillator in an electronic timepiece |
| 08/04/1981 | US4282594 Electronic timepiece |
| 07/22/1981 | EP0032359A1 Oscillator with digital temperature compensation |
| 07/22/1981 | EP0032358A2 Oscillator with digital temperature compensation |
| 07/14/1981 | US4278899 Electronic circuit for a timepiece |
| 07/09/1981 | WO1981001888A1 Linearizing circuit and electronic time piece using the same |
| 07/08/1981 | EP0031403A2 Data processing apparatus including a time of day clock |
| 06/30/1981 | US4276628 Electronic timepiece |
| 06/23/1981 | US4275462 Electronic timepiece |
| 06/09/1981 | US4272840 Semiconductor integrated circuit for a timepiece |
| 05/26/1981 | US4270194 Electronic alarm timepiece |
| 04/28/1981 | US4264968 Basic circuit for electronic timepieces |
| 04/28/1981 | US4264967 Unit time producing system |
| 04/14/1981 | US4262352 Electronic multifunction timepiece employing the PLA system |
| 04/14/1981 | US4262351 Electronic timepiece |
| 04/14/1981 | US4262350 Solid state electronic timepiece with lamp |
| 04/14/1981 | US4262346 Multi function electronic timepiece |
| 03/24/1981 | US4258275 Miniature electronic device |
| 03/03/1981 | US4254494 Accuracy correction in an electronic timepiece |
| 02/24/1981 | US4253175 Time data processing circuit for electronic timepiece |
| 02/24/1981 | CA1096502A1 Interactive wristwatch calculator |
| 02/17/1981 | US4251739 IC Input circuitry |
| 02/10/1981 | US4250574 Electronic timepiece in which an input terminal of the integrated circuit is used as an output terminal |
| 01/27/1981 | US4247927 Digital electronic timepiece |
| 01/06/1981 | US4244043 Frequency division system |
| 12/23/1980 | US4241435 Electronic timepiece oscillator circuit |
| 11/26/1980 | EP0019591A1 Quartz oscillator with temperature compensation |
| 11/25/1980 | US4236241 Electronic timepiece |
| 11/18/1980 | US4234811 Supporting structure for a thickness-shear type crystal oscillator for watches |
| 10/14/1980 | US4228346 Self-calibrating electric clock circuit |
| 09/30/1980 | US4225824 Frequency adjusting circuit |
| 09/23/1980 | US4224531 Data transfer circuit |
| 09/17/1980 | EP0015873A1 Oscillator with a low frequency quartz resonator |
| 09/16/1980 | US4223268 Frequency dividing circuit of variable frequency dividing ratio type |
| 08/26/1980 | US4219756 Mounting structure of a quartz crystal unit |
| 08/26/1980 | US4219754 Temperature compensation by positioning of plural piezoelectric vibrators in an electronic wristwatch |
| 08/26/1980 | CA1084629A1 Counting control system |
| 08/12/1980 | US4217654 Portable electronic device equipped with timekeeping and calculation functions |
| 06/03/1980 | CA1078964A1 Interactive wristwatch calculator |
| 04/22/1980 | US4199726 Digitally tunable integrated circuit pulse generator and tuning system |
| 04/08/1980 | US4197582 Auxiliary power supply and timer arrangement for time registering multifunctional electric energy meters |
| 04/01/1980 | US4196404 Crystal oscillator having low power consumption |
| 03/18/1980 | US4193255 Electronic timepiece with calendar function |
| 03/11/1980 | US4192130 Time counting control system |
| 02/19/1980 | US4188775 Frequency adjustment means for electric timepiece |
| 02/19/1980 | CA1071877A1 Electronic timepiece having a small frequency division stage and reduced power dissipation |
| 02/05/1980 | US4187518 Timing device |
| 01/29/1980 | US4185452 Digital time display system |
| 12/11/1979 | US4178520 Binary frequency divider stages |
| 12/11/1979 | US4177633 Time correcting means for a digital electronic watch |
| 09/11/1979 | CA1062343A1 Frequency correction arrangement |
| 08/14/1979 | US4164666 Electronic apparatus using complementary MOS transistor dynamic clocked logic circuits |
| 07/31/1979 | US4162608 Electronic timepiece frequency regulating circuit |
| 07/10/1979 | US4160928 Case assembly for piezoelectric resonator |