| Patents for G04G 99 - Subject matter not provided for in other groups of this subclass (2,777) |
|---|
| 07/14/1981 | CA1105146A1 Time data processing apparatus |
| 07/08/1981 | EP0031403A2 Data processing apparatus including a time of day clock |
| 07/01/1981 | EP0031077A1 Interactive data entry device for a small size instrument, particulary for a time piece |
| 06/24/1981 | EP0030696A1 Miniature push-button |
| 06/24/1981 | EP0030564A1 Integrated circuit having frequency divider circuit adaptable for high-speed testing |
| 06/16/1981 | US4274151 Electronic watch having an alarm function and a global time display function |
| 06/16/1981 | US4274146 Calendar data display device for an electronic device |
| 06/10/1981 | EP0030137A1 A writing instrument incorporating a world time indicator |
| 06/09/1981 | US4272841 Timepiece |
| 06/09/1981 | US4272840 Semiconductor integrated circuit for a timepiece |
| 05/27/1981 | EP0029050A1 Digital display clock. |
| 05/26/1981 | US4270194 Electronic alarm timepiece |
| 05/12/1981 | US4267589 Electronic watches |
| 05/12/1981 | US4267587 Electronic timepiece circuit |
| 05/05/1981 | US4266290 Electronic wristwatch control mechanism |
| 04/28/1981 | US4264968 Basic circuit for electronic timepieces |
| 04/21/1981 | US4263590 Method and arrangement for the generating and processing of electrical impulses |
| 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 | US4262347 Electronic timepiece |
| 04/14/1981 | US4262346 Multi function electronic timepiece |
| 03/31/1981 | US4259600 Integrated insulated-gate field-effect transistor control device |
| 03/24/1981 | US4258275 Miniature electronic device |
| 03/17/1981 | US4257116 Electronic timepiece |
| 03/17/1981 | US4257112 Electronic time-piece with barometric indicator |
| 03/11/1981 | EP0024893A1 Waterproof sport watch |
| 03/10/1981 | US4255806 Display means for chronometers with electro-optical elements |
| 03/10/1981 | US4255804 Electronic watch |
| 03/03/1981 | US4254486 Display panel for 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 | US4250572 Watch module construction |
| 02/10/1981 | US4250370 Digital control for a cooking time and power of an electric cooking device |
| 02/10/1981 | CA1095625A1 Electronic cash register |
| 01/20/1981 | US4246650 Multi-function electronic timepiece |
| 01/06/1981 | US4244044 Waterproof sport watch |
| 12/30/1980 | US4242745 Electronic timepiece with electroacoustic transducer |
| 12/30/1980 | US4242676 Interactive device for data input into an instrument of small dimensions |
| 12/24/1980 | WO1980002880A1 Integrated circuit having frequency divider circuit adaptable for high-speed testing |
| 12/16/1980 | US4239980 Integrated circuit having an operation voltage supplying depletion type MISFET of high breakdown voltage structure |
| 12/11/1980 | WO1980002753A1 Digital display clock |
| 12/09/1980 | US4238848 Electronic timepiece |
| 12/09/1980 | US4238847 Electronic watch for yacht races |
| 12/09/1980 | US4238832 Time data processing apparatus |
| 12/02/1980 | US4237542 Programmable logic arrays |
| 12/02/1980 | US4236375 Electronic watch |
| 12/02/1980 | CA1090590A1 Calendar display apparatus |
| 11/25/1980 | US4236241 Electronic timepiece |
| 11/25/1980 | US4236240 Watch module construction |
| 11/25/1980 | US4236238 Electronic digital timepiece having a stopwatch function and a timer function |
| 11/18/1980 | US4234946 Electronic wristwatches |
| 11/11/1980 | US4233681 Electronic timepiece |
| 11/11/1980 | US4232510 Timepiece |
| 11/04/1980 | US4232301 Apparatus for automatically selectively displaying information of a plurality of kinds |
| 11/04/1980 | CA1089103A1 Electronic calculator with time counting function |
| 10/28/1980 | US4231090 Electronic game of adroitness incorporated in an electronic watch |
| 10/14/1980 | US4228534 Electronic watch control device for manual actuation |
| 10/07/1980 | US4226081 Electronic timepiece |
| 10/07/1980 | CA1087311A1 Electronic calculator for dertermining biorhythm data |
| 09/30/1980 | US4225847 Display circuit |
| 09/30/1980 | US4224789 Electronic timepiece |
| 09/30/1980 | CA1086864A1 Method of manufacturing an electrical device |
| 09/23/1980 | US4223526 Electronic timepiece |
| 08/26/1980 | US4218876 Combined timekeeper and calculator with low power consumption features |
| 08/26/1980 | CA1084629A1 Counting control system |
| 08/19/1980 | US4218601 Pushbutton |
| 08/12/1980 | US4217654 Portable electronic device equipped with timekeeping and calculation functions |
| 08/12/1980 | US4216649 Function selection circuit for multi-function timepiece |
| 08/12/1980 | US4216647 Electronic timepiece |
| 07/29/1980 | US4214433 Calendar display apparatus |
| 07/15/1980 | US4212157 Solid state clock |
| 07/01/1980 | US4209976 Means of setting a solid state watch |
| 07/01/1980 | US4209973 Electronic timepiece time zone display |
| 06/24/1980 | US4209853 Holographic system for object location and identification |
| 06/24/1980 | US4209852 Signal processing and memory arrangement |
| 06/24/1980 | US4209843 Method and apparatus for signal enhancement with improved digital filtering |
| 06/17/1980 | US4207731 Electronic timepiece control circuit |
| 06/03/1980 | US4205519 Electronic time-piece with acoustic signal, for signalling a particular working mode |
| 06/03/1980 | CA1078968A1 Bidirectional data transfer and storage system |
| 06/03/1980 | CA1078964A1 Interactive wristwatch calculator |
| 05/28/1980 | EP0011284A2 A watch for displaying multiple world times |
| 05/20/1980 | US4203280 Touch sensitive device for a timepiece |
| 05/06/1980 | US4201043 Wristwatch calculator imput key positioning assembly |
| 05/06/1980 | CA1076840A1 Automatic on/off digitally timed electronic switch |
| 04/29/1980 | US4200896 Method and system for controlling a multi-segment indicator to furnish an analogue display indicating only the relationship of the measured value to a desired value or range of values |
| 04/22/1980 | CA1075917A1 Electronic stopwatch with elapsed time alarm |
| 04/22/1980 | CA1075916A1 Electronic timepiece with designation of various displays |
| 04/08/1980 | US4197582 Auxiliary power supply and timer arrangement for time registering multifunctional electric energy meters |
| 04/08/1980 | US4196580 Electronic watch having correction means |
| 03/25/1980 | US4194355 Connection structure for watch case and band |
| 03/25/1980 | US4194351 Electronic timepiece |
| 03/25/1980 | CA1074132A1 Integrated electronic watch circuits with a plurality of operational modes |
| 03/20/1980 | WO1980000503A1 Comparator for difference of order |
| 03/18/1980 | CA1073684A1 Dual function pusher and rotate switch for solid state digital watches |
| 03/11/1980 | US4192130 Time counting control system |
| 03/04/1980 | CA1072750A1 Electronic timepiece with single push button cam operated switching |
| 02/26/1980 | US4189912 Combination calculator and timepiece |
| 02/19/1980 | US4188779 Electronic timepiece capable of simulating and displaying a game of chance |