| Patents for G04G 21 - Input or output devices integrated in time-pieces (3,521) |
|---|
| 03/17/1981 | US4257115 Switch structure for electronic timepiece |
| 03/17/1981 | US4257112 Electronic time-piece with barometric indicator |
| 03/17/1981 | US4256117 Cardiac monitor with stop watch means |
| 03/11/1981 | EP0024893A1 Waterproof sport watch |
| 03/10/1981 | US4255802 Electronic timepiece |
| 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 | US4247929 Switching mechanism for electronic wristwatch |
| 01/07/1981 | EP0021800A2 Cardiovascular monitors |
| 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 |
| 12/02/1980 | US4237548 Electronic timepiece |
| 12/02/1980 | CA1090589A1 Electronic timepiece with display switch operated by current flow through the skin |
| 11/25/1980 | US4236236 Timepiece combined with a thermometer |
| 11/18/1980 | US4234946 Electronic wristwatches |
| 11/11/1980 | US4232510 Timepiece |
| 10/14/1980 | US4228534 Electronic watch control device for manual actuation |
| 09/30/1980 | US4224948 Wrist borne pulse meter/chronometer |
| 09/16/1980 | US4222226 Multi-range timer |
| 09/02/1980 | US4220996 Jogger's computational device |
| 08/19/1980 | US4218601 Pushbutton |
| 07/08/1980 | US4211067 Time adjusting device for electronic timepiece |
| 07/01/1980 | US4209976 Means of setting a solid state watch |
| 06/03/1980 | CA1078968A1 Bidirectional data transfer and storage system |
| 05/20/1980 | US4203280 Touch sensitive device for a timepiece |
| 05/13/1980 | US4202607 Mirror with information display |
| 05/06/1980 | US4201043 Wristwatch calculator imput key positioning assembly |
| 05/06/1980 | US4201039 Numerical display using plural light sources and having a reduced and substantially constant current requirement |
| 04/08/1980 | US4196584 Time correcting device for electronic timepiece |
| 04/08/1980 | US4196580 Electronic watch having correction means |
| 03/18/1980 | CA1073684A1 Dual function pusher and rotate switch for solid state digital watches |
| 03/04/1980 | CA1072750A1 Electronic timepiece with single push button cam operated switching |
| 03/04/1980 | CA1072744A1 Electronic timepiece with display energized when worn |
| 02/05/1980 | CA1070957A1 Casing ring adapters for fitting small watch movements to larger size watch cases |
| 01/29/1980 | US4185453 Time setting and correcting circuit for electronic timepieces |
| 01/22/1980 | US4184321 Electronic wristwatch with calculator having improved conductive packing sheet switch element |
| 01/08/1980 | US4182111 Electronic timepiece |
| 11/27/1979 | US4175375 Electronic watch having improved level setting circuit |
| 11/06/1979 | CA1065617A1 Pusher and switch device for electronic watch |
| 10/09/1979 | US4170105 Electronic timepiece |
| 09/25/1979 | US4168607 Pop-up case and related display controls in an electronic wristwatch |
| 07/24/1979 | US4161864 Electronic watch, particularly a quartz-controlled wristwatch |
| 07/10/1979 | US4160923 Touch sensitive electronic switching circuit for electronic wristwatches |
| 07/10/1979 | CA1058312A1 Circuit device packaging technique |
| 06/26/1979 | US4159416 Electronic calorie counter |
| 05/01/1979 | US4152564 Actuating device for a battery operated module |
| 03/06/1979 | US4142361 Electro-optical display timepiece |
| 01/23/1979 | US4135359 Electronic timepiece with the amending means |
| 12/26/1978 | US4130986 Electronic watch, especially electro-optic display watch |
| 12/19/1978 | US4130738 Bidirectional data transfer and storage system |
| 10/31/1978 | US4122664 Electronic watch |
| 10/03/1978 | US4117660 Casing ring for watch movement |
| 08/22/1978 | US4109140 Diver's control and indication apparatus |
| 08/08/1978 | US4105902 Touch sensitive input for electronic wristwatch and/or electronic calculator |
| 08/08/1978 | US4104862 Apparatus for generating an alarm sound |
| 07/25/1978 | US4102119 Electronic timepiece |
| 07/18/1978 | US4101071 Electronic calorie counter |
| 07/11/1978 | US4100401 Calorie calculator-chronometer |
| 07/04/1978 | US4099074 Touch sensitive electronic switching circuitry for electronic wristwatches |
| 06/06/1978 | US4092822 Control device for an electronic wrist-watch |
| 06/06/1978 | US4092821 Control device for an electronic watch |
| 05/30/1978 | US4091612 Adjusting arrangement for a digital indicator |
| 05/30/1978 | US4091610 Switching mechanism for electronic wristwatch |
| 05/23/1978 | US4090353 Touch switch controlled time information correction with safety lock in an electronic wristwatch |
| 05/02/1978 | US4086916 Cardiac monitor wristwatch |
| 03/14/1978 | US4079413 Portable electronic timepiece with selective display of time signal and television image |
| 03/07/1978 | US4077200 Case for an electronic wristwatch module |
| 02/14/1978 | US4074093 Switching mechanism in an electronic watch |
| 02/07/1978 | US4072004 Switching construction for a handy electronic device |
| 01/24/1978 | US4069659 Electronic switch activated by current flow through the human body |
| 01/10/1978 | US4068308 Calculator-like device especially useful as an adjunct to a CB radio |
| 12/27/1977 | US4064688 Touch sensitive electrode assembly for solid state wristwatches |
| 12/20/1977 | US4063410 Digital watch including a signal transmitter |
| 12/13/1977 | US4063111 Solid state touch switch |
| 12/13/1977 | US4062179 Switching mechanism for an electronic timepiece |
| 11/29/1977 | US4059956 Touch type contactless switch structure for electronic wristwatches having insulative member precluding establishment of shunt path by foreign matter |
| 10/25/1977 | US4055755 Switching assembly in combination wristwatch and calculator |
| 09/20/1977 | US4048796 Touch sensitive electrodes formed on the frame of an electronic wristwatch |
| 09/13/1977 | US4048478 Marking apparatus with electronic counters |
| 09/06/1977 | US4047010 Multi-functional electronic watch |
| 08/30/1977 | US4045692 Solid state binary logic signal source for electronic timepiece or the like |
| 08/30/1977 | US4044545 World clock |
| 08/02/1977 | US4038814 Wristwatch structure |
| 07/05/1977 | US4033110 Solid-state electronic watch assembly |
| 06/28/1977 | US4032731 Push-pull switch for use in an electronic watch |
| 06/21/1977 | US4031341 Dual function pusher and rotate switch for solid state digital watches having detent spring |
| 06/21/1977 | US4030284 Control device for an electronic wrist watch |
| 06/21/1977 | US4030283 Electrically driven time piece with means for effecting a precise setting of time |
| 06/14/1977 | US4028879 Switching arrangement for setting time-measuring apparatus |
| 06/14/1977 | US4028878 Control device for an electronic wrist watch |
| 06/07/1977 | US4028509 Simplified tabulator keyboard assembly for use in watch/calculator having transparent foldable flexible printed circuit board with contacts and actuator indicia |
| 05/31/1977 | US4026101 Led wristwatch |
| 05/24/1977 | US4024678 Control and correction circuit for an electronic watch |
| 05/17/1977 | US4023343 Electronic clock with capacitative resetting |
| 05/10/1977 | US4023002 Pusher and switch device for electronic watch |
| 05/03/1977 | US4020627 Liquid crystal display electronic watch |
| 01/25/1977 | US4005400 Data entry and decoding system for scripted data |
| 12/21/1976 | US3998043 Electric timepiece for displaying the operating condition thereof |
| 11/23/1976 | US3992873 Low power uniform high luminous intensity digital display |