| Patents for G08C 25 - Arrangements for preventing or correcting errors; Monitoring arrangements (2,495) |
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| 02/19/1985 | US4499961 Combinatorial weighing apparatus with check weigher |
| 02/05/1985 | US4498004 Fiber optical measuring device, employing a sensor material with a non-linear intensity response characteristic for measuring physical quantities |
| 01/22/1985 | US4495655 Testable optically isolated control circuit |
| 01/09/1985 | EP0130475A1 Meter data gathering and transmission system |
| 01/02/1985 | EP0129794A2 Remote control system for electrical and electronic devices, especially for electronic consumer products |
| 11/27/1984 | US4485270 Method for transmitting a charging signal |
| 11/07/1984 | EP0124045A2 Method and arrangement for providing information to define the values of a set of parameters which characterize an element |
| 10/30/1984 | US4480311 Digital radiation dosemeter having an optoelectronic transmitter |
| 09/18/1984 | CA1174752A1 Safety device at remote control of hydraulic or pneumatic machine tools |
| 09/11/1984 | CA1174077A1 Pressure transmitter employing non-linear temperature compensation |
| 09/05/1984 | EP0117832A2 Vehicle multiplex system having protocol/format for secure communication transactions |
| 09/04/1984 | US4468968 Method and arrangement for providing information to define the values of a set of parameters which characterize an element |
| 08/14/1984 | CA1172702A1 Process and apparatus for the real time adaptive filtering of catheter pressure measurements |
| 08/07/1984 | US4463607 Apparatus for detecting the condition of a sheet |
| 07/18/1984 | EP0113478A1 FAil safe system for information transmission systems |
| 07/10/1984 | US4459672 Decoder |
| 06/26/1984 | US4456908 Remote switch monitoring circuit for mining |
| 06/12/1984 | US4454509 Apparatus for addressably controlling remote units |
| 06/12/1984 | CA1168891A1 Optical measurement system for spectral analysis |
| 05/29/1984 | CA1168311A1 Digital transmission systems |
| 05/22/1984 | US4450529 Method and apparatus for determining encoder accuracy margin in a wheel balancer |
| 05/15/1984 | CA1167542A1 Data set diagnostic system |
| 05/01/1984 | US4446499 Input protection circuit |
| 05/01/1984 | US4446366 Fiber optic measuring device with compensation for reflections in the fiber optic and with a possibility of simultaneous measurement of several quantities |
| 04/17/1984 | CA1165752A1 Weight on drill bit measuring apparatus |
| 04/10/1984 | US4442492 Device for central reading and registration of customers' power consumption |
| 04/03/1984 | US4441107 Measuring arrangement having a plurality of measuring points connected to one another by means of a cable |
| 03/27/1984 | US4439764 Dual mode meter reading apparatus |
| 03/21/1984 | EP0103212A1 Thermal flow meter |
| 02/21/1984 | US4433238 Optical measurement system for spectral analysis |
| 02/14/1984 | US4432090 Automatic error correction system for teleprinter traffic with bunched repetition |
| 02/07/1984 | US4430565 Correlating fiber optical measuring device |
| 01/17/1984 | US4426624 Device and method for amplifying and sampling multiplexed signals |
| 01/17/1984 | CA1160726A1 Device for amplifying and sampling multiplex signals |
| 01/04/1984 | EP0097530A2 Combinatorial weighing apparatus |
| 12/06/1983 | CA1158061A1 Industrial process control instrument employing a resonant sensor |
| 11/21/1983 | EP0050135A4 Temperature compensating pressure sensor amplifier circuits. |
| 11/15/1983 | US4414853 Pressure transmitter employing non-linear temperature compensation |
| 11/15/1983 | US4414753 Process for compensating the magnetic disturbances in the determination of a magnetic heading, and devices for carrying out this process |
| 10/18/1983 | US4410983 Distributed industrial control system with remote stations taking turns supervising communications link between the remote stations |
| 08/09/1983 | US4398297 Data set diagnostic system |
| 08/02/1983 | CA1151278A1 Feeding and controlling device for railroad signal light |
| 07/21/1983 | WO1983002511A1 Shaft angle encoder having a circuit for synthesizing a skipped track output signal |
| 07/19/1983 | US4394761 Current switching technique |
| 07/12/1983 | US4393279 Digital data transmission system having frequency or phase modulated data carrying signals to provide supervisory channel |
| 06/21/1983 | CA1148623A1 Vital rate decoder |
| 06/15/1983 | EP0081454A1 Arrangement for measuring physical parameters with an optical sensor |
| 05/10/1983 | US4383317 Shaft angle encoder having a circuit for synthesizing a skipped track output signal |
| 04/20/1983 | EP0077253A1 Security device between a control system of a security actuator, and a logic control circuit thereof |
| 04/19/1983 | US4380394 Fiber optic interferometer |
| 04/13/1983 | EP0076645A1 Method of and apparatus for transmitting a call charging signal |
| 04/13/1983 | EP0076288A1 An arrangement for the distribution and/or extraction of signals. |
| 03/30/1983 | EP0075317A2 Cordless remote control apparatus |
| 03/15/1983 | US4376910 Power supply and control device for the proper operation of a railway traffic light |
| 03/02/1983 | EP0073133A2 Apparatus for detecting the condition of a sheet |
| 02/16/1983 | EP0071962A1 Pressure transmitter employing non-linear temperature compensation |
| 02/08/1983 | US4372164 Industrial process control instrument employing a resonant sensor |
| 01/18/1983 | CA1139881A1 Data acquisition system |
| 12/21/1982 | US4364180 Instrumentation for sensing the test values at test samples |
| 12/09/1982 | WO1982004310A1 Fiber optic interferometer |
| 12/07/1982 | US4363030 Fail-safe instrument system |
| 11/30/1982 | US4361836 Safety device at remote control of hydraulic or pneumatic machine tools |
| 11/23/1982 | US4360918 Arrangement for detecting defects during the asynchronous transfer of digital measured values |
| 11/23/1982 | US4359899 Weight on drill bit measuring apparatus |
| 10/28/1982 | WO1982003715A1 An arrangement for the distribution and/or extraction of signals |
| 10/27/1982 | EP0063282A1 Dual mode meter reading apparatus |
| 10/26/1982 | US4356396 Fiber optical measuring device with compensating properties |
| 10/13/1982 | EP0062531A1 Electromagnetic flow meter |
| 10/05/1982 | US4352992 Apparatus for addressably controlling remote units |
| 09/14/1982 | US4349821 Data acquisition system and analog to digital converter therefor |
| 08/31/1982 | CA1130924A1 Supervisory control system |
| 08/24/1982 | CA1130425A1 Digital remote control system |
| 08/11/1982 | EP0057447A1 Distance measuring apparatus according to the principles of the travel time measurement of a light pulse |
| 08/10/1982 | US4344076 Feedback sensor for remote receiver in a power transmission system |
| 07/21/1982 | EP0056099A2 Supervisory apparatus for remote-control systems |
| 07/20/1982 | CA1128132A1 Measuring device for transmitting measuring signals via an optical link |
| 06/23/1982 | EP0054292A2 Fibre-optical measuring equipment |
| 06/22/1982 | CA1126343A1 Derivation of steady values of blood pressures |
| 05/04/1982 | US4328588 Synchronization system for digital data |
| 04/28/1982 | EP0050306A2 Fibre-optics measuring instrument |
| 04/28/1982 | EP0050135A1 Temperature compensating pressure sensor amplifier circuits |
| 04/20/1982 | US4326264 Display system for a supervisory control system |
| 04/20/1982 | US4326171 Temperature compensating pressure sensor amplifier circuits |
| 04/20/1982 | US4325382 Process and apparatus for the real time adaptive filtering of catheter pressure measurements |
| 03/02/1982 | CA1119270A1 Error correction in a remote meter reading device |
| 02/16/1982 | US4316141 Measuring device with optical signal transmission |
| 02/02/1982 | CA1117616A1 Protective circuit for compass repeater amplifier systems |
| 02/02/1982 | CA1117311A1 Stabilized fiber optical measuring apparatus |
| 01/27/1982 | EP0044402A1 Synchronization system for digital data |
| 01/20/1982 | EP0044232A1 Portable digital dosimeter for measuring and monitoring ionizing radiation |
| 01/13/1982 | EP0043431A1 Measuring device with a plurality of measuring points connected to each other by a cable |
| 12/30/1981 | EP0042650A1 Transmitting-receiving system for teleprinter traffic via communication paths according to the ARQ-system with bunched repetition |
| 12/29/1981 | CA1115084A1 Optical measuring device using optical fibers |
| 12/23/1981 | EP0042229A1 Digital transmission systems |
| 12/22/1981 | US4307463 Vital rate decoder |
| 12/16/1981 | EP0041892A1 Methods and devices for compensating magnetic disturbances during the measurement of a magnetic track |
| 12/08/1981 | CA1114024A1 Security maintenance for programmable pacer reprogramming |
| 12/01/1981 | US4304001 Industrial control system with interconnected remotely located computer control units |
| 12/01/1981 | CA1113620A1 Base station feedback reporting system |
| 11/25/1981 | EP0040363A2 Apparatus for the real time adaptive filtering of catheter pressure measurements |