| Patents for G01R 13 - Arrangements for displaying electric variables or waveforms (5,418) |
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| 11/17/1982 | EP0064814A2 Line voltage monitor system |
| 11/16/1982 | US4359745 Cathode ray tube display apparatus |
| 11/16/1982 | US4359728 Method and means for minimizing distortion in television display |
| 11/09/1982 | CA1135327A1 Cathode ray tube printing apparatus and method |
| 10/20/1982 | EP0062629A1 A method and apparatus for registering a time-dependent quantity to be asured |
| 10/19/1982 | US4355348 Audio signal responsive optical display |
| 10/12/1982 | US4354158 Circuit arrangement for generating a sampling pulse train for a periodic signal |
| 10/05/1982 | US4353032 Glitch detector |
| 09/29/1982 | EP0061142A2 Analogue output signal display |
| 09/28/1982 | US4352164 Data recording method and apparatus |
| 09/28/1982 | US4352102 Liquid crystal display of time dependent signals |
| 09/28/1982 | US4352009 Variable ratio totalizer |
| 09/28/1982 | CA1132733A1 Zero delay trigger view |
| 09/07/1982 | US4348683 Chart recording apparatus |
| 09/07/1982 | US4348667 Automatic line segment generator for use with linear array display devices |
| 09/07/1982 | US4348666 Signal level display apparatus |
| 09/07/1982 | CA1131329A1 Mechanical/electrical control device for displacing an object |
| 09/02/1982 | WO1982002975A1 Multi-format data display apparatus |
| 09/01/1982 | EP0058756A1 Monolithic integrated control circuit for a nematic display unit, in particular a bar graph display |
| 08/24/1982 | US4346378 Double trace electro optic display |
| 08/24/1982 | US4346333 Position control circuit for a digital oscilloscope |
| 08/24/1982 | CA1130485A1 Measurement indicating apparatus and method |
| 08/17/1982 | US4345247 Display system for steady state waves |
| 08/11/1982 | EP0057498A1 Ground isolation monitoring apparatus having a protective circuit |
| 08/10/1982 | US4344145 Display method and apparatus for efficiently communicating the status of an ongoing process or system by the simultaneous display of many normalized parameter deviations |
| 08/10/1982 | US4343542 Smoothing device for scan lines of a photographed CRT display |
| 07/28/1982 | EP0056430A2 Procedure for driving a liquid crystal rising bar graph display |
| 07/22/1982 | WO1982002431A1 Device and method for representing one or a plurality of arbitrary amplitude measured values on a screen |
| 07/20/1982 | US4340908 Control level displaying apparatus |
| 07/07/1982 | EP0055676A2 Non-multiplexed LCD drive circuit |
| 07/06/1982 | US4338648 Gapless discharge counter for lightning arresters |
| 06/29/1982 | US4337464 Method and circuit for controlling a band display of a plurality of analog signals using a single anode type bar graph device |
| 06/29/1982 | CA1126866A1 Channel multiplier plate crt scan converter and scan conversion method |
| 06/15/1982 | US4335390 Cathode ray tube printing apparatus and method |
| 06/15/1982 | US4334745 Exposure indicating device for a camera utilizing analog-digital converter |
| 06/08/1982 | US4334220 Display arrangement employing a multi-element light-emitting diode |
| 06/01/1982 | US4333177 Test control circuit for multichannel apparatus such as tape recorders and the like |
| 05/25/1982 | US4331981 Linear high gain sampling amplifier |
| 05/25/1982 | US4331962 Device for gating a blanking bar into a recording of analog signals |
| 05/04/1982 | US4328491 Dynamic data display system, as for use with EEG |
| 05/04/1982 | US4328490 Liquid crystal display device with low battery indication |
| 04/20/1982 | US4326279 Analogue displays |
| 04/20/1982 | US4325385 Patient monitoring equipment |
| 04/13/1982 | US4325064 Driving circuit for a fluorescent display apparatus having fewer leads |
| 04/13/1982 | US4325009 Device for displaying an analog signal on a display screen |
| 04/06/1982 | US4323972 Ohm meter with automatic lead resistance compensation |
| 03/30/1982 | US4322758 Fluorescent indicator |
| 03/24/1982 | EP0047868A2 Process and apparatus for producing x,y,z-coordinate signals for a x,y,z-coordinates representation device |
| 03/23/1982 | CA1120597A1 Logic state analyzer |
| 03/09/1982 | US4319339 Line segment video display apparatus |
| 03/09/1982 | US4319238 Camera display device |
| 03/09/1982 | CA1119692A1 Load survey recorder for measuring electrical parameters |
| 03/02/1982 | US4318183 Multiple channel digital memory system |
| 02/16/1982 | US4316196 Illumination and light gate utilization methods and apparatus |
| 01/27/1982 | EP0044436A1 Circuit arrangement for producing indicating signals |
| 01/26/1982 | US4312232 Vibration analyzer with digital readout |
| 01/26/1982 | CA1116945A1 Indicator equality display |
| 01/21/1982 | WO1982000206A1 Dual trace electro-optic display |
| 01/19/1982 | US4312004 Lead zirconate titanate ceramic light gate |
| 01/19/1982 | US4311997 Apparatus for connecting data points on a cathode ray tube display and method therefor |
| 01/12/1982 | US4310841 Signal handling apparatus |
| 01/07/1982 | WO1982000055A1 A method and apparatus for registering a time-dependent quantity to be measured |
| 12/30/1981 | EP0042377A1 Method and apparatus for producing optical displays. |
| 12/29/1981 | US4308587 Apparatus for displaying at least two parameters of populations of particles on a cathode ray tube |
| 12/29/1981 | US4308585 Electronic memory unit |
| 12/29/1981 | US4307611 Pulse-echo ultrasonic apparatus |
| 12/29/1981 | CA1115350A1 Method and apparatus for orienting the display of information from a recirculating memory |
| 12/22/1981 | US4307393 Trend graph display system |
| 12/22/1981 | US4307340 Spectrum display apparatus |
| 12/15/1981 | US4306233 Electrical display device |
| 12/15/1981 | US4306186 Frequency marker display system |
| 11/24/1981 | USRE30806 Light deflection apparatus |
| 11/24/1981 | US4302708 Deflection amplifier system for raster scanned cathode ray tube displays |
| 11/24/1981 | US4302086 Liquid crystal indicator in camera finder |
| 11/17/1981 | US4301407 Hand held testing device for indicating an electric test voltage |
| 11/17/1981 | US4301393 Automatic Y-axis offset system |
| 11/17/1981 | US4301335 Visual telephone or other annuciator ringing indicator |
| 11/11/1981 | EP0039434A1 Signal storing device |
| 11/10/1981 | US4300138 Electric memory detector in an ECD driver |
| 11/03/1981 | US4298965 Directivity display device and method |
| 10/28/1981 | EP0038726A1 Device for measuring and visualizing the amplitude of a low-frequency signal |
| 10/27/1981 | US4297680 Analog waveform digitizer |
| 10/20/1981 | US4296375 Level indicator for indication of maximum values |
| 10/13/1981 | US4295136 Indicating apparatus, particularly for vibration analyzing equipment |
| 10/13/1981 | US4295135 Alignable electronic background grid generation system |
| 10/07/1981 | EP0037385A2 Apparatus for counteracting the cathode current increase occurring during warming-up in a travelling-wave tube in response to variation in the grid-cathode distance |
| 10/07/1981 | EP0037242A2 Apparatus for raster scanning of a cathode ray beam |
| 10/06/1981 | US4293842 Electronic display device for use in motor cars |
| 10/06/1981 | US4292977 Method and device for representing electrical spatial lines and spatial images |
| 09/22/1981 | CA1109572A1 Device for the display of data representative of qualities |
| 09/22/1981 | CA1109544A1 Outage indicating apparatus for meter telemetry systems including data recorders |
| 09/17/1981 | WO1981002644A1 Dynamic data display system,as for use with eeg |
| 09/15/1981 | US4290014 Analog/digital system for evaluating battery characteristics |
| 09/15/1981 | US4289382 Measurement system for machine parts |
| 09/15/1981 | CA1109157A1 Word recognizing system |
| 09/15/1981 | CA1109136A1 Outage indicating apparatus for meter telemetry systems including data recorders |
| 09/01/1981 | US4286842 Solid state circuit |
| 09/01/1981 | CA1108323A1 Method of and apparatus for displaying waveforms |
| 09/01/1981 | CA1108304A1 Connecting line generator |
| 08/25/1981 | US4286265 Bar graph display panel and system for displaying analog values therein |