Patents
Patents for G01R 13 - Arrangements for displaying electric variables or waveforms (5,418)
03/2001
03/21/2001EP1084416A1 Electric sampler
03/15/2001DE10025900A1 Sonde für ein elektro-optisch abtastendes Oszilloskop A probe for electro-optically scanning oscilloscope
03/13/2001US6201527 Technique for displaying enveloped waveform
03/13/2001US6201384 Graphical system and method for automatically scaling waveforms in a signal measurement system
03/13/2001US6201235 Electro-optic sampling oscilloscope
03/07/2001EP1080432A1 Data acquisition system comprising means for analysing and storing in real time
03/01/2001DE10034706A1 Elektrooptik-Meßfühler Electro-optic probe
03/01/2001DE10028381A1 Sondenspitzenabschlussvorrichtung für einen leicht änderbaren Durchführungabschluss Probe tip termination device for an easily modifiable implementation completion
02/2001
02/27/2001US6195617 Digital storage oscilloscope with simultaneous primary measurement and derived parameter display on common time axis and method therefor
02/27/2001US6195614 Method of characterizing events in acquired waveform data from a metallic transmission cable
02/27/2001US6195080 High probability capture of slow trigger rate acquisitions in a digital oscilloscope with variable intensity rasterization
02/13/2001US6188966 Reconstruction of multi-phase signals from repetitive samples
02/13/2001US6188384 Reacting to unusual waveforms
02/13/2001US6188376 System for displaying the value of a signal
02/07/2001EP1074945A2 Method and apparatus for controlling compressed Z information in a video graphics system
02/07/2001EP1074845A2 Digital oscilloscope architecture for signal monitoring with enhanced duty cycle
02/07/2001EP1073954A2 System and method for flexible allocation of surface components and processing objects
02/06/2001US6184898 Waveform display utilizing frequency-based coloring and navigation
02/01/2001DE19931888A1 Elektrisches Meßgerät mit abnehmbarer Bedienungseinheit Electrical measuring with removable control panel
01/2001
01/31/2001EP1071935A2 System and method for configuring and conducting test processes
01/31/2001CN2417475Y Electric power measuriing and monitoring instrument
01/30/2001US6182018 Method and apparatus for identifying sound in a composite sound signal
01/30/2001US6181267 Internally triggered equivalent-time sampling system for signals having a predetermined data rate
01/30/2001US6181126 Dual variable color measuring system
01/24/2001EP1070967A1 Method and apparatus for electronic meter testing
01/17/2001EP1069409A2 Measurement data display apparatus
01/10/2001EP1067390A1 Mobile electrical measuring apparatus with removable control panel
01/09/2001US6170695 Instrument with multiple position support handle
01/08/2001CA2314284A1 Mobile electric measuring device with detachable operating unit
12/2000
12/27/2000EP1062521A1 Simultaneous display of primary measurement values and derived parameters
12/26/2000US6167351 Period determination of a periodic signal
12/26/2000US6166845 Electro-optic probe
12/26/2000US6166710 Variable color display system for sequentially exhibiting digital values
12/21/2000DE10026280A1 Sonde für ein elektro-optisch abtastendes Oszilloskop A probe for electro-optically scanning oscilloscope
12/19/2000US6163758 Detection of unusual waveforms
12/12/2000US6160252 Photoconductive element and method for measuring high frequency signals
11/2000
11/23/2000DE19920426A1 Method for displaying symbols on any standard single channel triggered time base oscilloscope using externally generated signal
11/22/2000EP1053481A1 Measuring and electrochromic display system for electrically measured variables
11/22/2000EP0812425A4 Process and machine for signal waveform analysis
11/21/2000US6151010 Digital oscilloscope display and method therefor
11/15/2000CN1273366A Continuous response and forcasting automatic installation function of digital oscilloscope
11/15/2000CN1273365A Continuous response and forcasting automatic installation function of digital oscilloscope
11/14/2000US6147483 Variable color digital voltmeter with analog comparator
11/14/2000CA2122747C Method for securing a tester device to a battery and the battery so produced
11/08/2000CN1272628A Cross digital peak value detector
11/02/2000EP1048954A2 An interleaved digital peak detector
11/02/2000DE10017074A1 Elektro-Optische Abtastsonde und ein Verfahren zur Einstellung derselben Electro-optic sampling probe and method for setting the same
11/01/2000CN1272033A Non linear filter for extract light intensity level from full video signal
10/2000
10/31/2000US6140812 Electronic instrument with multiple position spring detented handle
10/25/2000EP1047273A2 System for detecting synchronization information in a video signal
10/25/2000CN2403031Y Sine wave high-speed vector measuring device
10/25/2000CN2403030Y High voltage charge display device
10/24/2000US6137283 Process and machine for signal waveform analysis
10/19/2000DE10012045A1 Elektrooptische Abtastsonde mit Photodioden, die bezüglich des Main Frames eines optischen EOS-Systems isoliert sind An electro-optical scanning probe with photodiodes, which are insulated with respect to the mainframe of an optical system EOS
10/18/2000EP1045595A2 Non-linear filter extracting luminance component from a composite video signal
10/17/2000US6133722 Variable color digital measuring and testing system with error memory
10/17/2000CA2175389C Method of improving the efficiency of data delivery to an output device
10/10/2000US6130708 Trigger generator and waveform monitor
09/2000
09/28/2000DE10007985A1 Developing trigger definition in signal measuring system with graphic user interface by displaying description element in trigger description element region of display window that corresponds to majority of trigger functions
09/21/2000DE19949377A1 Automatic storage of trigger definition in signal measuring system registers and stores signal data in accordance with trigger specification, uses trigger definition and control parameter to store specification that actuates memory state
09/19/2000US6121944 Method of indicating and evaluating measured value
09/19/2000US6121799 Interleaved digital peak detector
09/19/2000US6121767 Digital multimeter with variable color range indication
09/19/2000CA2255091C Voltage indicator using serial comparison voltage measurement
09/12/2000US6119073 Variable color digital measuring instrument for sequentially exhibiting measured values
09/07/2000DE10004367A1 Elektrooptische Sonde Electro-optical probe
08/2000
08/31/2000WO2000050906A1 Utility meter with display during power interruption
08/31/2000DE10004366A1 Sonde für ein elektrooptisches Abtast-Oszilloskop Probe for an electro-optical sampling oscilloscope
08/31/2000DE10004198A1 Internal data signal refresh method for analysis with logic analyzer involves loading signal refresh data from emulation logic, deriving internal signal from data signals and refresh data
08/31/2000DE10003426A1 Elektro-optische Abtastsonde Electro-optical scanning probe
08/29/2000US6111400 Digital oscilloscope's automated parameter measurement cooperates with trigger reference
08/29/2000CA2130434C Method and apparatus for electronic meter testing
08/22/2000US6107998 Photovoltaic module with display indicator
08/15/2000US6104374 Sparse vector rasterization
08/08/2000US6101454 Apparatus to oscillograph single sub-nanosecond events
08/08/2000CA2196951C Electronic signal measurement apparatus and method for the acquisition and display of short-duration analog signal events
08/02/2000CN1261660A Analog quantity display method, analog quantity measuring method and digit/analog display type measurer
08/01/2000US6095850 Electric adapter with display unit
08/01/2000CA2056139C Electrochromic thin film state-of-charge detector for on-the-cell application
07/2000
07/26/2000EP1022539A2 Analog quantity display method, analog quantity measuring method, and digital/analog display type measuring instrument
07/25/2000US6094042 Probe compensation for losses in a probe cable
07/20/2000DE19958662A1 Single button brightness and contrast control for digital test equipment display uses
07/19/2000CN1260496A Intelligent detecting instrument for chromatron-converged screen characteristics
07/18/2000CA2130433C Electrical energy meter and methods therefor
07/11/2000US6088029 Enhanced display of a control window in a measurement instrument
07/11/2000US6087838 Signal processing circuit for electro-optic probe
07/11/2000US6087825 Waveform sampling apparatus
06/2000
06/29/2000DE19957236A1 Elektro-Optische Abtast-Sondiervorrichtung Electro-optic sampling Sounding
06/28/2000CN2385337Y Plug-in unit type high voltage electroscope display device
06/28/2000CN1053965C Method and apparatus for displaying measured electric energy by electronic mode
06/08/2000DE19955978A1 Elektrooptische Sonde für ein Oszilloskop das eine Signalwellenform mißt An electro-optic probe for measuring an oscilloscope having a signal waveform
06/07/2000EP0739492B1 High frequency scan converter
06/06/2000US6072356 Apparatus for deriving a trigger signal from the AC line
06/06/2000US6072343 Clock and trigger design for large instrument
06/06/2000US6072336 Sampling circuit system
06/02/2000WO2000031552A1 Apparatus to oscillograph single sub-nanosecond events
05/2000
05/25/2000DE19954368A1 Lichtempfangsschaltung zum Einsatz bei einem elektrooptischen Sampling-Oszilloskop Light receiving circuit for use in an electro-optical sampling oscilloscope
05/18/2000WO2000028711A1 Method for measuring and evaluating multi-carrier signals
05/18/2000DE19946665A1 Elektrooptische Sonde Electro-optical probe
05/17/2000EP1000361A2 Voltage level indicator
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