Patents
Patents for G01R 13 - Arrangements for displaying electric variables or waveforms (5,418)
04/2003
04/10/2003US20030069705 Range recognizer employing a single range internally partitioned by monotonically increasing boundary values
04/03/2003US20030065500 Reloadable word recognizer for logic analyzer
04/01/2003US6542914 Method and apparatus for increasing bandwidth in sampled systems
03/2003
03/27/2003WO2003025596A2 Impulsive transient hardware simulation
03/27/2003WO2002097373A3 Surface mapping and 3-d parametric analysis
03/27/2003US20030058970 Method and apparatus for measuring a waveform
03/27/2003US20030058280 Graphical application development system for test, measurement and process control applications
03/27/2003US20030058243 Delivery and display of measurement instrument data via a network
03/25/2003US6539318 Streaming architecture for waveform processing
03/20/2003WO2002041009A3 Oscilloscope panel capture and implementation
03/18/2003US6535186 Multicolor display element
03/13/2003US20030050760 Electromagnetic wave analyzer and program for same
03/11/2003US6531863 Solid-state residential meter including a disk analog display
03/06/2003WO2002041102A3 Processing web editor for data processing in a digital oscilloscope or similar instrument
03/04/2003US6529842 Process and machine for signal waveform analysis
02/2003
02/27/2003WO2003016924A2 Oscilloscope module for portable electronic device
02/27/2003WO2002041103A3 Streaming architecture for waveform processing
02/25/2003US6525525 Oscilloscope with simplified setup procedure, and procedure for setting up oscilloscope
02/20/2003US20030036872 Data acquisition instrument architecture with flexible data acquisition, processing and display
02/20/2003US20030034767 Oscilloscope module for portable electronic device
02/18/2003US6522983 Timebase calibration method for an equivalent time sampling digitizing instrument
02/18/2003US6522345 System and method for simultaneously invoking automated measurements in a signal measurement system
02/13/2003WO2003012613A1 Electronic measurement apparatus having a function to display a function menu over a plurality of pages in a list and function menu display method
02/13/2003WO2003012467A1 System and method for delay line testing
02/13/2003WO2003012464A1 System and method for waveform processing
02/12/2003CN1397116A Method and system for displaying amplitude distortions of transmission channel
02/11/2003US6518744 General purpose oscilloscope having digital television signal display capability
02/06/2003US20030028338 Sampler and method of measuring a waveform of a current with jitters reduced
02/05/2003EP1155334B1 Utility meter with display during power interruption
02/05/2003CN1101077C Split-path linear isolation circuit apparatus and method
02/04/2003US6515665 Data filtering/suppression of data acquisitions/samples for multi-channel electronic display and analysis
01/2003
01/30/2003DE10034706C2 Elektrooptik-Meßfühler Electro-optic probe
01/28/2003US6512361 14/42-volt automotive circuit tester
01/23/2003US20030018441 Impulsive transient detection and data acquisition coprocessor
01/16/2003WO2002097451A8 14/42-volt automotive circuit tester
01/14/2003US6507796 System and method for generating a database of pulse characteristics for each pulse of an acquired signal in a signal measurement system
01/09/2003US20030006990 Surface mapping and 3-D parametric analysis
01/07/2003US6504357 Apparatus for metering electrical power and electronically communicating electrical power information
12/2002
12/26/2002US20020198672 Random sampling with phase measurement
12/26/2002US20020198671 Method and system for displaying the amplitude distortions of a transmission channel
12/26/2002US20020196055 Quasi-periodic optical sampling
12/19/2002US20020193961 Impulsive transient hardware simulation
12/11/2002EP1264412A2 Complex signal decomposition and modeling
12/11/2002EP0573503B1 Scientific instrument emulator
12/10/2002US6493653 Tapped delay line high speed register
12/10/2002US6492991 Method and apparatus for controlling compressed Z information in a video graphics system
12/05/2002WO2002097451A1 14/42-volt automotive circuit tester
12/05/2002WO2002097373A2 Surface mapping and 3-d parametric analysis
12/05/2002US20020180737 Method and apparatus for computing thresholds for identification of waveform anomalies
11/2002
11/21/2002WO2002093181A1 Waveform detector and state monitoring system using it
11/21/2002US20020171408 Method and apparatus for display generation in digital oscilloscope
11/20/2002CN1094594C Multi-stage semi-differential ac oscillographic timing potentiometer
11/19/2002US6484111 Real time signal analyzer
11/19/2002US6483290 Apparatus for metering electrical power that determines energy usage data based on downloaded information
11/19/2002US6483287 Waveform measuring apparatus
11/14/2002DE10025900C2 Sonde für ein elektro-optisch abtastendes Oszilloskop A probe for electro-optically scanning oscilloscope
10/2002
10/29/2002US6473701 Alternate triggering in digital oscilloscopes
10/16/2002EP1249089A2 Method and system for displaying the amplitude distortions of a transmission channel
10/15/2002US6466006 Graphical system and method for automatically scaling waveforms in a signal measurement system
10/15/2002US6466000 Replaceable probe tip holder and measurement probe head
10/10/2002WO2002079787A1 Impulsive transient detection and data acquisition coprocessor
10/10/2002US20020147555 Method and apparatus for analyzing a source current waveform in a semiconductor integrated circuit
10/10/2002US20020147554 Streaming distributed test and measurement instrument
10/09/2002EP1248115A1 Method of setting grids and/or markers in measuring apparatus
10/03/2002US20020140416 Probe for electro-optic sampling oscilloscope
10/03/2002US20020140415 Method of setting gribs and/or markers in measuring apparatus
10/02/2002CA2379484A1 Method of setting grids and/or markers in measuring apparatus
10/01/2002US6460000 Measurement data display apparatus
10/01/2002US6459256 Digital storage oscilloscope
09/2002
09/26/2002US20020138719 Oscilloscope panel capture and implementation
09/17/2002US6452378 Probe for electro-optic sampling oscilloscope
09/12/2002US20020128786 System and method for generating a database of pulse characteristics for each pulse of an acquired signal in a signal measurement system
09/12/2002US20020126099 Touch controlled zoom and pan of graphic displays
09/03/2002US6446015 Method and apparatus for flight data acquisition using an optimized multiple frequency waveform
09/03/2002US6445198 Electro-optic sampling probe and a method for adjusting the same
08/2002
08/29/2002US20020120414 Enhanced signal analysis in an amplitude versus frequency format
08/28/2002CN1366185A Sensitive detector for automatically regulating band width of oscillograph and method of detecting
08/28/2002CN1365868A Measuring equipment
08/27/2002US6442725 System and method for intelligent analysis probe
08/27/2002US6441621 Waveform observing jig and waveform observing device
08/20/2002US6437552 Automatic probe identification system
08/15/2002US20020109734 GUI processing system for performing an operation of an application which controls testing equipment
08/15/2002US20020109496 Streaming architecture for waveform processing
08/08/2002US20020107670 Sampling digitizer, method for sampling digitizing, and semiconductor intergrated circuit test device with sampling digitizer
08/08/2002US20020105520 Control variables
08/07/2002EP1229462A1 Method and apparatus for analysing a source current waveform in a semiconductor integrated circuit
08/06/2002US6429669 Temperature-insensitive electro-optic probe
08/01/2002WO2002059632A1 Interleave ad conversion system waveform digitizer device, and test device
08/01/2002US20020103651 Voice-responsive command and control system and methodology for use in a signal measurement system
08/01/2002US20020103618 System and method for delay line testing
07/2002
07/25/2002US20020097761 Scanning temporal ultrafast delay methods and apparatuses therefor
07/25/2002US20020097243 Processing web for data processing in a digital oscilloscope or similar instrument
07/23/2002US6424327 Multicolor display element with enable input
07/16/2002US6421619 Data processing system and method included within an oscilloscope for independently testing an input signal
07/11/2002US20020091491 System for sensing factory workspace
07/09/2002US6418386 High and low voltage measurement in waveform analysis
07/09/2002US6417834 Arrangement for displaying the signal statuses of a QAM-modulated signal
07/04/2002US20020087279 Method and apparatus for displaying help screen information for measurement device
07/04/2002US20020085760 Method and apparatus for pulse template matching
07/02/2002US6412187 Analog quantity display method, analog quantity measuring method, and digital/analog display type measuring instrument
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