| Patents for G01R 13 - Arrangements for displaying electric variables or waveforms (5,418) |
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| 12/11/2013 | CN102495251B Waveform drawing method of catenary detection data |
| 12/10/2013 | US8606534 Method for quantifying peaks in an analytical signal |
| 12/05/2013 | US20130325382 Side-channel analysis apparatus and method based on profile |
| 12/04/2013 | EP2669734A1 Display system for displaying a signal parameter and related text |
| 12/04/2013 | CN103424640A Testing system |
| 12/04/2013 | CN102435809B Multi-channel digital oscilloscope and signal synchronization method thereof |
| 12/03/2013 | US8598866 Zero bias power detector |
| 11/28/2013 | WO2013174806A1 Measuring device and method for improved imaging of spectral profiles |
| 11/27/2013 | EP2667204A1 Time-domain triggering in a test and measurement instrument |
| 11/27/2013 | EP2667203A1 Automatically detecting in-band but out-of-span power in a frequency-domain test and measurement instrument |
| 11/27/2013 | CN203310890U Novel electricity quantity display circuit |
| 11/27/2013 | CN102053187B Digital oscilloscope with trigger device |
| 11/26/2013 | US8594960 Method for determining an attenuation map |
| 11/26/2013 | US8594959 Periodic lighting device |
| 11/26/2013 | US8593628 Spectral characteristics estimation device, image forming apparatus having the same, and spectral characteristics estimation method |
| 11/21/2013 | US20130311122 Testing system |
| 11/21/2013 | DE102012208405A1 Messgerät und Verfahren zur verbesserten Abbildung von Spektralverläufen Instrument and method for improved imaging of Spektralverläufen |
| 11/20/2013 | CN103399288A Electronic transformer detection method and scope meter |
| 11/20/2013 | CN103399188A Abnormal waveform acquisition method and oscilloscope |
| 11/19/2013 | US8589103 On-machine measurement method and measurement apparatus |
| 11/13/2013 | CN101523224B Realtime spectrum trigger system on realtime oscilloscope |
| 11/12/2013 | US8583390 High bandwidth oscilloscope for digitizing an analog signal having a bandwidth greater than the bandwidth of digitizing components of the oscilloscope |
| 11/06/2013 | CN203278298U Digital display adjustable full-protection charger |
| 11/06/2013 | CN203275483U Automatic amplitude modulation oscilloscope |
| 11/06/2013 | CN203275482U Data acquisition card of virtual oscilloscope |
| 11/06/2013 | CN102175902B Digital waveform processing system and method for oscilloscope |
| 11/06/2013 | CN101852822B Measuring apparatus and measuring method |
| 11/05/2013 | US8575913 Pulse analyzer |
| 10/30/2013 | CN103376347A Load current magnitude indicating instrument |
| 10/29/2013 | US8571822 Method and device for analyzing the behavior of a power supply in a circuit |
| 10/23/2013 | CN103364651A Apparatus for recoding microsecond-level waveform information of power device driving signals |
| 10/23/2013 | CN103364602A Multipath synchronized clock generating oscilloscope |
| 10/22/2013 | US8566053 Method and apparatus for compressive parameter estimation and tracking |
| 10/17/2013 | US20130275087 Radiation detection |
| 10/16/2013 | EP2651034A1 Method for determining a trigger level |
| 10/16/2013 | CN203241460U Intelligent operation and control device with multifunctional meter |
| 10/16/2013 | CN103353543A Digital oscillator with functions of triggering and decoding serial protocols |
| 10/09/2013 | CN103344803A Measuring apparatus and measuring method |
| 10/09/2013 | CN103344802A Novel electric quantity display circuit |
| 10/09/2013 | CN102520227B Fault recording data compression method based on disturbance indicator |
| 10/08/2013 | US8553503 On-die signal timing measurement |
| 10/08/2013 | US8552712 Current measurement method, inspection method of semiconductor device, semiconductor device, and test element group |
| 10/08/2013 | US8552711 Device for testing serial attached small computer system interface signal |
| 10/02/2013 | CN203224544U Oscilloscope front-end processing module circuit |
| 10/01/2013 | US8548763 Variable sensing using frequency domain |
| 10/01/2013 | US8547084 Voltage reference selector for use in conjunction with a multi-meter in taking electrical measurements from an electrical control panel |
| 10/01/2013 | US8547082 Semiconductor device and pulse width detection method |
| 09/26/2013 | US20130253866 Intelligent visualisation in the monitoring of process and/or system variables |
| 09/25/2013 | CN103325426A Seamless acquisition method based on DDR2SDRAM array segmented storage |
| 09/25/2013 | CN103323638A Multifunctional digital scope meter |
| 09/25/2013 | CN102435807B Method for improving bandwidth of digital oscilloscope |
| 09/25/2013 | CN102053188B Digital oscilloscope with label display function and control method thereof |
| 09/24/2013 | US8542005 Connecting digital storage oscilloscopes |
| 09/19/2013 | US20130245977 Test and measurement instrument and method for providing post-acquisition trigger control and presentation |
| 09/18/2013 | CN203204110U Current timing combined instrument for circuit breaker overcurrent comprehensive test bench |
| 09/18/2013 | CN203204044U Electric power parameter display instrument based on Freescale single-chip microcomputer |
| 09/18/2013 | CN103308738A Abnormal waveform recording method for oscilloscope with high capture rate |
| 09/18/2013 | CN103308730A Converter for multichannel signal test of oscilloscope |
| 09/17/2013 | US8536858 Oscilloscope probe assembly |
| 09/12/2013 | WO2013132298A1 Electrical measurement device |
| 09/12/2013 | US20130237170 Arbitrary multiband overlay mixer apparatus and method for bandwidth multiplication |
| 09/11/2013 | CN203191543U Portable general radar oscilloscope |
| 09/11/2013 | CN102135553B Oscilloscope with magnetic sail |
| 09/10/2013 | US8532802 Graphic phase shifter |
| 09/05/2013 | US20130231883 Apparatus and method for performing burst triggering in a test and measurement instrument |
| 09/05/2013 | US20130231882 Acquisition Memory Allocation for Digital Storage Oscilloscope |
| 09/04/2013 | CN203178448U Battery monitoring system |
| 09/04/2013 | CN203178349U Handheld voltage and current meter based on STM32 |
| 09/04/2013 | CN103278670A Waveform three-dimensional imaging method |
| 09/04/2013 | CN103278669A Multifunctional portable experiment device |
| 08/29/2013 | DE102012202941A1 Verfahren und Vorrichtung zur Darstellung von Ordinaten-Abszissen-Wertepaaren auf einer Anzeigeeinrichtung Method and apparatus for the representation of ordinate abscissa value pairs on a display device |
| 08/28/2013 | CN103267881A Oscillometer function prompter |
| 08/27/2013 | US8520986 Use of fiber optic sensor techniques for monitoring and diagnostics of large AC generators |
| 08/21/2013 | CN203149006U Simple multifunctional oscillograph |
| 08/21/2013 | CN103257259A Digital oscilloscope comprising multiple data acquisition pathways |
| 08/15/2013 | US20130207641 Digital oscilloscope comprising multiple data acquisition pathways |
| 08/14/2013 | CN203133162U Dump energy warning circuit of keyboard-type electric energy meter |
| 08/14/2013 | CN203133136U Testing device based on FPGA |
| 08/08/2013 | DE102012206735B3 Elektrisches Messgerät mit einer umlaufenden Anzeige Electrical measuring instrument with a peripheral display |
| 08/08/2013 | DE102012201629A1 Household appliance for displaying energy consumption, has display panel to display energy consumption as physical characteristic value by two digital displays with gap greater than twice the digit-width and without active display elements |
| 08/08/2013 | DE102012201619A1 Messvorrichtung und Verfahren zur automatischen Anpassung des Kontrastes in der Bildschirmdarstellung Measuring apparatus and method for automatic adjustment of the contrast in the screen display |
| 08/07/2013 | CN102062797B Oscilloscope with high-frequency path and low-frequency path separation circuit |
| 08/06/2013 | US8502522 Multi-level triggering circuit |
| 07/30/2013 | US8498834 Radio frequency energy deposition analysis |
| 07/24/2013 | CN203084043U Digital storage oscilloscope with voice control function |
| 07/24/2013 | CN102323464B Circuit for displaying any Poincare section plane in three-dimensional space by using oscillograph |
| 07/23/2013 | US8494797 Energy detection method and an energy detection circuit using the same |
| 07/23/2013 | US8494796 Counting device, physical quantity sensor, counting method and physical quantity measuring method |
| 07/17/2013 | CN203069643U Multiple variable bandwidth digital storage oscilloscope |
| 07/17/2013 | CN103207299A Improved method for detecting abnormal waveform |
| 07/17/2013 | CN103207298A Rapid detection method of abnormal waveform |
| 07/17/2013 | CN103207297A Method for displaying unusual waveforms intuitively |
| 07/17/2013 | CN103207296A Digital oscilloscope for displaying abnormal waveforms |
| 07/17/2013 | CN103207295A Convenient method for detecting abnormal waveform |
| 07/17/2013 | CN103207294A Improved method for displaying abnormal waveform |
| 07/16/2013 | US8489902 Semiconductor integrated circuit |
| 07/16/2013 | US8489356 Variable density scanning |
| 07/10/2013 | CN203054048U Touch and portable-type digital storage oscilloscope based on NIOS II platform |
| 07/10/2013 | CN203054047U Oscilloscope far-end touch control system |
| 07/10/2013 | CN103197108A Equivalent sampling method of data acquisition card |