Patents for G01R 13 - Arrangements for displaying electric variables or waveforms (5,418) |
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07/11/2012 | CN102565491A Universal meter having data storage, display and output functions |
07/11/2012 | CN102565485A Preamplifier for digital phosphor oscilloscope |
07/11/2012 | CN102565484A Digital oscilloscope with fine trigger function |
07/11/2012 | CN102565483A Digital oscilloscope and control method thereof |
07/11/2012 | CN102565482A Digital oscilloscope and control method thereof |
07/11/2012 | CN102565481A Digital-predistortion-based sampled signal processing system |
07/11/2012 | CN102565480A Multi-window display method of test device |
07/11/2012 | CN102565479A Deskew device of oscilloscope |
07/11/2012 | CN102565478A Oscilloscope data processing system and method |
07/10/2012 | US8219340 Monitoring method for through-silicon vias of three-dimensional intergrated circuit (3D IC) and apparatus using the same |
07/10/2012 | US8219339 Method and apparatus for a real time signal integrity oscilloscope |
07/10/2012 | US8219338 Testing method for bus parameters |
07/10/2012 | US8219322 Processing of stratigraphic data |
07/04/2012 | EP2472271A1 Oscilloscope and method, system thereof for collecting and displaying signal waveform |
07/04/2012 | CN102539870A Portable high-precision multifunctional testing instrument |
07/04/2012 | CN102539866A Digital oscilloscope and waveform processing method |
07/04/2012 | CN102539865A Method for combining automatically-adjusted storage depth and fixedly-selected storage depth |
07/04/2012 | CN102539864A Digital oscilloscope and signal measuring method |
07/04/2012 | CN102539863A Oscilloscope display circuit for observing states of system on 45 DEG line |
07/04/2012 | CN102539862A System and method for automatically setting initial values of oscilloscopes |
07/04/2012 | CN102539861A Computer data processing system |
07/04/2012 | CN101788578B Oscilloscope with front end analog circuit |
07/04/2012 | CN101063688B Data management in long record length memory |
07/03/2012 | US8214163 Envelope generation algorithm |
06/28/2012 | US20120166506 Measuring Sum of Squared Current |
06/27/2012 | CN102520364A Method utilizing battery voltage to display electric quantity |
06/27/2012 | CN102520236A Multifunctional wind power quality monitor |
06/27/2012 | CN102520228A Peak value detection method in digital storage oscilloscope and system thereof |
06/27/2012 | CN102520227A Fault recording data compression method based on disturbance indicator |
06/26/2012 | US8209142 Method and device for triggering a recording of a measured signal |
06/21/2012 | US20120158334 System for Independently Modifying Jitter and Noise Components in a Signal Digitizing Instrument |
06/20/2012 | CN102508047A Portable wideband electromagnetic field intensity sensing and tracing device |
06/20/2012 | CN102508018A Stray current monitoring and protecting device and method |
06/20/2012 | CN101706521B Digital storage oscilloscope with function of time base fine tuning |
06/20/2012 | CN101583881B Signal analyzer and its data generation method |
06/20/2012 | CN101487852B Detachable probing tip system for a measurement probing system |
06/14/2012 | WO2012019880A3 Method and device for preventing signal flank losses |
06/13/2012 | CN102495256A Method for capturing high-speed signals and imaging real-time waveform of oscilloscope |
06/13/2012 | CN102495255A Oscilloscope with function of dynamically recording waveform image |
06/13/2012 | CN102495254A Oscilloscope high speed signal sampling system |
06/13/2012 | CN102495253A Handheld multifunctional parallel-operation measuring device |
06/13/2012 | CN102495252A Digital fluorescence processing method for high-speed waveform updating rate |
06/13/2012 | CN102495251A Waveform drawing method of catenary detection data |
06/12/2012 | US8200446 Waveform correlation result processing methods and apparatuses |
06/06/2012 | CN101859482B Broadband signal transmission system of high-potential environment based on wireless transmission |
06/05/2012 | US8195413 Measuring device for a preview display of several time-variable electrical signals |
05/30/2012 | CN202256489U Digital measurement control system of water load heavy-power meter |
05/30/2012 | CN202256453U Combined meter used for measuring single-phase voltage and current |
05/30/2012 | CN202256441U Novel comprehensive electric power monitor |
05/29/2012 | US8190386 Apparatus and method to characterize multijunction photovoltaic solar cells |
05/29/2012 | US8186200 Timekeeper display systems and methods |
05/23/2012 | CN202230117U Color-screen digital universal oscilloscope |
05/23/2012 | CN102466748A 具有等效采样功能的数字示波器及用于数字示波器的等效采样方法 Equivalent sampling method with equivalent sampling digital oscilloscope and digital oscilloscope for |
05/23/2012 | CN102466747A 一种测量数据压缩显示装置及其控制方法 A method of measuring the data compression control method of the display device and |
05/23/2012 | CN102466746A 实现完整显示测量数据的直方图的方法和装置 Method and apparatus to achieve a complete display of measurement data histogram |
05/23/2012 | CN102466745A 一种用波形显示测量结果的数字万用表 One kind of measurement results with waveform display digital multimeter |
05/22/2012 | US8185334 Methods and systems for filtering a digital signal |
05/22/2012 | US8185333 Automated load assessment device and method |
05/15/2012 | US8181058 Clock-data-recovery technique for high-speed links |
05/15/2012 | US8179119 Charge sampling device and method |
05/10/2012 | US20120112774 Device and Method for Determining Capacitance as a Function of Voltage |
05/10/2012 | US20120111089 Method for Synchronising Measurements |
05/09/2012 | EP2450714A2 Test and measurement instrument with oscillator phase dejitter |
05/09/2012 | CN102445579A Method for displaying wave forms in real time in small range |
05/03/2012 | WO2012058449A1 Method and apparatus for evaluating superconducting tunnel junction detector noise versus bias voltage |
05/03/2012 | US20120109356 Method and Digital Circuit for Recovering a Clock and Data from an Input Signal Using a Digital Frequency Detection |
05/02/2012 | CN102435830A Real-time wind power quality monitor |
05/02/2012 | CN102435809A Multi-channel digital oscilloscope and signal synchronization method thereof |
05/02/2012 | CN102435808A Waveform display method for digital three-dimensional oscilloscope |
05/02/2012 | CN102435807A Method for improving bandwidth of digital oscilloscope |
05/01/2012 | US8170821 Automatic signal identifying method and automatic signal skew measurement method |
05/01/2012 | US8170819 Systems and methods for measuring non-linear characteristics of a power amplifier |
05/01/2012 | CA2608167C Current sensor |
04/26/2012 | WO2012052784A1 Projected display of energy consumption |
04/26/2012 | US20120098580 Timing adjusting circuit |
04/26/2012 | US20120098521 Laundry treating appliance with voltage detection |
04/25/2012 | EP2444816A2 Zero ampere level current data correction for a power device under test |
04/25/2012 | CN202204859U 模块连接式波形在线测试装置 Module connector type waveform online test device |
04/19/2012 | WO2012049680A1 Wideband signal analyzer |
04/19/2012 | CA2814461A1 Wideband signal analyzer |
04/18/2012 | EP2442116A2 Method of calibrating interleaved digitizer channels |
04/18/2012 | CN102419389A 测试和测量仪器中的时域测量 Test and measurement instruments in the time-domain measurements |
04/17/2012 | US8160824 Intelligent electronic device with enhanced power quality monitoring and communication capabilities |
04/17/2012 | US8160750 Programmable irrigation controller having user interface |
04/11/2012 | CN202189104U Portable electric quantity record system |
04/11/2012 | CN102411092A 测试和测量仪器中的时域触发 Test and measurement instruments in the time domain trigger |
04/11/2012 | CN102411078A 一种基于fpga的便携式数字存储示波器 A portable digital storage oscilloscope based fpga |
04/10/2012 | US8155906 Method and system for curve quality control |
04/10/2012 | US8155905 Method of extracting a time constant from complex random telegraph signals |
04/10/2012 | US8155904 Vector signal measuring system, featuring wide bandwidth, large dynamic range, and high accuracy |
04/10/2012 | US8155902 Contactor status detection in power inverters |
04/03/2012 | US8148991 Efficient resistivity measurement method by multi-point simultaneous current transmission system using pseudo-noise signal waveform |
03/28/2012 | EP2434300A1 Multi-domain test and measurement instrument |
03/28/2012 | EP2434299A1 Multi-domain test and measurement instrument |
03/28/2012 | CN202177655U 雷击专用数字存储示波器 Lightning strikes dedicated digital storage oscilloscope |
03/28/2012 | CN202177654U 带宽可调示波器 Adjustable bandwidth oscilloscope |
03/21/2012 | CN202171622U 智能信号保护检测器 Intelligent signal protection detector |
03/21/2012 | CN102384995A Template trigger digital oscilloscope |
03/21/2012 | CN102384994A Multi-channel composite trigger digital oscilloscope |
03/21/2012 | CN102384993A Dynamic monitoring storage type oscilloscope |