ClassID:

171360

G01R13/0272 - CPC Classification

Classification description:

Arrangements for displaying electric variables or waveforms for displaying measured electric variables in digital form; Circuits therefor for sampling

Recent Application in this class:
#1
20260133233
2026-05-14

MULTI-CHANNEL SIGNAL AND POWER ANALYZER

#2
20260133227
2026-05-14

OSCILLOSCOPE

#3
20260092953
2026-04-02

WAVEFORM SELECTION METHOD, ELECTRONIC TEST AND MEASUREMENT DEVICE, AND STORAGE MEDIUM

#4
20260079188
2026-03-19

MEASUREMENT INSTRUMENT HAVING TIME, FREQUENCY AND LOGIC DOMAIN CHANNELS

#5
20260050016
2026-02-19

Sample Accurate Waveform Measurement Synchronization

#6
20260050012
2026-02-19

TEST AND/OR MEASUREMENT INSTRUMENT, AND OSCILLOSCOPE

#7
20260034379
2026-02-05

Transcranial Magnetic Stimulation Probe

#8
20250383374
2025-12-18

MULTI-CHANNEL SPECTRUM ANALYZER WITH MULTI-CHANNEL ANALOG-DIGITAL-CONVERTERS (ADCS)

#9
20250370008
2025-12-04

SIGNAL SWITCHING CIRCUIT AND SIGNAL SWITCH JIG

#10
20250370007
2025-12-04

SYSTEM AND METHOD OF STORING AND DISPLAYING MEASUREMENT SIGNALS IN REAL TIME

#11
20250277820
2025-09-04

COMPRESSED SENSING IN OSCILLOSCOPES FOR HIGHER BANDWIDTH

#12
20250271468
2025-08-28

APPLY OSCILLOSCOPE NOISE COMPENSATION TO ACQUIRED WAVEFORM

#13
20250258200
2025-08-14

SIGNAL PROCESSING APPARATUS AND METHOD, AND DIGITAL OSCILLOSCOPE

#14
20250138074
2025-05-01

NOISE MARGIN MEASUREMENT OF A REPEATING SIGNAL UNDER TEST (SUT)

#15
20250052788
2025-02-13

SYSTEMS, APPARATUSES, AND METHODS FOR ON CHIP DYNAMIC IR DROP OSCILLOSCOPE

#16
20250004014
2025-01-02

MULTIPLE PULSE EXTRACTION FOR TRANSMITTER CALIBRATION

#17
20240288474
2024-08-29

TEST AND MEASUREMENT INSTRUMENT THAT USES MEASUREMENT PRECONDITIONS FOR MAKING MEASUREMENTS

#18
20240230719
2024-07-11

ELECTRICAL SIGNAL SAMPLING DEVICE

#19
20240133922
2024-04-25

ELECTRICAL SIGNAL SAMPLING DEVICE

#20
20240125837
2024-04-18

ADAPTIVE INSTRUMENT NOISE REMOVAL

#21
20240103043
2024-03-28

MEASUREMENT APPLICATION DEVICE, POSTPROCESSING DEVICE, METHOD AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

#22
20240080251
2024-03-07

SYSTEM FOR CONTINUOUS RECORDING AND CONTROLLABLE PLAYBACK OF INPUT SIGNALS

#23
20240027498
2024-01-25

CONTINUOUS ACQUISITION IN A TEST AND MEASUREMENT INSTRUMENT

#24
20230417799
2023-12-28

MULTI-CHANNEL SPECTRUM ANALYZER WITH MULTI-CHANNEL ANALOG-DIGITAL-CONVERTERS (ADCS)

#25
20230408551
2023-12-21

OSCILLOSCOPE HAVING A PRINCIPAL COMPONENT ANALYZER

#26
20230358788
2023-11-09

Oscilloscope post processing system, method and measurement device

#27
20230333148
2023-10-19

DEVICE AND METHOD FOR WAVEFORM SEARCHING BY EXAMPLE

#28
20230324877
2023-10-12

WAVEFORM DISPLAY DEVICE

#29
20230280382
2023-09-07

MEASUREMENT INSTRUMENT HAVING TIME, FREQUENCY AND LOGIC DOMAIN CHANNELS

#30
20230266367
2023-08-24

Measurement device and method

#31
20230258692
2023-08-17

SEAMLESS SPECTROGRAMS IN A MULTI-CHANNEL TEST AND MEASUREMENT INSTRUMENT

#32
20230105455
2023-04-06

Digital data rate enhancement filter, digital data rate reduction filter, and digital oscilloscope

#33
20220397604
2022-12-15

Voltage monitoring circuit for interface

#34
20220397589
2022-12-15

Oscilloscope and signal analysis method

#35
20220357363
2022-11-10

MEASUREMENT INSTRUMENT AND METHOD FOR ACQUIRING AN INPUT SIGNAL

#36
20210390456
2021-12-16

System and method for separation and classification of signals using cyclic loop images

#37
20210389373
2021-12-16

SYSTEM AND METHOD FOR MULTI-LEVEL SIGNAL CYCLIC LOOP IMAGE REPRESENTATIONS FOR MEASUREMENTS AND MACHINE LEARNING

#38
20210389349
2021-12-16

Cyclic loop image representation for waveform data

#39
20210382089
2021-12-09

Measurement system and method of operating a measurement system

#40
20210293666
2021-09-23

Systems and methods for condition monitoring

#41
20210278441
2021-09-09

IDENTIFYING ONE OR MORE ACQUISITIONS OF INTEREST USING VISUAL QUALIFICATION

#42
20210176144
2021-06-10

System for continuous recording and controllable playback of input signals

#43
20210169426
2021-06-10

Wearable system for capturing and transmitting biomedical signals

#44
20210112317
2021-04-15

Systems and methods for improving frequency response of a high-speed data acquisition device

#45
20210109130
2021-04-15

METHOD AND APPARATUS FOR CONTROLLING A MEASUREMENT DEVICE

#46
20210102977
2021-04-08

SPUR DETECTION IN A SAMPLED WAVEFORM IN A MIXED ANALOG/DIGITAL SYSTEM USING THE PHASE OF THE FREQUENCY RESPONSE

#47
20210102976
2021-04-08

Spur detection in a sampled waveform in a mixed analog/digital system using the magnitude of the frequency response

#48
20210018535
2021-01-21

Trigger method and measurement device comprising a corresponding trigger method

#49
20200386791
2020-12-10

Pattern acquisitions in equivalent time sampling systems

#50
20200355729
2020-11-12

Changing the manner in which an electronic test instrument filters an input signal based on a characteristic of the electronic test instrument

#51
20200334189
2020-10-22

Method and apparatus for decoding oscilloscope signal and oscilloscope

#52
20200326362
2020-10-15

High resolution spectrum monitoring

#53
20200322060
2020-10-08

Coherent sampling

#54
20200220930
2020-07-09

Sensor data manipulation using emulation

#55
20200200801
2020-06-25

Measurement system and method for generating a trigger signal for a measurement system

#56
20200174041
2020-06-04

Method for operating an oscilloscope as well as oscilloscope

#57
20200132741
2020-04-30

Measurement instrument having time, frequency and logic domain channels

#58
20200132727
2020-04-30

Multi-channel triggering apparatus and method

#59
20200088766
2020-03-19

Variable resolution oscilloscope

#60
20200041545
2020-02-06

Measurement apparatus and measurement method

#61
20190392551
2019-12-26

Method for 3D waveform mapping of full-parallel structure

#62
20190377008
2019-12-12

Calibration for test and measurement instrument including asynchronous time-interleaved digitizer using harmonic mixing

#63
20190277887
2019-09-12

Measurement system and method for operating a measurement system

#64
20190277886
2019-09-12

Oscilloscope and method for operating an oscilloscope

#65
20190273506
2019-09-05

High bandwidth oscilloscope

#66
20190271723
2019-09-05

Measurement device and method for visualization of multiple channels

#67
20190265278
2019-08-29

Low overhead on chip scope

#68
20190227103
2019-07-25

Sampling oscilloscope, trigger generation method, and sampling method

#69
20190212369
2019-07-11

Signal analyzing circuit and method for auto setting an oscilloscope

#70
20190128925
2019-05-02

Method for analyzing a measured signal as well as measurement unit

#71
20190125271
2019-05-02

Wearable system for capturing and transmitting biomedical signals

#72
20190115930
2019-04-18

High bandwidth oscilloscope

#73
20190101571
2019-04-04

Measuring device and measuring method with selective storage of data segments

#74
20190079115
2019-03-14

Method for analyzing a measured signal and oscilloscope

#75
20190072589
2019-03-07

Digital voltmeter

#76
20180356445
2018-12-13

TEST AND MEASUREMENT INSTRUMENT THAT USES MEASUREMENT PRECONDITIONS FOR MAKING MEASUREMENTS

#77
20180335452
2018-11-22

Oscilloscope, test and measurement system as well as method

#78
20180299491
2018-10-18

Analog transitional storage

#79
20180275170
2018-09-27

Multi-level logic analyzer for analyzing multi-level digital signals and method for operating a multi-level logic analyzer for analyzing multi-level digital signals

#80
20180217189
2018-08-02

Test and measurement device, method for calibrating a test and measurement device as well as method for analyzing a high bandwidth of a radio frequency signal

#81
20180206236
2018-07-19

Spectral stitching method to increase instantaneous bandwidth in vector signal generators

#82
20180180647
2018-06-28

Oscilloscope persistence for digital bus signals

#83
20180131381
2018-05-10

TEST AND MEASUREMENT INSTRUMENT INCLUDING ASYNCHRONOUS TIME-INTERLEAVED DIGITIZER USING HARMONIC MIXING AND A LINEAR TIME-PERIODIC FILTER

#84
20180123626
2018-05-03

Variable passive network noise filter for noise reduction

#85
20180069576
2018-03-08

Time sequenced spectral stitching

#86
20180059143
2018-03-01

Variable resolution oscilloscope

#87
20170356937
2017-12-14

Conversion rate control for analog to digital conversion

#88
20170328932
2017-11-16

Noise reduction in digitizing systems

#89
20170285072
2017-10-05

Method and device for accessing data acquired by digital oscilloscope, and digital oscilloscope

#90
20170254835
2017-09-07

Measurement system having a digital edge trigger detection circuit that is capable of operating at the full signal bandwidth of the measurement system

#91
20170250700
2017-08-31

High bandwidth oscilloscope

#92
20170248633
2017-08-31

Measurement system that stores samples acquired during a time window that includes a trigger event and during a subsequent user-specified time window

#93
20170176499
2017-06-22

Calibration for test and measurement instrument including asynchronous time-interleaved digitizer using harmonic mixing

#94
20170150505
2017-05-25

Spectral stitching method to increase instantaneous bandwidth in vector signal generators

#95
20170131137
2017-05-11

Weighing device using filtering to improve accuracy

#96
20170089954
2017-03-30

Offset stacked compressor amplifiers in a discrete digitizer system for noise reduction and increased resolution

#97
20170077939
2017-03-16

Test and measurement instrument including asynchronous time-interleaved digitizer using harmonic mixing and a linear time-periodic filter

#98
20170005640
2017-01-05

Delay line system, high frequency sampler, analog-to-digital converter and oscilloscope

#99
20170003328
2017-01-05

Method for measuring the waveform capture rate of a digital storage oscilloscope based on average dead time measurement

#100
20170003321
2017-01-05

Automatic frequency prescaler

#101
20160365868
2016-12-15

Circulating Resampling Digitizer

#102
20160363614
2016-12-15

Sampling circuit, sampling method, sampling oscilloscope, and waveform display method

#103
20160291056
2016-10-06

Band overlay separator

#104
20160233877
2016-08-11

High bandwidth oscilloscope

#105
20160216295
2016-07-28

Calibration for test and measurement instrument including asynchronous time-interleaved digitizer using harmonic mixing

#106
20160113013
2016-04-21

Spectral stitching method to increase instantaneous bandwidth in vector signal generators

#107
20160103154
2016-04-14

Internal chirp generator with time aligned acquisition in a mixed-domain oscilloscope

#108
20160085223
2016-03-24

Digital Triggering using finite state machines

#109
20160033309
2016-02-04

Double quadrature with adaptive phase shift for improved phase reference performance

#110
20150370234
2015-12-24

Digital tiggering using finite state machines

#111
20150276813
2015-10-01

Data decimation system and method for facilitating transmission and viewing of waveforms generated by an electrical device

#112
20150054566
2015-02-26

Conversion of analog signal into multiple time-domain data streams corresponding to different portions of frequency spectrum and recombination of those streams into single-time domain stream

#113
20150054492
2015-02-26

Isolated probe with digital multimeter or digital voltmeter

#114
20150042310
2015-02-12

Method for determining a sampling time of a signal, device for determining the same, and method for determining a sampling parameter of a signal

#115
20140358464
2014-12-04

Equivalent-time sampling technique for non-coherently modulated signals

#116
20140354344
2014-12-04

Test and measurement instrument including asynchronous time-interleaved digitizer using harmonic mixing

#117
20140236539
2014-08-21

Digital measurement instrument triggered by signal pattern

#118
20140225591
2014-08-14

Test and measurement instrument including asynchronous time-interleaved digitizer using harmonic mixing

#119
20140188419
2014-07-03

Method for measuring the waveform capture rate of parallel digital storage oscilloscope

#120
20140111184
2014-04-24

Internal chirp generator with time aligned acquisition in a mixed-domain oscilloscope

#121
20140064346
2014-03-06

Multi-domain test and measurement instrument

#122
20140028482
2014-01-30

High bandwidth oscilloscope

#123
20140015543
2014-01-16

Signal sampler with a calibration circuit

#124
20130275087
2013-10-17

Radiation detection

#125
20130231882
2013-09-05

Acquisition memory allocation for digital storage oscilloscope

#126
20130207641
2013-08-15

Digital oscilloscope comprising multiple data acquisition pathways

#127
20130110442
2013-05-02

Calibrating reconstructed signal using multi-tone calibration signal

#128
20130093493
2013-04-18

Arbitrary multiband overlay mixer apparatus and method for bandwidth multiplication

#129
20120310601
2012-12-06

Interleaved digital down-conversion on a test and measurement instrument

#130
20120299579
2012-11-29

Test and measurement instrument including asynchronous time-interleaved digitizer using harmonic mixing

#131
20120182169
2012-07-19

Data converter for converting waveform signal to digital data

#132
20120112807
2012-05-10

TEST AND MEASUREMENT INSTRUMENT WITH OSCILLATOR PHASE DEJITTER

#133
20120095713
2012-04-19

Method of calibrating interleaved digitizer channels

#134
20120089371
2012-04-12

MEASUREMENT APPARATUS, MEASUREMENT METHOD, TEST APPARATUS AND RECORDING MEDIUM

#135
20120082251
2012-04-05

System and method for representing a multi-tone signal

#136
20120078557
2012-03-29

Multi-domain test and measurement instrument

#137
20120076187
2012-03-29

Multi-domain test and measurement instrument

#138
20120053875
2012-03-01

RE-SAMPLING ACQUIRED DATA TO PREVENT COHERENT SAMPLING ARTIFACTS

#139
20120041720
2012-02-16

High bandwidth oscilloscope for digitizing an analog signal having a bandwidth greater than the bandwidth of digitizing components of the oscilloscope

#140
20120039374
2012-02-16

Time-domain searching in a test and measurement instrument

#141
20110292990
2011-12-01

Multiple-input, on-chip oscilloscope

#142
20110234282
2011-09-29

Method And Circuit For Testing And Characterizing High Speed Signals Using An ON-Chip Oscilloscope

#143
20110181298
2011-07-28

MEASUREMENT APPARATUS AND TEST APPARATUS

#144
20110169480
2011-07-14

Low voltage differential signaling test system and method

#145
20110002370
2011-01-06

Sampling point detection circuit, transmission system, pre-emphasis intensity adjustment method, logic analyzer, and evaluation method for evaluating transmission path

#146
20100299092
2010-11-25

Fundamental wave beat component detecting method and measuring target signal sampling apparatus and waveform observation system using the same

#147
20100244811
2010-09-30

High bandwidth oscilloscope for digitizing an analog signal having a bandwidth greater than the bandwidth of digitizing components of the oscilloscope

#148
20100225302
2010-09-09

Measured-signal repetition frequency detection method, and sampling apparatus and waveform observation system using the method

#149
20100194377
2010-08-05

Prime-based frequency sampling

#150
20100082302
2010-04-01

Method and apparatus for under-sampled acquisition and transmission of photoplethysmograph (PPG) data and reconstruction of full band PPG data at the receiver

#151
20090306936
2009-12-10

Sampling apparatus, sampling method and recording medium

#152
20090306919
2009-12-10

Sampling apparatus, sampling method and recording medium

#153
20090306917
2009-12-10

Sampling apparatus and sampling method

#154
20090231069
2009-09-17

Compensated attenuator circuit and oscilloscope utilizing the same

#155
20090228226
2009-09-10

Pre-trigger and post-trigger acquisition for no dead time acquisition system

#156
20090128187
2009-05-21

Pre-processing data samples from parallelized data converters

#157
20090093986
2009-04-09

Method and Apparatus for Elimination of Spurious Response due to Mixer Feed-Through

#158
20090089000
2009-04-02

Random edge calibration of oversampling digital acquisition system

#159
20090076751
2009-03-19

SYSTEMS AND METHODS FOR MEASURING SIGNAL WAVEFORMS

#160
20090002213
2009-01-01

Method and apparatus for a high bandwidth oscilloscope utilizing multiple channel digital bandwidth interleaving

#161
20080281560
2008-11-13

Methods and Systems for Automatic Accommodation of Multiple Measurement Types by Shared Acquisition Hardware

#162
20080258957
2008-10-23

High bandwidth oscilloscope for digitizing an analog signal having a bandwidth greater than the bandwidth of digitizing components of the oscilloscope

#163
20080243406
2008-10-02

Temporally aligned waveform processing

#164
20080231488
2008-09-25

Bandwidth multiplication for a test and measurement instrument using non-periodic functions for mixing

#165
20080228448
2008-09-18

Waveform measuring apparatus wherein the peak-to-peak amplitude is measured

#166
20080159368
2008-07-03

Time shifting signal acquisition probe system

#167
20080120053
2008-05-22

Method of crossover region phase correction when summing signals in multiple frequency bands

#168
20080036726
2008-02-14

System and method for processing and representing a sampled signal

#169
20070285081
2007-12-13

Method and system for statistical measurement and processing of a repetitive signal

#170
20070273567
2007-11-29

Adaptive interpolation for use in reducing signal spurs

#171
20070250279
2007-10-25

Digital data signal analysis by evaluating sampled values in conjunction with signal bit values

#172
20070217694
2007-09-20

Waveform compression and display

#173
20070185669
2007-08-09

High bandwidth oscilloscope

#174
20070126412
2007-06-07

Waveform measuring apparatus and method thereof

#175
20070103486
2007-05-10

Interpolation of plotted points between sample values

#176
20070057661
2007-03-15

Sampling apparatus and test apparatus

#177
20070027658
2007-02-01

High bandwidth real time oscilloscope

#178
20070019768
2007-01-25

Sampling device and sampling method

#179
20060267811
2006-11-30

Method and apparatus for reconstructing signals from sub-band signals

#180
20060247870
2006-11-02

Sequential frequency band acquisition apparatus for test and measurement instruments

#181
20060244528
2006-11-02

Multi-band amplifier for test and measurement instruments

#182
20060224365
2006-10-05

Oscilloscope having an enhancement filter

#183
20060161401
2006-07-20

High bandwidth real time oscilloscope

#184
20060080065
2006-04-13

High bandwidth oscilloscope

#185
20060074606
2006-04-06

High bandwidth real-time oscilloscope

#186
20050261853
2005-11-24

Method and apparatus for detecting multiple signal anomalies

#187
20050246113
2005-11-03

Equivalent time oscilloscope with compensated response

#188
20050234665
2005-10-20

Waveform measuring apparatus for measuring waveform data and writing measurement data to acquisition memory

#189
20050144207
2005-06-30

Parallel decimation circuits

#190
20050080831
2005-04-14

Method and apparatus for providing bandwidth extension and channel match for oscilloscopes

#191
17334136
2023-07-11

System and method for performing lossless compressed serial decoding

#192
17178691
2023-11-21

System and method for reducing error in time domain waveform of a signal under test (SUT)

#193
16249234
2020-01-14

Time base correction method for high accuracy sampling scope-based measurements

#194
14568904
2015-11-24

Digitizer auto aperture with trigger spacing