Measurement of non-linear distortion

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GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R23/00Arrangements for measuring frequencies Arrangements for analysing frequency spectra

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G01R23/20Measurement of non-linear distortion

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Patents Grantslast 30 patents

Information Patent Grant
Measuring assembly for detecting intermodulations
- Patent number 12,078,665
- Issue date Sep 3, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Thomas Haunberger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiving device, mobile terminal test apparatus provided with rece...
- Patent number 11,892,498
- Issue date Feb 6, 2024
- Anritsu Corporation
- Takasumi Ikebe
- G01 - MEASURING TESTING
Information Patent Grant
Detection of passive intermodulation distortion in open radio acces...
- Patent number 11,811,465
- Issue date Nov 7, 2023
- Viavi Solutions Inc.
- Wei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and a measuring device for measuring broadband measurement s...
- Patent number RE49560
- Issue date Jun 27, 2023
- Rohde & Schwarz GmbH & Co. KG
- Luke Cirillo
Information Patent Grant
Digital power metering system with serial peripheral interface (SPI...
- Patent number 11,644,490
- Issue date May 9, 2023
- El Electronics LLC
- Joseph Spanier
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for sideband corrected noise-power measurement
- Patent number 11,639,953
- Issue date May 2, 2023
- Rohde & Schwarz GmbH & Co. KG
- Daniel Müeller
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for analyzing a relationship between tone freq...
- Patent number 11,480,597
- Issue date Oct 25, 2022
- Rohde & Schwarz GmbH & Co. KG
- Rich Huard
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Device and method for enhancing accuracy of detecting leakage current
- Patent number 11,435,407
- Issue date Sep 6, 2022
- Hyun Chang Lee
- G01 - MEASURING TESTING
Information Patent Grant
Current sensor with flux gate
- Patent number 11,385,264
- Issue date Jul 12, 2022
- SAFRAN ELECTRONICS & DEFENSE
- Patrice Chetanneau
- G01 - MEASURING TESTING
Information Patent Grant
Methods and apparatuses for measuring the distance to a passive int...
- Patent number 11,387,920
- Issue date Jul 12, 2022
- CommScope Technologies LLC
- George P. Vella-Coleiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generalized virtual PIM measurement for enhanced accuracy
- Patent number 11,374,661
- Issue date Jun 28, 2022
- Nokia Technologies Oy
- Ramasamy Gopalan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sinusoidal harmonic nulling
- Patent number 11,360,133
- Issue date Jun 14, 2022
- Hamilton Sundstrand Corporation
- Michael A. Wilson
- G01 - MEASURING TESTING
Information Patent Grant
Synthesizing high-fidelity signals with spikes for prognostic-surve...
- Patent number 11,308,404
- Issue date Apr 19, 2022
- Oracle International Corporation
- Guang C. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determining and compensating respective harmonic distortions of dig...
- Patent number 11,283,458
- Issue date Mar 22, 2022
- Pavel Hofman
- G01 - MEASURING TESTING
Information Patent Grant
Spectral analysis using wireless current sensors
- Patent number 11,275,101
- Issue date Mar 15, 2022
- Schweitzer Engineering Laboratories, Inc.
- James Mobley
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for characterizing homodyne transmitters and r...
- Patent number 11,268,997
- Issue date Mar 8, 2022
- Keysight Technologies, Inc.
- Jan Verspecht
- G01 - MEASURING TESTING
Information Patent Grant
State change detection apparatus, method, and non-transitory medium
- Patent number 11,237,584
- Issue date Feb 1, 2022
- NEC Corporation
- Takahiro Toizumi
- G01 - MEASURING TESTING
Information Patent Grant
System and method of power grid monitoring
- Patent number 11,237,193
- Issue date Feb 1, 2022
- Live Power Intelligence Company NA, LLC
- William Townsend
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Structures and methods for RF de-embedding
- Patent number 11,204,379
- Issue date Dec 21, 2021
- International Business Machines Corporation
- Robert A. Groves
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Techniques for empirical mode decomposition (EMD)-based noise estim...
- Patent number 11,169,190
- Issue date Nov 9, 2021
- The University of New Hampshire
- Mahdi H. Al-Badrawi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Frequency spacings to prevent intermodulation distortion signal int...
- Patent number 11,169,013
- Issue date Nov 9, 2021
- Micro Motion, Inc.
- Matthew Joseph Rensing
- G01 - MEASURING TESTING
Information Patent Grant
Electromagnetic imaging and inversion of simple parameters in stora...
- Patent number 11,125,796
- Issue date Sep 21, 2021
- University of Manitoba
- Colin Gerald Gilmore
- G01 - MEASURING TESTING
Information Patent Grant
Nonlinear oscillation detection method based on measurement data, a...
- Patent number 11,112,438
- Issue date Sep 7, 2021
- Korea University Research and Business Foundation
- Byongjun Lee
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus to evaluate audio equipment for dynamic distor...
- Patent number 11,041,893
- Issue date Jun 22, 2021
- Ronald Quan
- G01 - MEASURING TESTING
Information Patent Grant
Direct measurement test structures for measuring static random acce...
- Patent number 11,029,355
- Issue date Jun 8, 2021
- The Boeing Company
- Mark Yao
- G01 - MEASURING TESTING
Information Patent Grant
Method for detecting and transmitting dormant failure information
- Patent number 11,005,258
- Issue date May 11, 2021
- Thales
- Mathieu Mairie
- G01 - MEASURING TESTING
Information Patent Grant
Bias control for downhole optical intensity modulators
- Patent number 10,976,576
- Issue date Apr 13, 2021
- Halliburton Energy Services, Inc.
- Daniel Joshua Stark
- E21 - EARTH DRILLING MINING
Information Patent Grant
Variable passive intermodulation load
- Patent number 10,942,206
- Issue date Mar 9, 2021
- Nokia Shanghai Bell Co., Ltd
- Paul A. Carney
- G01 - MEASURING TESTING
Information Patent Grant
Method of resonance analysis for electrical fault isolation
- Patent number 10,935,593
- Issue date Mar 2, 2021
- Intel Corporation
- Deepak Goyal
- G01 - MEASURING TESTING
Information Patent Grant
Shaft proximity sensors
- Patent number 10,938,390
- Issue date Mar 2, 2021
- Schlumberger Technology Corporation
- Alejandro Camacho Cardenas
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR DETERMINING AND CALIBRATING NON-LINEARITY IN A PHASE IN...
- Publication number 20240044978
- Publication date Feb 8, 2024
- Samsung Electronics Co., Ltd.
- Gunjan Mandal
- G01 - MEASURING TESTING
Information Patent Application
DETECTION OF PASSIVE INTERMODULATION DISTORTION IN OPEN RADIO ACCES...
- Publication number 20230421276
- Publication date Dec 28, 2023
- VIAVI SOLUTIONS INC.
- Wei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DETECTION OF PASSIVE INTERMODULATION DISTORTION IN OPEN RADIO ACCES...
- Publication number 20230336261
- Publication date Oct 19, 2023
- VIAVI Solutions Inc.
- Wei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR MEASURING NONLINEAR RELATED PARAME...
- Publication number 20230266370
- Publication date Aug 24, 2023
- Fujitsu Limited
- Tong YE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR MEASURING AND DISPLAYING THE AUDIO SIGNAL/NOISE RATIO
- Publication number 20220317167
- Publication date Oct 6, 2022
- ELENOS S.R.L.
- Leonardo Busi
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR SIDEBAND CORRECTED NOISE-POWER MEASUREMENT
- Publication number 20220252651
- Publication date Aug 11, 2022
- ROHDE & SCHWARZ GMBH & CO. KG
- Daniel MUELLER
- G01 - MEASURING TESTING
Information Patent Application
MEASURING ASSEMBLY FOR DETECTING INTERMODULATIONS
- Publication number 20220146559
- Publication date May 12, 2022
- Telefonaktiebolaget LM Ericsson (publ)
- Thomas HAUNBERGER
- G01 - MEASURING TESTING
Information Patent Application
Techniques for Empirical Mode Decomposition (EMD)-Based Noise Estim...
- Publication number 20220120795
- Publication date Apr 21, 2022
- The University of New Hampshire
- Mahdi H. Al-Badrawi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RECEIVING DEVICE, MOBILE TERMINAL TEST APPARATUS PROVIDED WITH RECE...
- Publication number 20220107354
- Publication date Apr 7, 2022
- Anritsu Corporation
- Takasumi IKEBE
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SENSOR WITH FLUX GATE
- Publication number 20210255222
- Publication date Aug 19, 2021
- SAFRAN ELECTRONICS & DEFENSE
- Patrice CHETANNEAU
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR ANALYZING A RELATIONSHIP BETWEEN TONE FREQ...
- Publication number 20210223300
- Publication date Jul 22, 2021
- Rohde& Schwarz GmbH & Co. KG
- Rich Huard
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LOCATION OF A SOURCE OF PASSIVE INTERMODULATION WITHIN AN ANTENNA A...
- Publication number 20210203422
- Publication date Jul 1, 2021
- AceAxis Limited
- Simon GALE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SINUSOIDAL HARMONIC NULLING
- Publication number 20210190840
- Publication date Jun 24, 2021
- HAMILTON SUNDSTRAND CORPORATION
- Michael A. Wilson
- G01 - MEASURING TESTING
Information Patent Application
GENERALIZED VIRTUAL PIM MEASUREMENT FOR ENHANCED ACCURACY
- Publication number 20210175983
- Publication date Jun 10, 2021
- Nokia Technologies Oy
- Ramasamy GOPALAN
- G01 - MEASURING TESTING
Information Patent Application
SPECTRAL ANALYSIS USING WIRELESS CURRENT SENSORS
- Publication number 20210102981
- Publication date Apr 8, 2021
- Schweitzer Engineering Laboratories, Inc.
- James Mobley
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHODS AND APPARATUSES FOR MEASURING THE DISTANCE TO A PASSIVE INT...
- Publication number 20210099239
- Publication date Apr 1, 2021
- CommScope Technologies LLC
- George P. Vella-Coleiro
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR MONITORING AN OPERATING CONDITION OF AN ELECT...
- Publication number 20210018542
- Publication date Jan 21, 2021
- Faraday Predictive Limited
- Andrew Bates
- G01 - MEASURING TESTING
Information Patent Application
Bias Control For Downhole Optical Intensity Modulators
- Publication number 20200393705
- Publication date Dec 17, 2020
- Daniel Joshua Stark
- G01 - MEASURING TESTING
Information Patent Application
NONLINEAR OSCILLATION DETECTION METHOD BASED ON MEASUREMENT DATA, A...
- Publication number 20200333388
- Publication date Oct 22, 2020
- Korea University Research and Business Foundation
- Byongjun LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYNTHESIZING HIGH-FIDELITY SIGNALS WITH SPIKES FOR PROGNOSTIC-SURVE...
- Publication number 20200184351
- Publication date Jun 11, 2020
- ORACLE INTERNATIONAL CORPORATION
- Guang C. Wang
- G01 - MEASURING TESTING
Information Patent Application
Device And Method For Enhancing Accuracy Of Detecting Leakage Current
- Publication number 20200150189
- Publication date May 14, 2020
- Hyun Chang LEE
- G01 - MEASURING TESTING
Information Patent Application
System and Method for a Dynamic Switchable Active Front End - Dynam...
- Publication number 20200119549
- Publication date Apr 16, 2020
- Electronic Power Design, Inc.
- John Bradford Janik
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND APPARATUSES FOR MEASURING THE DISTANCE TO A PASSIVE INT...
- Publication number 20200083964
- Publication date Mar 12, 2020
- CommScope Technologies LLC
- George P. Vella-Coleiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS TO EVALUATE AUDIO EQUIPMENT FOR DYNAMIC DISTOR...
- Publication number 20200011912
- Publication date Jan 9, 2020
- Ronald Quan
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS TO EVALUATE AUDIO EQUIPMENT FOR DYNAMIC DISTOR...
- Publication number 20190342682
- Publication date Nov 7, 2019
- Ronald Quan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method for Detecting Normal Harmonics of Earths Electromagnetic Atm...
- Publication number 20190310293
- Publication date Oct 10, 2019
- Andres Herbert Montoya Urquizo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STRUCTURES AND METHODS FOR RF DE-EMBEDDING
- Publication number 20190285676
- Publication date Sep 19, 2019
- International Business Machines Corporation
- Robert A. GROVES
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Techniques for Empirical Mode Decomposition (EMD)-Based Noise Estim...
- Publication number 20190212378
- Publication date Jul 11, 2019
- The University of New Hampshire
- Mahdi H. Al-Badrawi
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF RESONANCE ANALYSIS FOR ELECTRICAL FAULT ISOLATION
- Publication number 20190204376
- Publication date Jul 4, 2019
- Deepak Goyal
- G01 - MEASURING TESTING
Information Patent Application
STATE CHANGE DETECTION APPARATUS, METHOD, AND NON-TRANSITORY MEDIUM
- Publication number 20190187736
- Publication date Jun 20, 2019
- NEC Corporation
- Takahiro TOIZUMI
- G05 - CONTROLLING REGULATING

Measurement of non-linear distortion

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Measuring assembly for detecting intermodulations

Receiving device, mobile terminal test apparatus provided with rece...

Detection of passive intermodulation distortion in open radio acces...

Method and a measuring device for measuring broadband measurement s...

Digital power metering system with serial peripheral interface (SPI...

Method and system for sideband corrected noise-power measurement

Method and apparatus for analyzing a relationship between tone freq...

Device and method for enhancing accuracy of detecting leakage current

Current sensor with flux gate

Methods and apparatuses for measuring the distance to a passive int...

Generalized virtual PIM measurement for enhanced accuracy

Sinusoidal harmonic nulling

Synthesizing high-fidelity signals with spikes for prognostic-surve...

Determining and compensating respective harmonic distortions of dig...

Spectral analysis using wireless current sensors

Method and apparatus for characterizing homodyne transmitters and r...

State change detection apparatus, method, and non-transitory medium

System and method of power grid monitoring

Structures and methods for RF de-embedding

Techniques for empirical mode decomposition (EMD)-based noise estim...

Frequency spacings to prevent intermodulation distortion signal int...

Electromagnetic imaging and inversion of simple parameters in stora...

Nonlinear oscillation detection method based on measurement data, a...

Method and apparatus to evaluate audio equipment for dynamic distor...

Direct measurement test structures for measuring static random acce...

Method for detecting and transmitting dormant failure information

Bias control for downhole optical intensity modulators

Variable passive intermodulation load

Method of resonance analysis for electrical fault isolation

Shaft proximity sensors

Patents Applicationslast 30 patents

METHODS FOR DETERMINING AND CALIBRATING NON-LINEARITY IN A PHASE IN...

DETECTION OF PASSIVE INTERMODULATION DISTORTION IN OPEN RADIO ACCES...

DETECTION OF PASSIVE INTERMODULATION DISTORTION IN OPEN RADIO ACCES...

METHOD, APPARATUS AND SYSTEM FOR MEASURING NONLINEAR RELATED PARAME...

METHOD FOR MEASURING AND DISPLAYING THE AUDIO SIGNAL/NOISE RATIO

METHOD AND SYSTEM FOR SIDEBAND CORRECTED NOISE-POWER MEASUREMENT

MEASURING ASSEMBLY FOR DETECTING INTERMODULATIONS

Techniques for Empirical Mode Decomposition (EMD)-Based Noise Estim...

RECEIVING DEVICE, MOBILE TERMINAL TEST APPARATUS PROVIDED WITH RECE...

CURRENT SENSOR WITH FLUX GATE

METHOD AND APPARATUS FOR ANALYZING A RELATIONSHIP BETWEEN TONE FREQ...

LOCATION OF A SOURCE OF PASSIVE INTERMODULATION WITHIN AN ANTENNA A...

SINUSOIDAL HARMONIC NULLING

GENERALIZED VIRTUAL PIM MEASUREMENT FOR ENHANCED ACCURACY

SPECTRAL ANALYSIS USING WIRELESS CURRENT SENSORS

METHODS AND APPARATUSES FOR MEASURING THE DISTANCE TO A PASSIVE INT...

SYSTEM AND METHOD FOR MONITORING AN OPERATING CONDITION OF AN ELECT...

Bias Control For Downhole Optical Intensity Modulators

NONLINEAR OSCILLATION DETECTION METHOD BASED ON MEASUREMENT DATA, A...

SYNTHESIZING HIGH-FIDELITY SIGNALS WITH SPIKES FOR PROGNOSTIC-SURVE...

Device And Method For Enhancing Accuracy Of Detecting Leakage Current

System and Method for a Dynamic Switchable Active Front End - Dynam...

METHODS AND APPARATUSES FOR MEASURING THE DISTANCE TO A PASSIVE INT...

METHOD AND APPARATUS TO EVALUATE AUDIO EQUIPMENT FOR DYNAMIC DISTOR...

METHOD AND APPARATUS TO EVALUATE AUDIO EQUIPMENT FOR DYNAMIC DISTOR...

Method for Detecting Normal Harmonics of Earths Electromagnetic Atm...

STRUCTURES AND METHODS FOR RF DE-EMBEDDING

Techniques for Empirical Mode Decomposition (EMD)-Based Noise Estim...

METHOD OF RESONANCE ANALYSIS FOR ELECTRICAL FAULT ISOLATION

STATE CHANGE DETECTION APPARATUS, METHOD, AND NON-TRANSITORY MEDIUM