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G01R23/165

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

Current Industry

G01R23/165using filters

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for correcting a time-dependent measurement signal of a moto...
- Patent number 12,140,496
- Issue date Nov 12, 2024
- IMS GEAR SE & CO. KGaA
- Marco Werschler
- G01 - MEASURING TESTING
Information Patent Grant
Broadband lossless partial discharge detection and noise removal de...
- Patent number 12,130,316
- Issue date Oct 29, 2024
- ECOTOMORROW KOREA CO., LTD.
- Kwang Sik Choi
- G01 - MEASURING TESTING
Information Patent Grant
Methods, devices, and systems for coherent time-gated residual spur...
- Patent number 12,072,361
- Issue date Aug 27, 2024
- Keysight Technologies, Inc.
- Andrew Michael Owen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Windowing filter for amplifier device
- Patent number 12,047,757
- Issue date Jul 23, 2024
- Cirrus Logic Inc.
- Viral Parikh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Physiological state index calculation system, physiological state i...
- Patent number 12,036,004
- Issue date Jul 16, 2024
- Toyota Jidosha Kabushiki Kaisha
- Keiji Hayashi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for enabling determination of a position of a rec...
- Patent number 11,959,993
- Issue date Apr 16, 2024
- TAKEMETUIT INC.
- Nick Barker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fan-out buffer with skew control function, operating method thereof...
- Patent number 11,921,158
- Issue date Mar 5, 2024
- Samsung Electronics Co., Ltd.
- Byung-Sung Kim
- G01 - MEASURING TESTING
Information Patent Grant
Fault arc signal detection method using convolutional neural network
- Patent number 11,860,216
- Issue date Jan 2, 2024
- QINGDAO TOPSCOMM COMMUNICATION CO., LTD
- Zhen Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Frequency detection circuit
- Patent number 11,835,557
- Issue date Dec 5, 2023
- SK hynix Inc.
- Dae-Ho Yun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fractional Fourier Transform-based spectrum analyzer
- Patent number 11,726,119
- Issue date Aug 15, 2023
- The Aerospace Corporation
- Seema Sud
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for electric propulsor fault detection
- Patent number 11,686,751
- Issue date Jun 27, 2023
- BETA AIR, LLC
- Jeffrey K. Petter
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Frequency spectrum detection system
- Patent number 11,662,370
- Issue date May 30, 2023
- Institute of Semiconductors, Chinese Academy of Sciences
- Ming Li
- G01 - MEASURING TESTING
Information Patent Grant
High resolution spectrum monitoring
- Patent number 11,630,138
- Issue date Apr 18, 2023
- The Regents of the University of California
- Yeswanth Reddy Guddeti
- G01 - MEASURING TESTING
Information Patent Grant
Diagnostic method and diagnostic system for an electrochemical ener...
- Patent number 11,506,720
- Issue date Nov 22, 2022
- Bayerische Motoren Werke Aktiengesellschaft
- Jan Philipp Schmidt
- G01 - MEASURING TESTING
Information Patent Grant
Wildfire surveillance UAV and fire surveillance system
- Patent number 11,250,262
- Issue date Feb 15, 2022
- RapidDeploy, Inc.
- Steven Raucher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Proximity detector
- Patent number 11,099,122
- Issue date Aug 24, 2021
- BECS Technology, Inc.
- Todd Steinbrueck
- G01 - MEASURING TESTING
Information Patent Grant
Reflected-wave processing apparatus
- Patent number 10,942,210
- Issue date Mar 9, 2021
- KOREA ELECTRIC POWER CORPORATION
- Song-Ho Sohn
- 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
Information Patent Grant
Device and method for spectral analysis
- Patent number 10,866,141
- Issue date Dec 15, 2020
- Technische Universität Darmstadt
- Sascha Preu
- G01 - MEASURING TESTING
Information Patent Grant
Band pass filter including microstrip transmission line
- Patent number 10,840,575
- Issue date Nov 17, 2020
- LIK-TECH CO., LTD.
- Sang Yeol Lee
- G01 - MEASURING TESTING
Information Patent Grant
Detection device and detection method for detecting number of revol...
- Patent number 10,797,625
- Issue date Oct 6, 2020
- ERAE AMS CO., LTD.
- Dae Ki Ahn
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sub-noise detection of a fast random event
- Patent number 10,788,520
- Issue date Sep 29, 2020
- Stojan Radic
- G01 - MEASURING TESTING
Information Patent Grant
Software-defined radiometer
- Patent number 10,768,213
- Issue date Sep 8, 2020
- UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA.
- Lynn R. Miles
- G01 - MEASURING TESTING
Information Patent Grant
Measurement apparatus for measurement of an RF signal
- Patent number 10,739,399
- Issue date Aug 11, 2020
- ROHDE & SCHWARZ & CO. KG
- Georg Schnattinger
- G01 - MEASURING TESTING
Information Patent Grant
Frequency discriminator
- Patent number 10,680,669
- Issue date Jun 9, 2020
- CRFS LIMITED
- Alistair Massarella
- G01 - MEASURING TESTING
Information Patent Grant
Ultra high impedance sensor with applications in neurosensing
- Patent number 10,660,575
- Issue date May 26, 2020
- Zengar Institute Inc.
- Kenneth MacCallum
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Spectral stitching method to increase instantaneous bandwidth in ve...
- Patent number 10,624,094
- Issue date Apr 14, 2020
- National Instruments Corporation
- Stephen L. Dark
- G01 - MEASURING TESTING
Information Patent Grant
Measurement device and method for a multidimensional signal analysis
- Patent number 10,579,845
- Issue date Mar 3, 2020
- Rohde & Schwarz GmbH & Co. KG
- Gerd Bresser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for detecting objects using a combination of r...
- Patent number 10,564,280
- Issue date Feb 18, 2020
- The United States of America as represented by the Secretary of the Army
- Gregory J. Mazzaro
- G01 - MEASURING TESTING
Information Patent Grant
Methods for locating a noise source in a CATV system
- Patent number 10,554,866
- Issue date Feb 4, 2020
- Viavi Solutions, Inc.
- Dexin Sun
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR ENABLING DETERMINATION OF A POSITION OF A REC...
- Publication number 20240280660
- Publication date Aug 22, 2024
- TAKEMETUIT INC.
- NICK BARKER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Modeling method
- Publication number 20240219440
- Publication date Jul 4, 2024
- COMPREDICT GmbH
- Stéphane Foulard
- G01 - MEASURING TESTING
Information Patent Application
Method for Harmonic Detection and Apparatus, Frequency Converter, a...
- Publication number 20240069080
- Publication date Feb 29, 2024
- HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
- Junhua CHEN
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR WIDE-BAND SPECTRAL ANALYSIS OF A SIGNAL OF INTEREST
- Publication number 20230417810
- Publication date Dec 28, 2023
- Centre National de la Recherche Scientifique
- Hugues GUILLET DE CHATELLUS
- G01 - MEASURING TESTING
Information Patent Application
FRACTIONAL FOURIER TRANSFORM-BASED SPECTRUM ANALYZER
- Publication number 20230333149
- Publication date Oct 19, 2023
- The Aerospace Corporation
- Seema Sud
- G01 - MEASURING TESTING
Information Patent Application
BROADBAND LOSSLESS PARTIAL DISCHARGE DETECTION AND NOISE REMOVAL DE...
- Publication number 20230314496
- Publication date Oct 5, 2023
- ECOTOMORROW KOREA CO., LTD.
- Kwang Sik CHOI
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND SYSTEMS FOR ELECTRIC PROPULSOR FAULT DETECTION
- Publication number 20230314493
- Publication date Oct 5, 2023
- Beta Air, LLC
- Jeffrey K. Petter
- B60 - VEHICLES IN GENERAL
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 AND SYSTEM FOR MONITORING A MACHINE STATE
- Publication number 20230243876
- Publication date Aug 3, 2023
- SIEMENS AKTIENGESELLSCHAFT
- JÜRGEN ZETTNER
- G01 - MEASURING TESTING
Information Patent Application
FAULT ARC SIGNAL DETECTION METHOD USING CONVOLUTIONAL NEURAL NETWORK
- Publication number 20230160942
- Publication date May 25, 2023
- QINGDAO TOPSCOMM COMMUNICATION CO., LTD
- Zhen LIU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PHYSIOLOGICAL STATE INDEX CALCULATION SYSTEM, PHYSIOLOGICAL STATE I...
- Publication number 20230148873
- Publication date May 18, 2023
- Toyota Jidosha Kabushiki Kaisha
- Keiji HAYASHI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHODS AND SYSTEMS FOR ELECTRIC PROPULSOR FAULT DETECTION
- Publication number 20230003777
- Publication date Jan 5, 2023
- Beta Air, LLC
- Jeffrey K. Petter
- B60 - VEHICLES IN GENERAL
Information Patent Application
MEASUREMENT INSTRUMENT AND METHOD FOR ACQUIRING AN INPUT SIGNAL
- Publication number 20220357363
- Publication date Nov 10, 2022
- ROHDE & SCHWARZ GMBH & CO. KG
- Andrew Schaefer
- G01 - MEASURING TESTING
Information Patent Application
METHODS, DEVICES, AND SYSTEMS FOR COHERENT TIME-GATED RESIDUAL SPUR...
- Publication number 20220291263
- Publication date Sep 15, 2022
- KEYSIGHT TECHNOLOGIES, INC.
- Andrew Michael Owen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for correcting a time-dependent measurement signal of a moto...
- Publication number 20220187165
- Publication date Jun 16, 2022
- IMS Gear SE & Co. KGaA
- Marco WERSCHLER
- G01 - MEASURING TESTING
Information Patent Application
Wildfire Surveillance UAV and Fire Surveillance System
- Publication number 20210286999
- Publication date Sep 16, 2021
- RapidDeploy, Inc.
- Steven Raucher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROXIMITY DETECTOR
- Publication number 20210262923
- Publication date Aug 26, 2021
- BECS Technology, Inc.
- Todd STEINBRUECK
- G01 - MEASURING TESTING
Information Patent Application
Diagnostic Method and Diagnostic System for an Electrochemical Ener...
- Publication number 20210255250
- Publication date Aug 19, 2021
- Bayerische Motoren Werke Aktiengesellschaft
- Jan Philipp SCHMIDT
- G01 - MEASURING TESTING
Information Patent Application
FRACTIONAL FOURIER TRANSFORM-BASED SPECTRUM ANALYZER
- Publication number 20210215747
- Publication date Jul 15, 2021
- The Aerospace Corporation
- Seema Sud
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE AND METHOD FOR PROCESSING PARTIAL DISCHARGE TECHNICAL FIELD
- Publication number 20210190839
- Publication date Jun 24, 2021
- ECOTOMORROW KOREA CO., LTD.
- Yeon Soo LIM
- G01 - MEASURING TESTING
Information Patent Application
Devices, Systems, and Software including Signal Power Measuring and...
- Publication number 20210123959
- Publication date Apr 29, 2021
- Astrapi Corporation
- Jerrold PROTHERO
- G01 - MEASURING TESTING
Information Patent Application
FREQUENCY SPECTRUM DETECTION SYSTEM
- Publication number 20210063452
- Publication date Mar 4, 2021
- Institute of Semiconductors, Chinese Academy of Sciences
- Ming Li
- G01 - MEASURING TESTING
Information Patent Application
HIGH RESOLUTION SPECTRUM MONITORING
- Publication number 20200326362
- Publication date Oct 15, 2020
- The Regents of the University of California
- Yeswanth Reddy Guddeti
- G01 - MEASURING TESTING
Information Patent Application
BAND PASS FILTER INCLUDING MICROSTRIP TRANSMISSION LINE
- Publication number 20200144689
- Publication date May 7, 2020
- LIK-TECH CO., LTD.
- Sang Yeol LEE
- G01 - MEASURING TESTING
Information Patent Application
FREQUENCY DETECTION CIRCUIT
- Publication number 20200132743
- Publication date Apr 30, 2020
- SK HYNIX INC.
- Dae-Ho YUN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD FOR ENABLING DETERMINATION OF A POSITION OF A REC...
- Publication number 20200110146
- Publication date Apr 9, 2020
- TAKEMETUIT INC.
- NICK BARKER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DEVICE AND METHOD FOR SPECTRAL ANALYSIS
- Publication number 20200025614
- Publication date Jan 23, 2020
- TECHNISCHE UNIVERSITAT DARMSTADT
- Sascha Preu
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR DETECTING OBJECTS USING A COMBINATION OF R...
- Publication number 20200025915
- Publication date Jan 23, 2020
- U.S. Army Research Laboratory
- Gregory J. Mazzaro
- G01 - MEASURING TESTING
Information Patent Application
Measurement apparatus for measurement of an RF signal
- Publication number 20190302173
- Publication date Oct 3, 2019
- Rohde& Schwarz GmbH & Co. KG
- Georg Schnattinger
- G01 - MEASURING TESTING
Information Patent Application
METHODS FOR LOCATING A NOISE SOURCE IN A CATV SYSTEM
- Publication number 20190268506
- Publication date Aug 29, 2019
- Viavi Solutions, Inc.
- Dexin Sun
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for correcting a time-dependent measurement signal of a moto...

Broadband lossless partial discharge detection and noise removal de...

Methods, devices, and systems for coherent time-gated residual spur...

Windowing filter for amplifier device

Physiological state index calculation system, physiological state i...

System and method for enabling determination of a position of a rec...

Fan-out buffer with skew control function, operating method thereof...

Fault arc signal detection method using convolutional neural network

Frequency detection circuit

Fractional Fourier Transform-based spectrum analyzer

Methods and systems for electric propulsor fault detection

Frequency spectrum detection system

High resolution spectrum monitoring

Diagnostic method and diagnostic system for an electrochemical ener...

Wildfire surveillance UAV and fire surveillance system

Proximity detector

Reflected-wave processing apparatus

Shaft proximity sensors

Device and method for spectral analysis

Band pass filter including microstrip transmission line

Detection device and detection method for detecting number of revol...

Sub-noise detection of a fast random event

Software-defined radiometer

Measurement apparatus for measurement of an RF signal

Frequency discriminator

Ultra high impedance sensor with applications in neurosensing

Spectral stitching method to increase instantaneous bandwidth in ve...

Measurement device and method for a multidimensional signal analysis

Method and apparatus for detecting objects using a combination of r...

Methods for locating a noise source in a CATV system

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR ENABLING DETERMINATION OF A POSITION OF A REC...

Modeling method

Method for Harmonic Detection and Apparatus, Frequency Converter, a...

DEVICE FOR WIDE-BAND SPECTRAL ANALYSIS OF A SIGNAL OF INTEREST

FRACTIONAL FOURIER TRANSFORM-BASED SPECTRUM ANALYZER

BROADBAND LOSSLESS PARTIAL DISCHARGE DETECTION AND NOISE REMOVAL DE...

METHODS AND SYSTEMS FOR ELECTRIC PROPULSOR FAULT DETECTION

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

METHOD AND SYSTEM FOR MONITORING A MACHINE STATE

FAULT ARC SIGNAL DETECTION METHOD USING CONVOLUTIONAL NEURAL NETWORK

PHYSIOLOGICAL STATE INDEX CALCULATION SYSTEM, PHYSIOLOGICAL STATE I...

METHODS AND SYSTEMS FOR ELECTRIC PROPULSOR FAULT DETECTION

MEASUREMENT INSTRUMENT AND METHOD FOR ACQUIRING AN INPUT SIGNAL

METHODS, DEVICES, AND SYSTEMS FOR COHERENT TIME-GATED RESIDUAL SPUR...

Method for correcting a time-dependent measurement signal of a moto...

Wildfire Surveillance UAV and Fire Surveillance System

PROXIMITY DETECTOR

Diagnostic Method and Diagnostic System for an Electrochemical Ener...

FRACTIONAL FOURIER TRANSFORM-BASED SPECTRUM ANALYZER

DEVICE AND METHOD FOR PROCESSING PARTIAL DISCHARGE TECHNICAL FIELD

Devices, Systems, and Software including Signal Power Measuring and...

FREQUENCY SPECTRUM DETECTION SYSTEM

HIGH RESOLUTION SPECTRUM MONITORING

BAND PASS FILTER INCLUDING MICROSTRIP TRANSMISSION LINE

FREQUENCY DETECTION CIRCUIT

SYSTEM AND METHOD FOR ENABLING DETERMINATION OF A POSITION OF A REC...

DEVICE AND METHOD FOR SPECTRAL ANALYSIS

METHOD AND APPARATUS FOR DETECTING OBJECTS USING A COMBINATION OF R...

Measurement apparatus for measurement of an RF signal

METHODS FOR LOCATING A NOISE SOURCE IN A CATV SYSTEM