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PHYSICS
G01
Measuring instruments
G01R
MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES
G01R23/00
Arrangements for measuring frequencies Arrangements for analysing frequency spectra
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G01R23/16
Spectrum analysis Fourier analysis
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Patents Grants
last 30 patents
Information
Patent Grant
Measurement system and measurement method
Patent number
11,965,921
Issue date
Apr 23, 2024
Anritsu Corporation
Hiroaki Iida
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
System, device, method, and program for analysis
Patent number
11,946,962
Issue date
Apr 2, 2024
Toyo Corporation
Congbing Li
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Signal processing device as well as method of applying a zone trigger
Patent number
11,933,819
Issue date
Mar 19, 2024
Rohde & Schwarz GmbH & Co. KG
Markus Breunig
G01 - MEASURING TESTING
Information
Patent Grant
Multiple analog-to-digital converter system to provide simultaneous...
Patent number
11,936,397
Issue date
Mar 19, 2024
Tektronix, Inc.
Alexander Krauska
H03 - BASIC ELECTRONIC CIRCUITRY
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
Anomaly detection apparatus, method, and program
Patent number
11,921,137
Issue date
Mar 5, 2024
Kabushiki Kaisha Toshiba
Tenta Sasaya
G01 - MEASURING TESTING
Information
Patent Grant
Spectrum analyzer and method of controlling the same
Patent number
11,906,558
Issue date
Feb 20, 2024
Innowireless Co., Ltd.
Young Su Kwak
G01 - MEASURING TESTING
Information
Patent Grant
Motor bearing failure diagnosis device
Patent number
11,898,932
Issue date
Feb 13, 2024
ZHUZHOU CRRC TIMES ELECTRIC CO., LTD
Wenlong Zhu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for making time domain measurements of periodic r...
Patent number
11,885,839
Issue date
Jan 30, 2024
Keysight Technologies, Inc.
Andrew Michael Owen
G01 - MEASURING TESTING
Information
Patent Grant
Signal analyzer
Patent number
11,885,832
Issue date
Jan 30, 2024
Rohde & Schwarz GmbH & Co. KG
Thomas Guenther
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and electronic device for estimating frequencies of multiple...
Patent number
11,879,916
Issue date
Jan 23, 2024
INDIAN INSTITUTE OF TECHNOLOGY MADRAS (IIT MADRAS)
Vishnu Palakkal
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
ASIC implementing real-time spectrum analysis
Patent number
11,874,308
Issue date
Jan 16, 2024
Keysight Technologies, Inc.
Connor P. McKay
G01 - MEASURING TESTING
Information
Patent Grant
Systems and methods of signal analysis and data transfer using spec...
Patent number
11,867,733
Issue date
Jan 9, 2024
Robert William Enouy
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
Compressing information in an end node using an autoencoder neural...
Patent number
11,802,894
Issue date
Oct 31, 2023
Silicon Laboratories Inc.
Antonio Torrini
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Real-equivalent-time oscilloscope
Patent number
11,789,051
Issue date
Oct 17, 2023
Tektronix, Inc.
Kan Tan
G01 - MEASURING TESTING
Information
Patent Grant
Monitoring for and/or detecting freeze-up and/or paddle wear condit...
Patent number
11,771,109
Issue date
Oct 3, 2023
Copeland Comfort Control LP
Jeffrey N. Arensmeier
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Measuring frequency of microwave signal
Patent number
11,754,601
Issue date
Sep 12, 2023
SHANXI UNIVERSITY
Jianyong Hu
G01 - MEASURING TESTING
Information
Patent Grant
Coil driving in wireless charging system
Patent number
11,750,030
Issue date
Sep 5, 2023
AIRA, INC.
William Paul Abajian
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Predictive zero phase filtering
Patent number
11,740,268
Issue date
Aug 29, 2023
University of South Carolina
Andrew S. Wunderlich
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electrical test device and method
Patent number
11,740,299
Issue date
Aug 29, 2023
POWER PROBE GROUP, INC.
Jeff Whisenand
G01 - MEASURING TESTING
Information
Patent Grant
Spectrum analyzer and method of controlling the same
Patent number
11,740,269
Issue date
Aug 29, 2023
Innowireless Co., Ltd.
Young Su Kwak
G01 - MEASURING TESTING
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
Detecting and localizing cable plant impairments using full band ca...
Patent number
11,726,128
Issue date
Aug 15, 2023
Charter Communications Operating, LLC
Ben J. Guidarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Frequency detection circuit
Patent number
11,726,118
Issue date
Aug 15, 2023
Mitsubishi Electric Corporation
Osamu Wada
G01 - MEASURING TESTING
Information
Patent Grant
Signal post-processing method, signal post-processing circuit and o...
Patent number
11,719,723
Issue date
Aug 8, 2023
Rohde & Schwarz GmbH & Co. KG
Thomas Günther
G01 - MEASURING TESTING
Information
Patent Grant
Smart motor data analytics with real-time algorithm
Patent number
11,692,866
Issue date
Jul 4, 2023
Siemens Aktiengesellschaft
Jürgen Zettner
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Measurement instrument having time, frequency and logic domain chan...
Patent number
11,686,750
Issue date
Jun 27, 2023
Keysight Technologies, Inc.
Ken A. Nishimura
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
CIRCUIT FOR DETERMINING THE FREQUENCY OF A SIGNAL
Publication number
20240142503
Publication date
May 2, 2024
INFINEON TECHNOLOGIES AG
Wei Wang
G01 - MEASURING TESTING
Information
Patent Application
METHOD, SIGNAL PROCESSING DEVICE, AND MEASUREMENT APPLICATION DEVICE
Publication number
20240103056
Publication date
Mar 28, 2024
Rohde& Schwarz GmbH & Co. KG
Mahmud NASEEF
G01 - MEASURING TESTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, NON-TRANSITORY COMPUTER READABLE...
Publication number
20240103060
Publication date
Mar 28, 2024
FUJIFILM Business Innovation Corp.
Masahito KUBONO
G01 - MEASURING TESTING
Information
Patent Application
DIGITAL RECONFIGURABLE APPARATUS FOR SPECTRUM ANALYSIS AND INTREFER...
Publication number
20240085570
Publication date
Mar 14, 2024
ANDREY V. VEITSEL
G06 - COMPUTING CALCULATING COUNTING
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
SIGNAL ANALYSIS FOR COMPUTING A COMPLEMENTARY CUMULATIVE DISTRIBUTI...
Publication number
20240069081
Publication date
Feb 29, 2024
KEYSIGHT TECHNOLOGIES, INC.
Rishi Mohindra
G01 - MEASURING TESTING
Information
Patent Application
Discharge Detection Device
Publication number
20240036098
Publication date
Feb 1, 2024
NITTO KOGYO CORPORATION
Atsushi Miyamoto
G01 - MEASURING TESTING
Information
Patent Application
DETECTOR CIRCUIT, SIGNAL PROCESSING CIRCUIT, AND MEASUREMENT INSTRU...
Publication number
20240019470
Publication date
Jan 18, 2024
ROHDE & SCHWARZ GMBH & CO. KG
Wolfgang WENDLER
G01 - MEASURING TESTING
Information
Patent Application
Spectrum Analyzer, System and Method for Outputting Data from a Spe...
Publication number
20240003946
Publication date
Jan 4, 2024
AARONIA AG
Thorsten Chmielus
G01 - MEASURING TESTING
Information
Patent Application
STRETCH DETECTION SYSTEM FOR POWER TRANSMISSION MECHANISM
Publication number
20230417809
Publication date
Dec 28, 2023
Hitachi, Ltd
Akihiro NAKAMURA
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
MULTI-CHANNEL SPECTRUM ANALYZER WITH MULTI-CHANNEL ANALOG-DIGITAL-C...
Publication number
20230417799
Publication date
Dec 28, 2023
VIAVI SOLUTIONS INC.
Chang-Hyun PARK
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
RADIO-FREQUENCY ELEMENT GROUP TESTING SYSTEM AND METHOD
Publication number
20230417822
Publication date
Dec 28, 2023
OHMPLUS TECHNOLOGY INC.
CHIH-YUAN CHU
G01 - MEASURING TESTING
Information
Patent Application
DETECTION CIRCUIT AND RELATED ELECTRONIC APPARATUS
Publication number
20230393177
Publication date
Dec 7, 2023
SHENZHEN GOODIX TECHNOLOGY CO., LTD.
CAN HONG DU
G01 - MEASURING TESTING
Information
Patent Application
DETECTING AND LOCALIZING CABLE PLANT IMPAIRMENTS USING FULL BAND CA...
Publication number
20230358797
Publication date
Nov 9, 2023
Charter Communications Operating, LLC
Ben J. Guidarelli
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR DETECTING EXCURSION IN PLASMA PROCESSING
Publication number
20230352284
Publication date
Nov 2, 2023
FORTH-RITE TECHNOLOGIES, LLC
Terry R. Turner
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRICAL TEST DEVICE AND METHOD
Publication number
20230349986
Publication date
Nov 2, 2023
POWER PROBE GROUP, INC.
Jeff Whisenand
G01 - MEASURING TESTING
Information
Patent Application
ACCURATE DETERMINATION OF RADIO FREQUENCY POWER THROUGH DIGITAL INV...
Publication number
20230341448
Publication date
Oct 26, 2023
LAM RESEARCH CORPORATION
Ashish Saurabh
G01 - MEASURING TESTING
Information
Patent Application
DIGITAL FILTER AND MEASUREMENT INSTRUMENT
Publication number
20230341449
Publication date
Oct 26, 2023
ROHDE & SCHWARZ GMBH & CO. KG
Denis Petrovic
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
SYSTEM AND METHOD FOR NON-INVASIVE SENSING OF RADIO-FREQUENCY CURRE...
Publication number
20230305045
Publication date
Sep 28, 2023
Impedans Ltd
David GAHAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FAULT DETECTION METHOD AND DEVICE FOR ELEVATOR POWER EQUIPMENT AND...
Publication number
20230286777
Publication date
Sep 14, 2023
Otis Elevator Company
Guosong Li
G01 - MEASURING TESTING
Information
Patent Application
MEASUREMENT INSTRUMENT HAVING TIME, FREQUENCY AND LOGIC DOMAIN CHAN...
Publication number
20230280382
Publication date
Sep 7, 2023
KEYSIGHT TECHNOLOGIES, INC.
Ken A. Nishimura
G01 - MEASURING TESTING
Information
Patent Application
METHODS AND SYSTEMS FOR SINUSOIDAL SIGNAL DISTORTION MONITORING AND...
Publication number
20230266366
Publication date
Aug 24, 2023
University of Tennessee Research Foundation
Fangxing Li
G01 - MEASURING TESTING
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 PARTIAL DISCHARGE RECOGNITION IN HIGH VOLTAGE APPLICATIO...
Publication number
20230258706
Publication date
Aug 17, 2023
Siemens Energy Global GmbH & Co. KG
Fabrizio Negri
G08 - SIGNALLING
Information
Patent Application
DATA ANALYSIS SYSTEM, MEASUREMENT DEVICE, AND METHOD
Publication number
20230251292
Publication date
Aug 10, 2023
Rohde& Schwarz GmbH & Co. KG
Andreas RITTER
G06 - COMPUTING CALCULATING COUNTING
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