Circuits for comparing several input signals and for indicating the result of this comparison

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G01R23/005

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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

G01R23/005Circuits for comparing several input signals and for indicating the result of this comparison

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Patents Grantslast 30 patents

Information Patent Grant
Classifying comparators based on comparator offsets
- Patent number 12,134,713
- Issue date Nov 5, 2024
- Microchip Technology Incorporated
- Zhi-Yuan Zou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Plug-in energy sensor with load injection and monitoring
- Patent number 12,072,357
- Issue date Aug 27, 2024
- Amazon Technologies, Inc.
- Matthew Liang Chaboud
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sensor processing system, sensor system, and sensor processing method
- Patent number 11,802,885
- Issue date Oct 31, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kouhei Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Frequency sensing systems and methods
- Patent number 11,754,602
- Issue date Sep 12, 2023
- Schweitzer Engineering Laboratories, Inc.
- Marcos A. Donolo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Demodulation phase calibration using external input
- Patent number 11,650,078
- Issue date May 16, 2023
- Invensense, Inc.
- Doruk Senkal
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Systems and methods for magnetic field sensors with self-test
- Patent number 11,585,868
- Issue date Feb 21, 2023
- ALLEGRO MICROSYSTEMS, LLC
- P. Karl Scheller
- G01 - MEASURING TESTING
Information Patent Grant
Performing environmental radio frequency monitoring
- Patent number 11,558,133
- Issue date Jan 17, 2023
- Google LLC
- Taliver Heath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for determining a trigger time
- Patent number 11,442,089
- Issue date Sep 13, 2022
- Rohde & Schwarz GmbH & Co. KG
- Nico Toender
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Semiconductor device and clock detector
- Patent number 11,374,582
- Issue date Jun 28, 2022
- Samsung Electronics Co., Ltd.
- Jeong Kwang Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Demodulation phase calibration using external input
- Patent number 11,365,983
- Issue date Jun 21, 2022
- Invensense, Inc.
- Doruk Senkal
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method of setting a measurement instrument and system for setting a...
- Patent number 11,366,193
- Issue date Jun 21, 2022
- Rohde & Schwarz GmbH & Co. KG
- Florian Ramian
- G01 - MEASURING TESTING
Information Patent Grant
Electronic device, corresponding apparatus, method and computer pro...
- Patent number 11,300,596
- Issue date Apr 12, 2022
- STMicroelectronics S.r.l.
- Marco Maria Branciforte
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Frequency execution monitoring in a real-time embedded system
- Patent number 11,249,512
- Issue date Feb 15, 2022
- Texas Instruments Incorporated
- David P. Magee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Frequency sensing systems and methods
- Patent number 11,231,449
- Issue date Jan 25, 2022
- Schweitzer Engineering Laboratories, Inc.
- Marcos A. Donolo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency ratio measurement device
- Patent number 11,139,825
- Issue date Oct 5, 2021
- Seiko Epson Corporation
- Masayoshi Todorokihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Primary frequency modulation method and device for wind turbine
- Patent number 11,002,249
- Issue date May 11, 2021
- Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd.
- Mengting Yu
- G01 - MEASURING TESTING
Information Patent Grant
Method for calibrating frequency of driving voltage waveform for li...
- Patent number 10,958,203
- Issue date Mar 23, 2021
- Shanghai Awinic Technology Co., LTD
- Zhijun Meng
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Systems and methods for magnetic field sensors with self-test
- Patent number 10,782,363
- Issue date Sep 22, 2020
- ALLEGRO MICROSYSTEMS, LLC
- P. Karl Scheller
- G01 - MEASURING TESTING
Information Patent Grant
Harmonic distortion separation method, nonlinear character determin...
- Patent number 10,739,388
- Issue date Aug 11, 2020
- Fujitsu Limited
- Hao Chen
- G01 - MEASURING TESTING
Information Patent Grant
Determining the frequency of an alternating signal
- Patent number 10,613,127
- Issue date Apr 7, 2020
- Schneider Electric Industries SAS
- Julien Mecreant
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
On-chip frequency monitoring
- Patent number 10,514,401
- Issue date Dec 24, 2019
- QUALCOMM Incorporated
- Bipin Duggal
- G01 - MEASURING TESTING
Information Patent Grant
C/N ratio detection circuit and signal receiving circuit
- Patent number 10,393,787
- Issue date Aug 27, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tomoyasu Fujishima
- G01 - MEASURING TESTING
Information Patent Grant
Signal protocol fault detection system and method
- Patent number 10,379,530
- Issue date Aug 13, 2019
- Infineon Technologies AG
- Simon Hainz
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and device for quickly determining location-dependent pulse...
- Patent number 10,375,501
- Issue date Aug 6, 2019
- Universitat Zu Lubeck
- Alfred Mertins
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency execution monitoring in a real-time embedded system
- Patent number 10,365,683
- Issue date Jul 30, 2019
- Texas Instruments Incorporated
- David P. Magee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Idle tone dispersion device and frequency ratio measuring device
- Patent number 10,355,708
- Issue date Jul 16, 2019
- Seiko Epson Corporation
- Masayoshi Todorokihara
- G01 - MEASURING TESTING
Information Patent Grant
Detection device, detection system, detection method, and program
- Patent number 10,330,620
- Issue date Jun 25, 2019
- School Juridical Person Kitasato Institute
- Satoru Nebuya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Time series analytics
- Patent number 10,288,653
- Issue date May 14, 2019
- TATA Consultancy Services Limited
- Puneet Agarwal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voltage detecting device and battery pack monitoring system
- Patent number 10,094,883
- Issue date Oct 9, 2018
- Denso Corporation
- Shunya Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wireless power transfer method and apparatus and method of detectin...
- Patent number 10,088,508
- Issue date Oct 2, 2018
- Hyundai Motor Company
- Hyun Chul Ku
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS FOR AND METHODS OF CLOCK FREQUENCY MONITORING
- Publication number 20240364346
- Publication date Oct 31, 2024
- Avago Technologies International Sales Pte. Limited
- Renfei Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF MONITORING A CLOCK SIGNAL, CORRESPONDING DEVICE AND SYSTEM
- Publication number 20240288478
- Publication date Aug 29, 2024
- STMicroelectronics International N.V.
- Antonio Barcella
- G01 - MEASURING TESTING
Information Patent Application
POWER SUPPLY ABNORMALITY DETECTION CIRCUIT
- Publication number 20240142545
- Publication date May 2, 2024
- LAPIS Technology Co., Ltd.
- Takahiro YONEDA
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR ADJUSTING QUBIT FREQUENCY, ELECTRONIC DEVI...
- Publication number 20240036089
- Publication date Feb 1, 2024
- BEIJING BAIDU NETCOM SCIENCE TECHNOLOGY CO., LTD.
- Li LI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, DEVICE AND SYSTEM FOR MEASURING FREQUENCY DOMAIN CHARACTERI...
- Publication number 20230341447
- Publication date Oct 26, 2023
- CHANGXIN MEMORY TECHNOLOGIES, INC
- Maosong MA
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR WAVEFORM SEARCHING BY EXAMPLE
- Publication number 20230333148
- Publication date Oct 19, 2023
- Tektronix, Inc.
- Lance H. Forsberg
- G01 - MEASURING TESTING
Information Patent Application
BATTERY TYPE DETERMINATION SYSTEM, METHOD FOR DETERMINING BATTERY T...
- Publication number 20230318313
- Publication date Oct 5, 2023
- Honda Motor Co., Ltd.
- Yasumichi Onuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PERFORMING ENVIRONMENTAL RADIO FREQUENCY MONITORING
- Publication number 20230148340
- Publication date May 11, 2023
- Google LLC
- Taliver Heath
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Wireless Power Transfer System and Control Method Thereof
- Publication number 20230134591
- Publication date May 4, 2023
- Nuvolta Technologies (Hefei) Co., Ltd.
- Zhijun Luo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEMODULATION PHASE CALIBRATION USING EXTERNAL INPUT
- Publication number 20220326045
- Publication date Oct 13, 2022
- InvenSense, Inc.
- Doruk Senkal
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
FREQUENCY DETECTION CIRCUIT AND RECEPTION DEVICE
- Publication number 20220221498
- Publication date Jul 14, 2022
- Mitsubishi Electric Corporation
- Osamu WADA
- G11 - INFORMATION STORAGE
Information Patent Application
FREQUENCY SENSING SYSTEMS AND METHODS
- Publication number 20220099717
- Publication date Mar 31, 2022
- Schweitzer Engineering Laboratories, Inc.
- Marcos A. Donolo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PERFORMING ENVIRONMENTAL RADIO FREQUENCY MONITORING
- Publication number 20210234623
- Publication date Jul 29, 2021
- Google LLC
- Taliver Heath
- G01 - MEASURING TESTING
Information Patent Application
WAVEFORM GENERATION IDENTIFICATION METHOD AND COMPUTER-READABLE MEDIUM
- Publication number 20210132125
- Publication date May 6, 2021
- Ricoh Company, Ltd.
- Ryoji HIRANO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method for determining a trigger time
- Publication number 20210109144
- Publication date Apr 15, 2021
- Rohde& Schwarz GmbH & Co. KG
- Nico Toender
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF SETTING A MEASUREMENT INSTRUMENT AND SYSTEM FOR SETTING A...
- Publication number 20210088615
- Publication date Mar 25, 2021
- Florian RAMIAN
- G01 - MEASURING TESTING
Information Patent Application
Frequency Ratio Measurement Device
- Publication number 20210067170
- Publication date Mar 4, 2021
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRONIC DEVICE, CORRESPONDING APPARATUS, METHOD AND COMPUTER PRO...
- Publication number 20200408819
- Publication date Dec 31, 2020
- STMicroelectronics S.r.l
- Marco Maria BRANCIFORTE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEMS AND METHODS FOR MAGNETIC FIELD SENSORS WITH SELF-TEST
- Publication number 20200379061
- Publication date Dec 3, 2020
- ALLEGRO MICROSYSTEMS, LLC
- P. Karl Scheller
- G01 - MEASURING TESTING
Information Patent Application
SENSOR PROCESSING SYSTEM, SENSOR SYSTEM, AND SENSOR PROCESSING METHOD
- Publication number 20200348328
- Publication date Nov 5, 2020
- Panasonic Intellectual Property Management Co., Ltd.
- Kouhei YAMADA
- G01 - MEASURING TESTING
Information Patent Application
Method for Calibrating Frequency of Driving Voltage Waveform for Li...
- Publication number 20200195184
- Publication date Jun 18, 2020
- Shanghai Awinic Technology Co., LTD
- Zhijun MENG
- G01 - MEASURING TESTING
Information Patent Application
FREQUENCY SENSING SYSTEMS AND METHODS
- Publication number 20200096546
- Publication date Mar 26, 2020
- Schweitzer Engineering Laboratories, Inc.
- Marcos A. Donolo
- G01 - MEASURING TESTING
Information Patent Application
PRIMARY FREQUENCY MODULATION METHOD AND DEVICE FOR WIND TURBINE
- Publication number 20190338752
- Publication date Nov 7, 2019
- BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO., LTD.
- Mengting YU
- F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information Patent Application
ADAPTIVE LEARNING BASED ON ELECTROENCEPHALOGRAPHIC DATA
- Publication number 20190056438
- Publication date Feb 21, 2019
- Colossio, Inc.
- Joseph A. Jaroch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Idle Tone Dispersion Device And Frequency Ratio Measuring Device
- Publication number 20180343014
- Publication date Nov 29, 2018
- SEIKO EPSON CORPORATION
- Masayoshi TODOROKIHARA
- G01 - MEASURING TESTING
Information Patent Application
Method and Device for Quickly Determining Location-Dependent Pulse...
- Publication number 20180139563
- Publication date May 17, 2018
- UNIVERSITAT ZU LUBECK
- Alfred MERTINS
- G01 - MEASURING TESTING
Information Patent Application
Systems And Methods For Magnetic Field Sensors With Self-Test
- Publication number 20180088184
- Publication date Mar 29, 2018
- Allegro Microsystems, LLC
- P. Karl Scheller
- G01 - MEASURING TESTING
Information Patent Application
DETERMINING THE FREQUENCY OF AN ALTERNATING SIGNAL
- Publication number 20180059154
- Publication date Mar 1, 2018
- Schneider Electric Industries SAS
- Julien MECREANT
- G01 - MEASURING TESTING
Information Patent Application
C/N RATIO DETECTION CIRCUIT AND SIGNAL RECEIVING CIRCUIT
- Publication number 20180017605
- Publication date Jan 18, 2018
- Panasonic Intellectual Property Management Co., Ltd.
- TOMOYASU FUJISHIMA
- G01 - MEASURING TESTING
Information Patent Application
DETECTION DEVICE, DETECTION SYSTEM, DETECTION METHOD, AND PROGRAM
- Publication number 20170199143
- Publication date Jul 13, 2017
- School Juridical Person Kitasato Institute
- Satoru NEBUYA
- G01 - MEASURING TESTING

Circuits for comparing several input signals and for indicating the result of this comparison

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Classifying comparators based on comparator offsets

Plug-in energy sensor with load injection and monitoring

Sensor processing system, sensor system, and sensor processing method

Frequency sensing systems and methods

Demodulation phase calibration using external input

Systems and methods for magnetic field sensors with self-test

Performing environmental radio frequency monitoring

Apparatus and method for determining a trigger time

Semiconductor device and clock detector

Demodulation phase calibration using external input

Method of setting a measurement instrument and system for setting a...

Electronic device, corresponding apparatus, method and computer pro...

Frequency execution monitoring in a real-time embedded system

Frequency sensing systems and methods

Frequency ratio measurement device

Primary frequency modulation method and device for wind turbine

Method for calibrating frequency of driving voltage waveform for li...

Systems and methods for magnetic field sensors with self-test

Harmonic distortion separation method, nonlinear character determin...

Determining the frequency of an alternating signal

On-chip frequency monitoring

C/N ratio detection circuit and signal receiving circuit

Signal protocol fault detection system and method

Method and device for quickly determining location-dependent pulse...

Frequency execution monitoring in a real-time embedded system

Idle tone dispersion device and frequency ratio measuring device

Detection device, detection system, detection method, and program

Time series analytics

Voltage detecting device and battery pack monitoring system

Wireless power transfer method and apparatus and method of detectin...

Patents Applicationslast 30 patents

SYSTEMS FOR AND METHODS OF CLOCK FREQUENCY MONITORING

METHOD OF MONITORING A CLOCK SIGNAL, CORRESPONDING DEVICE AND SYSTEM

POWER SUPPLY ABNORMALITY DETECTION CIRCUIT

METHOD AND APPARATUS FOR ADJUSTING QUBIT FREQUENCY, ELECTRONIC DEVI...

METHOD, DEVICE AND SYSTEM FOR MEASURING FREQUENCY DOMAIN CHARACTERI...

DEVICE AND METHOD FOR WAVEFORM SEARCHING BY EXAMPLE

BATTERY TYPE DETERMINATION SYSTEM, METHOD FOR DETERMINING BATTERY T...

PERFORMING ENVIRONMENTAL RADIO FREQUENCY MONITORING

Wireless Power Transfer System and Control Method Thereof

DEMODULATION PHASE CALIBRATION USING EXTERNAL INPUT

FREQUENCY DETECTION CIRCUIT AND RECEPTION DEVICE

FREQUENCY SENSING SYSTEMS AND METHODS

PERFORMING ENVIRONMENTAL RADIO FREQUENCY MONITORING

WAVEFORM GENERATION IDENTIFICATION METHOD AND COMPUTER-READABLE MEDIUM

Apparatus and method for determining a trigger time

METHOD OF SETTING A MEASUREMENT INSTRUMENT AND SYSTEM FOR SETTING A...

Frequency Ratio Measurement Device

ELECTRONIC DEVICE, CORRESPONDING APPARATUS, METHOD AND COMPUTER PRO...

SYSTEMS AND METHODS FOR MAGNETIC FIELD SENSORS WITH SELF-TEST

SENSOR PROCESSING SYSTEM, SENSOR SYSTEM, AND SENSOR PROCESSING METHOD

Method for Calibrating Frequency of Driving Voltage Waveform for Li...

FREQUENCY SENSING SYSTEMS AND METHODS

PRIMARY FREQUENCY MODULATION METHOD AND DEVICE FOR WIND TURBINE

ADAPTIVE LEARNING BASED ON ELECTROENCEPHALOGRAPHIC DATA

Idle Tone Dispersion Device And Frequency Ratio Measuring Device

Method and Device for Quickly Determining Location-Dependent Pulse...

Systems And Methods For Magnetic Field Sensors With Self-Test

DETERMINING THE FREQUENCY OF AN ALTERNATING SIGNAL

C/N RATIO DETECTION CIRCUIT AND SIGNAL RECEIVING CIRCUIT

DETECTION DEVICE, DETECTION SYSTEM, DETECTION METHOD, AND PROGRAM