AC voltage or recurrent signals

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CPC
G01R19/1658

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GPHYSICS G01Measuring instruments G01RMEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES G01R19/00Arrangements for measuring currents or voltages or for indicating presence or sign thereof

Current Industry

G01R19/1658AC voltage or recurrent signals

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Signal detector circuit and signal detection method
- Patent number 12,158,484
- Issue date Dec 3, 2024
- Realtek Semiconductor Corp.
- Bing-Hung Chen
- G01 - MEASURING TESTING
Information Patent Grant
Load short-circuit detection method and load short-circuit detectio...
- Patent number 12,032,038
- Issue date Jul 9, 2024
- PANASONIC AUTOMOTIVE SYSTEMS CO., LTD.
- Masaya Nishinaka
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic timing for shutdown including asynchronous dynamic random a...
- Patent number 11,977,900
- Issue date May 7, 2024
- Hewlett Packard Enterprise Development LP
- Jared Johnson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Voltage sampling using an energy pulse, and related systems, method...
- Patent number 11,781,886
- Issue date Oct 10, 2023
- Microchip Technology Incorporated
- Mirko Loncaric
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Remote attestation of system integrity
- Patent number 11,693,992
- Issue date Jul 4, 2023
- ARM Limited
- Milosch Meriac
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power rail noise monitoring to detect attempted security tampering...
- Patent number 11,620,413
- Issue date Apr 4, 2023
- ARM Limited
- Hugo John Martin Vincent
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Synchronizing a multi-camera system
- Patent number 11,457,146
- Issue date Sep 27, 2022
- Amazon Technologies, Inc.
- Poh-Keong Ng
- G01 - MEASURING TESTING
Information Patent Grant
Information processing apparatus, information processing method, an...
- Patent number 11,435,383
- Issue date Sep 6, 2022
- Mitsubishi Electric Corporation
- Yuta Atobe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
DC monitoring system for variable frequency drives
- Patent number 11,366,165
- Issue date Jun 21, 2022
- Power Standards Lab, Inc.
- Mark Richter
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Signal processing apparatus, control method, image pickup element,...
- Patent number 11,262,389
- Issue date Mar 1, 2022
- Sony Corporation
- Tatsunori Nakahara
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic response of power delivery network for attestation and iden...
- Patent number 11,232,236
- Issue date Jan 25, 2022
- ARM Limited
- Hugo John Martin Vincent
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Timer, electronic apparatus, and vehicle
- Patent number 11,231,743
- Issue date Jan 25, 2022
- Seiko Epson Corporation
- Masayuki Kamiyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Interference suppressor for a direct current circuit
- Patent number 11,218,128
- Issue date Jan 4, 2022
- BRUSA Elektronik AG
- Axel Krause
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Flyback converter input voltage detection
- Patent number 11,139,745
- Issue date Oct 5, 2021
- Dialog Semiconductor Inc.
- Jianming Yao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Accurate high-voltage gate detector
- Patent number 11,057,023
- Issue date Jul 6, 2021
- pSemi Corporation
- Buddhika Abesingha
- G01 - MEASURING TESTING
Information Patent Grant
Power supply and medical system
- Patent number 11,050,343
- Issue date Jun 29, 2021
- TDK Corporation
- Eiji Takegami
- G01 - MEASURING TESTING
Information Patent Grant
DC monitoring system for variable frequency drives
- Patent number 10,877,097
- Issue date Dec 29, 2020
- Power Standard Labs, Inc.
- Mark Richter
- G01 - MEASURING TESTING
Information Patent Grant
Power transmission through a single conductive element
- Patent number 10,868,525
- Issue date Dec 15, 2020
- Mohammad GH. Alijani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for indicating the presence of voltage in a high-voltage net...
- Patent number 10,684,315
- Issue date Jun 16, 2020
- Schneider Electric Industries SAS
- Christophe Mollier
- G01 - MEASURING TESTING
Information Patent Grant
Inductor with bypass switch
- Patent number 10,574,132
- Issue date Feb 25, 2020
- Alpha and Omega Semiconductor (Cayman) Limited
- Chris M. Young
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit architecture for a measuring arrangement, a level shifter c...
- Patent number 10,505,543
- Issue date Dec 10, 2019
- Infineon Technologies AG
- Michael Reinhold
- G01 - MEASURING TESTING
Information Patent Grant
Method for programming a two-wire sensor and programmable two-wire...
- Patent number 10,340,911
- Issue date Jul 2, 2019
- TDK-MICRONAS GMBH
- Hans-Jörg Fink
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase loss detection in active front end converters
- Patent number 10,263,558
- Issue date Apr 16, 2019
- Rockwell Automation Technologies, Inc.
- Ahmed Mohamed Sayed Ahmed
- G01 - MEASURING TESTING
Information Patent Grant
Switched-mode ripple optimization
- Patent number 10,224,805
- Issue date Mar 5, 2019
- Alpha and Omega Semiconductor (Cayman) Limited
- Chris M. Young
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus for detecting noise in power supply of PLC analogue input...
- Patent number 9,778,292
- Issue date Oct 3, 2017
- LSIS Co., Ltd.
- Jung Wook Kim
- G01 - MEASURING TESTING
Information Patent Grant
Constant on-time pulse width control-based scheme including capabil...
- Patent number 9,735,680
- Issue date Aug 15, 2017
- Mediatek Inc.
- Hua-Chiang Huang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Measurement of variations of a power supply voltage
- Patent number 9,638,728
- Issue date May 2, 2017
- STMicroelectronics (Rousset) SAS
- Yann Bacher
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Failsafe oscillator monitor and alarm
- Patent number 8,456,243
- Issue date Jun 4, 2013
- Microchip Technology Incorporated
- Enrique Aleman
- G01 - MEASURING TESTING
Information Patent Grant
Ground potential rise monitor
- Patent number 8,223,031
- Issue date Jul 17, 2012
- The United States of America as represented by the Department of Energy
- Zachery Warren Allen
- G01 - MEASURING TESTING
Information Patent Grant
Ground potential rise monitor
- Patent number 8,149,128
- Issue date Apr 3, 2012
- The United States of America as represented by the United States Department o...
- Zachery W. Allen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DYNAMIC TIMING FOR SHUTDOWN INCLUDING ASYNCHRONOUS DYNAMIC RANDOM A...
- Publication number 20240256290
- Publication date Aug 1, 2024
- HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP.
- Jared Johnson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PHOTOVOLTAIC SYSTEM, RELAY DETECTION METHOD, AND POWER SUPPLY SYSTEM
- Publication number 20240213767
- Publication date Jun 27, 2024
- Huawei Digital Power Technologies Co., Ltd.
- Li LU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE GRID ANOMALY DETECTION
- Publication number 20240210448
- Publication date Jun 27, 2024
- Itron, Inc.
- Melvin James Gehrs
- G01 - MEASURING TESTING
Information Patent Application
POWER SUPPLY PRE-EMPTIVE FAILURE DETECTION
- Publication number 20230258737
- Publication date Aug 17, 2023
- ARRIS Enterprises LLC
- Andrew E. NEWCOMBE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SIGNAL DETECTOR CIRCUIT AND SIGNAL DETECTION METHOD
- Publication number 20230258697
- Publication date Aug 17, 2023
- Realtek Semiconductor Corp.
- Bing-Hung Chen
- G01 - MEASURING TESTING
Information Patent Application
LOAD SHORT-CIRCUIT DETECTION METHOD AND LOAD SHORT-CIRCUIT DETECTIO...
- Publication number 20230030557
- Publication date Feb 2, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Masaya NISHINAKA
- G01 - MEASURING TESTING
Information Patent Application
Electrical Discharge Detection System
- Publication number 20220365114
- Publication date Nov 17, 2022
- NITTO KOGYO CORPORATION
- Atsushi Miyamoto
- G01 - MEASURING TESTING
Information Patent Application
DYNAMIC TIMING FOR SHUTDOWN INCLUDING ASYNCHRONOUS DYNAMIC RANDOM A...
- Publication number 20220357956
- Publication date Nov 10, 2022
- HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
- Jared Johnson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLTAGE MONITORING DEVICE
- Publication number 20220283204
- Publication date Sep 8, 2022
- ABLIC Inc.
- Yoichi SUTO
- G01 - MEASURING TESTING
Information Patent Application
Power Rail Noise Monitoring to Detect Attempted Security Tampering...
- Publication number 20210150071
- Publication date May 20, 2021
- ARM Limited
- Hugo John Martin Vincent
- G01 - MEASURING TESTING
Information Patent Application
Remote Attestation of System Integrity
- Publication number 20210097207
- Publication date Apr 1, 2021
- ARM Limited
- Milosch Meriac
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Dynamic Response of Power Delivery Network for Attestation and Iden...
- Publication number 20210064789
- Publication date Mar 4, 2021
- ARM Limited
- Hugo John Martin Vincent
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TIMER, ELECTRONIC APPARATUS, AND VEHICLE
- Publication number 20210026400
- Publication date Jan 28, 2021
- SEIKO EPSON CORPORATION
- Masayuki KAMIYAMA
- B60 - VEHICLES IN GENERAL
Information Patent Application
FLYBACK CONVERTER INPUT VOLTAGE DETECTION
- Publication number 20200412267
- Publication date Dec 31, 2020
- Dialog Semiconductor Inc.
- Jianming YAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY AND MEDICAL SYSTEM
- Publication number 20200313545
- Publication date Oct 1, 2020
- TDK Corporation
- Eiji TAKEGAMI
- G01 - MEASURING TESTING
Information Patent Application
DC MONITORING SYSTEM FOR VARIABLE FREQUENCY DRIVES
- Publication number 20200249277
- Publication date Aug 6, 2020
- Power Standard Labs, Inc.
- Mark Richter
- G01 - MEASURING TESTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20200233019
- Publication date Jul 23, 2020
- Mitsubishi Electric Corporation
- Yuta ATOBE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER TRANSMISSION THROUGH A SINGLE CONDUCTIVE ELEMENT
- Publication number 20200083870
- Publication date Mar 12, 2020
- Ferdowsi University of Mashhad
- Mohammad GH. Alijani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRICAL POWER SUPPLY SYSTEM
- Publication number 20200021124
- Publication date Jan 16, 2020
- BAE Systems plc
- Andrew John Howe
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM FOR INDICATING THE PRESENCE OF VOLTAGE IN A HIGH-VOLTAGE NET...
- Publication number 20190101574
- Publication date Apr 4, 2019
- Schneider Electric Industries SAS
- Christophe MOLLIER
- G01 - MEASURING TESTING
Information Patent Application
METHOD FOR PROGRAMMING A TWO-WIRE SENSOR AND PROGRAMMABLE TWO-WIRE...
- Publication number 20190068184
- Publication date Feb 28, 2019
- TDK-Micronas GmbH
- Hans-Jörg Fink
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTERFERENCE SUPPRESSOR FOR A DIRECT CURRENT CIRCUIT
- Publication number 20190036506
- Publication date Jan 31, 2019
- BRUSA ELEKTRONIK AG
- Axel KRAUSE
- B60 - VEHICLES IN GENERAL
Information Patent Application
SIGNAL PROCESSING APPARATUS, CONTROL METHOD, IMAGE PICKUP ELEMENT,...
- Publication number 20180067152
- Publication date Mar 8, 2018
- SONY CORPORATION
- Tatsunori Nakahara
- G01 - MEASURING TESTING
Information Patent Application
CIRCUIT ARCHITECTURE FOR A MEASURING ARRANGEMENT, A LEVEL SHIFTER C...
- Publication number 20170338823
- Publication date Nov 23, 2017
- INFINEON TECHNOLOGIES AG
- Michael Reinhold
- G01 - MEASURING TESTING
Information Patent Application
SWITCHING REGULATOR WITH IMPROVED EFFICIENCY AND METHOD THEREOF
- Publication number 20170317587
- Publication date Nov 2, 2017
- Chengdu Monolithic Power Systems Co., Ltd.
- Xudong Zhang
- G01 - MEASURING TESTING
Information Patent Application
CONSTANT ON-TIME PULSE WIDTH CONTROL-BASED SCHEME INCLUDING CAPABIL...
- Publication number 20170025952
- Publication date Jan 26, 2017
- MEDIATEK INC.
- Hua-Chiang Huang
- G01 - MEASURING TESTING
Information Patent Application
MEASUREMENT OF VARIATIONS OF A POWER SUPPLY VOLTAGE
- Publication number 20160356828
- Publication date Dec 8, 2016
- STMicroelectronics (Rousset) SAS
- Yann BACHER
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR DETECTING NOISE IN POWER SUPPLY OF PLC ANALOGUE INPUT...
- Publication number 20160216297
- Publication date Jul 28, 2016
- LSIS CO., LTD
- Jung Wook KIM
- G01 - MEASURING TESTING
Information Patent Application
ENHANCED RADAR DETECTION FOR COMMUNICATION NETWORKS
- Publication number 20160077134
- Publication date Mar 17, 2016
- QUALCOMM Incorporated
- Meriam Khufu Ragheb Rezk
- G01 - MEASURING TESTING
Information Patent Application
SPARK DETECTION DEVICE CAPABLE OF DETECTING CHARACTERISTICS OF A SP...
- Publication number 20140049248
- Publication date Feb 20, 2014
- Chih-Shiun Lu
- G01 - MEASURING TESTING

AC voltage or recurrent signals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Signal detector circuit and signal detection method

Load short-circuit detection method and load short-circuit detectio...

Dynamic timing for shutdown including asynchronous dynamic random a...

Voltage sampling using an energy pulse, and related systems, method...

Remote attestation of system integrity

Power rail noise monitoring to detect attempted security tampering...

Synchronizing a multi-camera system

Information processing apparatus, information processing method, an...

DC monitoring system for variable frequency drives

Signal processing apparatus, control method, image pickup element,...

Dynamic response of power delivery network for attestation and iden...

Timer, electronic apparatus, and vehicle

Interference suppressor for a direct current circuit

Flyback converter input voltage detection

Accurate high-voltage gate detector

Power supply and medical system

DC monitoring system for variable frequency drives

Power transmission through a single conductive element

System for indicating the presence of voltage in a high-voltage net...

Inductor with bypass switch

Circuit architecture for a measuring arrangement, a level shifter c...

Method for programming a two-wire sensor and programmable two-wire...

Phase loss detection in active front end converters

Switched-mode ripple optimization

Apparatus for detecting noise in power supply of PLC analogue input...

Constant on-time pulse width control-based scheme including capabil...

Measurement of variations of a power supply voltage

Failsafe oscillator monitor and alarm

Ground potential rise monitor

Ground potential rise monitor

Patents Applicationslast 30 patents

DYNAMIC TIMING FOR SHUTDOWN INCLUDING ASYNCHRONOUS DYNAMIC RANDOM A...

PHOTOVOLTAIC SYSTEM, RELAY DETECTION METHOD, AND POWER SUPPLY SYSTEM

VOLTAGE GRID ANOMALY DETECTION

POWER SUPPLY PRE-EMPTIVE FAILURE DETECTION

SIGNAL DETECTOR CIRCUIT AND SIGNAL DETECTION METHOD

LOAD SHORT-CIRCUIT DETECTION METHOD AND LOAD SHORT-CIRCUIT DETECTIO...

Electrical Discharge Detection System

DYNAMIC TIMING FOR SHUTDOWN INCLUDING ASYNCHRONOUS DYNAMIC RANDOM A...

VOLTAGE MONITORING DEVICE

Power Rail Noise Monitoring to Detect Attempted Security Tampering...

Remote Attestation of System Integrity

Dynamic Response of Power Delivery Network for Attestation and Iden...

TIMER, ELECTRONIC APPARATUS, AND VEHICLE

FLYBACK CONVERTER INPUT VOLTAGE DETECTION

POWER SUPPLY AND MEDICAL SYSTEM

DC MONITORING SYSTEM FOR VARIABLE FREQUENCY DRIVES

INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...

POWER TRANSMISSION THROUGH A SINGLE CONDUCTIVE ELEMENT

ELECTRICAL POWER SUPPLY SYSTEM

SYSTEM FOR INDICATING THE PRESENCE OF VOLTAGE IN A HIGH-VOLTAGE NET...

METHOD FOR PROGRAMMING A TWO-WIRE SENSOR AND PROGRAMMABLE TWO-WIRE...

INTERFERENCE SUPPRESSOR FOR A DIRECT CURRENT CIRCUIT

SIGNAL PROCESSING APPARATUS, CONTROL METHOD, IMAGE PICKUP ELEMENT,...

CIRCUIT ARCHITECTURE FOR A MEASURING ARRANGEMENT, A LEVEL SHIFTER C...

SWITCHING REGULATOR WITH IMPROVED EFFICIENCY AND METHOD THEREOF

CONSTANT ON-TIME PULSE WIDTH CONTROL-BASED SCHEME INCLUDING CAPABIL...

MEASUREMENT OF VARIATIONS OF A POWER SUPPLY VOLTAGE

APPARATUS FOR DETECTING NOISE IN POWER SUPPLY OF PLC ANALOGUE INPUT...

ENHANCED RADAR DETECTION FOR COMMUNICATION NETWORKS

SPARK DETECTION DEVICE CAPABLE OF DETECTING CHARACTERISTICS OF A SP...