using conversion of ac into dc

Industry

CPC
G01R19/22

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Parent Industries

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

G01R19/22using conversion of ac into dc

Industries

Patents Grantslast 30 patents

Information Patent Grant
Self-calibration method for self-powered single CT current sensor
- Patent number 11,946,957
- Issue date Apr 2, 2024
- Siemens Aktiengesellschaft
- Shou Qi Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply control systems and methods
- Patent number 11,843,097
- Issue date Dec 12, 2023
- AVL Powertrain Engineering, Inc.
- Bruce Falls
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Precision dynamic range expansion for current measurement
- Patent number 11,754,599
- Issue date Sep 12, 2023
- Analog Devices, Inc.
- Andrew Joseph Thomas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Detection apparatus for unbalanced DC link capacitor voltage
- Patent number 11,714,112
- Issue date Aug 1, 2023
- Delta Electronics, Inc.
- Li-Ching Yang
- G01 - MEASURING TESTING
Information Patent Grant
Self calibration by double signal sampling
- Patent number 11,705,275
- Issue date Jul 18, 2023
- Panoramic Power Ltd.
- Daniel Aljadeff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current sense multi-chip module
- Patent number 11,703,544
- Issue date Jul 18, 2023
- California Institute of Technology
- Gary S. Bolotin
- G01 - MEASURING TESTING
Information Patent Grant
Electrostatic capacitance sensor
- Patent number 11,688,617
- Issue date Jun 27, 2023
- Rorze Corporation
- Yoshiki Fukuzaki
- G01 - MEASURING TESTING
Information Patent Grant
DC signal measurement and battery formation/testing
- Patent number 11,686,747
- Issue date Jun 27, 2023
- Analog Devices International Unlimited Company
- Shaoli Ye
- G01 - MEASURING TESTING
Information Patent Grant
Method for measuring current and measurement apparatus
- Patent number 11,656,252
- Issue date May 23, 2023
- Dr. Ing. h.c. F. Porsche Aktiengesellschaft
- Sven Lill
- G01 - MEASURING TESTING
Information Patent Grant
On resistance current sensing for power conversion devices
- Patent number 11,650,231
- Issue date May 16, 2023
- Infineon Technologies Austria AG
- Tao Zhao
- G01 - MEASURING TESTING
Information Patent Grant
DC power rail probes and measurement methods
- Patent number 11,644,488
- Issue date May 9, 2023
- Keysight Technologies, Inc.
- Edward Vernon Brush
- G01 - MEASURING TESTING
Information Patent Grant
Two-temperature trimming for a voltage reference with reduced quies...
- Patent number 11,598,795
- Issue date Mar 7, 2023
- Texas Instruments Incorporated
- Rajat Chauhan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Self calibration by signal injection
- Patent number 11,538,628
- Issue date Dec 27, 2022
- Panoramic Power Ltd.
- Daniel Aljadeff
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Clock instantaneous temperature-rate-of-change measurement
- Patent number 11,520,369
- Issue date Dec 6, 2022
- QUALCOMM Incorporated
- Robert Dale Thrasher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Leakage compensation technique for current sensor
- Patent number 11,499,995
- Issue date Nov 15, 2022
- Analog Devices, Inc.
- Hio Leong Chao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Intelligent lighting control power measurement apparatuses, systems...
- Patent number 11,445,592
- Issue date Sep 13, 2022
- Savant Systems, Inc.
- Nicholas David Pennycooke
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current measurement in power-gated microprocessors
- Patent number 11,435,426
- Issue date Sep 6, 2022
- International Business Machines Corporation
- Miguel E. Perez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Electrical signal measurement using subdivision
- Patent number 11,428,719
- Issue date Aug 30, 2022
- Analog Devices International Unlimited Company
- Joseph L. Sousa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for measuring electrical quantities
- Patent number 11,333,689
- Issue date May 17, 2022
- Schneider Electric Industries SAS
- Philippe Guibert
- G01 - MEASURING TESTING
Information Patent Grant
Relay diagnosis circuit
- Patent number 11,204,386
- Issue date Dec 21, 2021
- LG Chem, Ltd.
- Jaedong Park
- B60 - VEHICLES IN GENERAL
Information Patent Grant
High voltage three phase current and voltage sensor assembly system...
- Patent number 11,047,888
- Issue date Jun 29, 2021
- Cleaveland/Price, Inc.
- Peter M. Kowalik
- G01 - MEASURING TESTING
Information Patent Grant
Relay-welding detection device and detection method
- Patent number 10,948,524
- Issue date Mar 16, 2021
- LSIS Co., Ltd.
- Bumyoul Kim
- G01 - MEASURING TESTING
Information Patent Grant
System and method for controlling power to a heater
- Patent number 10,908,196
- Issue date Feb 2, 2021
- Watlow Electric Manufacturing Company
- Stanton Hopkins Breitlow
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for controlling power to a heater
- Patent number 10,908,195
- Issue date Feb 2, 2021
- Watlow Electric Manufacturing Company
- Stanton Hopkins Breitlow
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus for performing an extracorporeal blood treatment
- Patent number 10,828,410
- Issue date Nov 10, 2020
- Gambro Lundia AB
- Anders Nilsson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
AC voltage detection device, image forming apparatus, and industria...
- Patent number 10,718,798
- Issue date Jul 21, 2020
- Brother Kogyo Kabushiki Kaisha
- Katsumi Inukai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter for a thermal system
- Patent number 10,690,705
- Issue date Jun 23, 2020
- Watlow Electric Manufacturing Company
- Stanton H. Breitlow
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Modulating input device having a full wave rectifier
- Patent number 10,658,980
- Issue date May 19, 2020
- Honeywell International Inc.
- Petr Senfluk
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Proving unit for use with electrical test tools
- Patent number 10,539,643
- Issue date Jan 21, 2020
- Fluke Corporation
- Clark N. Huber
- G01 - MEASURING TESTING
Information Patent Grant
Arc-extinguishing power device driving apparatus and arc extinguish...
- Patent number 10,468,207
- Issue date Nov 5, 2019
- Qiaoshi Guo
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR VERIFYING ALTERNATING CURRENT (AC)/DIRECT CUR...
- Publication number 20240168066
- Publication date May 23, 2024
- State Grid Jiangsu Electric Power Co., Ltd. Marketing Service Center
- Qing Xu
- G01 - MEASURING TESTING
Information Patent Application
POWER SUPPLY CONTROL SYSTEMS AND METHODS
- Publication number 20240039066
- Publication date Feb 1, 2024
- AVL POWERTRAIN ENGINEERING, INC.
- Bruce Falls
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Grounding Assurance and Voltage-to-Patient Detection for Patient Sa...
- Publication number 20230160934
- Publication date May 25, 2023
- NxStage Medical, Inc.
- Patrick MILLER
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TWO-TEMPERATURE TRIMMING FOR A VOLTAGE REFERENCE WITH REDUCED QUIES...
- Publication number 20230046592
- Publication date Feb 16, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Rajat Chauhan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER CONVERTER FOR A THERMAL SYSTEM
- Publication number 20230021550
- Publication date Jan 26, 2023
- WATLOW ELECTRIC MANUFACTURING COMPANY
- Stanton H. BREITLOW
- G01 - MEASURING TESTING
Information Patent Application
PRECISION DYNAMIC RANGE EXPANSION FOR CURRENT MEASUREMENT
- Publication number 20230013695
- Publication date Jan 19, 2023
- Analog Devices, Inc.
- Andrew Joseph Thomas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ON RESISTANCE CURRENT SENSING FOR POWER CONVERSION DEVICES
- Publication number 20220397591
- Publication date Dec 15, 2022
- Tao Zhao
- G01 - MEASURING TESTING
Information Patent Application
CHARGE MODE CONTROL FOR POWER FACTOR CORRECTION CIRCUIT
- Publication number 20220360167
- Publication date Nov 10, 2022
- TEXAS INSTRUMENTS INCORPORATED
- Bosheng SUN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADAPTER AND CHARGING METHOD
- Publication number 20220302738
- Publication date Sep 22, 2022
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Chen TIAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MEASURING CURRENT AND MEASUREMENT APPARATUS
- Publication number 20220137105
- Publication date May 5, 2022
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Sven Lill
- G01 - MEASURING TESTING
Information Patent Application
LEAKAGE COMPENSATION TECHNIQUE FOR CURRENT SENSOR
- Publication number 20220128605
- Publication date Apr 28, 2022
- Analog Devices, Inc.
- Hio Leong Chao
- G01 - MEASURING TESTING
Information Patent Application
DC SIGNAL MEASUREMENT AND BATTERY FORMATION/TESTING
- Publication number 20220099714
- Publication date Mar 31, 2022
- Analog Devices International Unlimited Company
- Shaoli Ye
- G01 - MEASURING TESTING
Information Patent Application
CURRENT SENSE MULTI-CHIP MODULE
- Publication number 20210389377
- Publication date Dec 16, 2021
- California Institute of Technology
- Gary S. Bolotin
- G01 - MEASURING TESTING
Information Patent Application
DETECTION APPARATUS FOR UNBALANCED DC LINK CAPACITOR VOLTAGE
- Publication number 20210373058
- Publication date Dec 2, 2021
- Delta Electronics, Inc.
- Li-Ching YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM FOR DETECTING A DROP IN VOLTAGE OF AN AC POWER SUPPLY
- Publication number 20210231714
- Publication date Jul 29, 2021
- SAFRAN ELECTRONICS & DEFENSE
- Tony FOURMONT
- G01 - MEASURING TESTING
Information Patent Application
HIGH VOLTAGE THREE PHASE CURRENT AND VOLTAGE SENSOR ASSEMBLY SYSTEM...
- Publication number 20210223298
- Publication date Jul 22, 2021
- CLEAVELAND/PRICE INC.
- PETER M. KOWALIK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SELF-CALIBRATION METHOD FOR SELF-POWERED SINGLE CT CURRENT SENSOR
- Publication number 20210215746
- Publication date Jul 15, 2021
- Siemens Aktiengesellschaft
- Shou Qi XU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL SIGNAL MEASUREMENT USING SUBDIVISION
- Publication number 20210215745
- Publication date Jul 15, 2021
- Analog Devices International Unlimited Company
- Joseph L. Sousa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CURRENT MEASUREMENT IN POWER-GATED MICROPROCESSORS
- Publication number 20210215785
- Publication date Jul 15, 2021
- International Business Machines Corporation
- Miguel E. Perez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC POWER RAIL PROBES AND MEASUREMENT METHODS
- Publication number 20210199700
- Publication date Jul 1, 2021
- Keysight Technologies, Inc.
- Edward Vernon Brush
- G01 - MEASURING TESTING
Information Patent Application
SELF CALIBRATION BY SIGNAL INJECTION
- Publication number 20210166869
- Publication date Jun 3, 2021
- Panoramic Power Ltd.
- Daniel ALJADEFF
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING POWER TO A HEATER
- Publication number 20210116481
- Publication date Apr 22, 2021
- WATLOW ELECTRIC MANUFACTURING COMPANY
- Stanton Hopkins BREITLOW
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER SUPPLY CONTROL SYSTEMS AND METHODS
- Publication number 20210075070
- Publication date Mar 11, 2021
- AVL POWERTRAIN ENGINEERING, INC.
- Bruce Falls
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM FOR PRECISION MEASUREMENT OF ELECTRICAL CURRENT
- Publication number 20210063450
- Publication date Mar 4, 2021
- TRIPLE WIN TECHNOLOGY(SHENZHEN) CO.LTD.
- YU-AN CHO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS FOR PERFORMING AN EXTRACORPOREAL BLOOD TREATMENT
- Publication number 20210015984
- Publication date Jan 21, 2021
- GAMBRO LUNDIA AB
- Anders Nilsson
- G01 - MEASURING TESTING
Information Patent Application
POWER CONVERTER FOR A THERMAL SYSTEM
- Publication number 20200264216
- Publication date Aug 20, 2020
- WATLOW ELECTRIC MANUFACTURING COMPANY
- Stanton H. BREITLOW
- G01 - MEASURING TESTING
Information Patent Application
POWER CONVERTER FOR A THERMAL SYSTEM
- Publication number 20200256899
- Publication date Aug 13, 2020
- WATLOW ELECTRIC MANUFACTURING COMPANY
- Stanton H. BREITLOW
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD AND SYSTEM FOR MEASURING ELECTRICAL QUANTITIES
- Publication number 20200200802
- Publication date Jun 25, 2020
- Schneider Electric Industries SAS
- Philippe GUIBERT
- G01 - MEASURING TESTING
Information Patent Application
Relay Diagnosis Circuit
- Publication number 20200142002
- Publication date May 7, 2020
- LG CHEM, LTD.
- Jaedong Park
- B60 - VEHICLES IN GENERAL
Information Patent Application
MODULATING INPUT DEVICE HAVING A FULL WAVE RECTIFIER
- Publication number 20200067458
- Publication date Feb 27, 2020
- HONEYWELL INTERNATIONAL INC.
- Petr Senfluk
- G01 - MEASURING TESTING

using conversion of ac into dc

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Self-calibration method for self-powered single CT current sensor

Power supply control systems and methods

Precision dynamic range expansion for current measurement

Detection apparatus for unbalanced DC link capacitor voltage

Self calibration by double signal sampling

Current sense multi-chip module

Electrostatic capacitance sensor

DC signal measurement and battery formation/testing

Method for measuring current and measurement apparatus

On resistance current sensing for power conversion devices

DC power rail probes and measurement methods

Two-temperature trimming for a voltage reference with reduced quies...

Self calibration by signal injection

Clock instantaneous temperature-rate-of-change measurement

Leakage compensation technique for current sensor

Intelligent lighting control power measurement apparatuses, systems...

Current measurement in power-gated microprocessors

Electrical signal measurement using subdivision

Method and system for measuring electrical quantities

Relay diagnosis circuit

High voltage three phase current and voltage sensor assembly system...

Relay-welding detection device and detection method

System and method for controlling power to a heater

System and method for controlling power to a heater

Apparatus for performing an extracorporeal blood treatment

AC voltage detection device, image forming apparatus, and industria...

Power converter for a thermal system

Modulating input device having a full wave rectifier

Proving unit for use with electrical test tools

Arc-extinguishing power device driving apparatus and arc extinguish...

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR VERIFYING ALTERNATING CURRENT (AC)/DIRECT CUR...

POWER SUPPLY CONTROL SYSTEMS AND METHODS

Grounding Assurance and Voltage-to-Patient Detection for Patient Sa...

TWO-TEMPERATURE TRIMMING FOR A VOLTAGE REFERENCE WITH REDUCED QUIES...

POWER CONVERTER FOR A THERMAL SYSTEM

PRECISION DYNAMIC RANGE EXPANSION FOR CURRENT MEASUREMENT

ON RESISTANCE CURRENT SENSING FOR POWER CONVERSION DEVICES

CHARGE MODE CONTROL FOR POWER FACTOR CORRECTION CIRCUIT

ADAPTER AND CHARGING METHOD

METHOD FOR MEASURING CURRENT AND MEASUREMENT APPARATUS

LEAKAGE COMPENSATION TECHNIQUE FOR CURRENT SENSOR

DC SIGNAL MEASUREMENT AND BATTERY FORMATION/TESTING

CURRENT SENSE MULTI-CHIP MODULE

DETECTION APPARATUS FOR UNBALANCED DC LINK CAPACITOR VOLTAGE

SYSTEM FOR DETECTING A DROP IN VOLTAGE OF AN AC POWER SUPPLY

HIGH VOLTAGE THREE PHASE CURRENT AND VOLTAGE SENSOR ASSEMBLY SYSTEM...

SELF-CALIBRATION METHOD FOR SELF-POWERED SINGLE CT CURRENT SENSOR

ELECTRICAL SIGNAL MEASUREMENT USING SUBDIVISION

CURRENT MEASUREMENT IN POWER-GATED MICROPROCESSORS

DC POWER RAIL PROBES AND MEASUREMENT METHODS

SELF CALIBRATION BY SIGNAL INJECTION

SYSTEM AND METHOD FOR CONTROLLING POWER TO A HEATER

POWER SUPPLY CONTROL SYSTEMS AND METHODS

SYSTEM FOR PRECISION MEASUREMENT OF ELECTRICAL CURRENT

APPARATUS FOR PERFORMING AN EXTRACORPOREAL BLOOD TREATMENT

POWER CONVERTER FOR A THERMAL SYSTEM

POWER CONVERTER FOR A THERMAL SYSTEM

METHOD AND SYSTEM FOR MEASURING ELECTRICAL QUANTITIES

Relay Diagnosis Circuit

MODULATING INPUT DEVICE HAVING A FULL WAVE RECTIFIER