Indicating the instants of passage of current or voltage through a given value

Industry

CPC
G01R19/175

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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

G01R19/175Indicating the instants of passage of current or voltage through a given value

Industries

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method of controlling a multi-phase power converter,...
- Patent number 11,942,867
- Issue date Mar 26, 2024
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Kaiwei Yao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Constant ripple algorithm in DCM for buck converter
- Patent number 11,936,284
- Issue date Mar 19, 2024
- Texas Instruments Incorporated
- Asif Qaiyum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Operating a power semiconductor element
- Patent number 11,916,545
- Issue date Feb 27, 2024
- Siemens Aktiengesellschaft
- Benno Weis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Isolated DC/DC converters for wide output voltage range and control...
- Patent number 11,901,826
- Issue date Feb 13, 2024
- Delta Electronics, Inc.
- Chi Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Techniques for measuring voltage over a power switch using zero cur...
- Patent number 11,867,762
- Issue date Jan 9, 2024
- Infineon Technologies AG
- Marcus Nuebling
- G01 - MEASURING TESTING
Information Patent Grant
Zero crossing point signal output and power line data transmitting...
- Patent number 11,860,200
- Issue date Jan 2, 2024
- Tendyron Corporation
- Dongsheng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for extracting characteristic signal from power f...
- Patent number 11,852,661
- Issue date Dec 26, 2023
- WILLFAR INFORMATION TECHNOLOGY CO., LTD.
- Lv Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Zero-crossing detection circuit
- Patent number 11,835,553
- Issue date Dec 5, 2023
- Hangzhou Lianxintong Semiconductor Co., Ltd.
- Li-Yu Chiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High-voltage tolerant, high-speed reverse current detection and pro...
- Patent number 11,821,927
- Issue date Nov 21, 2023
- Cypress Semiconductor Corporation
- Partha Mondal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Inrush current limited AC/DC power converter apparatus
- Patent number 11,824,433
- Issue date Nov 21, 2023
- Jason Neudorf
- G01 - MEASURING TESTING
Information Patent Grant
Charging apparatus and charging method of operating the same
- Patent number 11,821,928
- Issue date Nov 21, 2023
- Delta Electronics Inc.
- Bo-Song Lin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Phase-selective interruption for three-phase AC circuits with Thoms...
- Patent number 11,817,695
- Issue date Nov 14, 2023
- EATON INTELLIGENT POWER LIMITED
- Steven Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Zero-crossing detection circuit
- Patent number 11,761,993
- Issue date Sep 19, 2023
- Hangzhou Lianxintong Semiconductor Co., Ltd.
- Hsin-Hsen Li
- G01 - MEASURING TESTING
Information Patent Grant
Power adjusting circuit, LED power supply and LED luminaire
- Patent number 11,743,988
- Issue date Aug 29, 2023
- SHANGHAI LUMIXESS LIGHTING TECHNOLOGY COMPANY
- Zhong Chen
- G01 - MEASURING TESTING
Information Patent Grant
Power supply and winding switch control via an integrator voltage
- Patent number 11,736,022
- Issue date Aug 22, 2023
- Infineon Technologies Austria AG
- Andrey Malinin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Zero-crossing detection circuit
- Patent number 11,733,275
- Issue date Aug 22, 2023
- Rohm Co., Ltd.
- Satoru Nate
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-level inverter clamping modulation method and apparatus, and...
- Patent number 11,716,032
- Issue date Aug 1, 2023
- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
- Fei Xu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Intelligent circuit breakers with internal short circuit control sy...
- Patent number 11,682,891
- Issue date Jun 20, 2023
- Amber Semiconductor, Inc.
- Mark Telefus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Voltage converter with feedback adjustment and power management dev...
- Patent number 11,671,001
- Issue date Jun 6, 2023
- Samsung Electronios Co., Ltd.
- Dam Yun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Resonant switching power converter
- Patent number 11,671,002
- Issue date Jun 6, 2023
- Richtek Technology Corporation
- Kuo-Chi Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Arithmetic device and motor drive device
- Patent number 11,664,755
- Issue date May 30, 2023
- Denso Corporation
- Yuichi Seo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Light load mode entry or exit for power converter
- Patent number 11,664,719
- Issue date May 30, 2023
- Silanna Asia Pte Ltd
- Rawinder Dharmalinggam
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Zero-crossing detector capable of saving power
- Patent number 11,646,726
- Issue date May 9, 2023
- Kuo-Tsun Lin
- G01 - MEASURING TESTING
Information Patent Grant
Detection circuit and switching converter
- Patent number 11,606,037
- Issue date Mar 14, 2023
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Longqi Wang
- G01 - MEASURING TESTING
Information Patent Grant
Multi-phase power converter, control circuit and control method the...
- Patent number 11,581,812
- Issue date Feb 14, 2023
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Kaiwei Yao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control method of switching circuit, control circuit of switching c...
- Patent number 11,563,381
- Issue date Jan 24, 2023
- Joulwatt Technology (Hangzhou) Co. LTD.
- Minghao Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Three-phase synchronous rectifier for a battery charger on board a...
- Patent number 11,557,913
- Issue date Jan 17, 2023
- Ducati Energia S.p.A.
- Gianni Regazzi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Intelligent circuit breakers with solid-state bidirectional switches
- Patent number 11,551,899
- Issue date Jan 10, 2023
- Amber Semiconductor, Inc.
- Mark Telefus
- G01 - MEASURING TESTING
Information Patent Grant
Three-switch power converter
- Patent number 11,527,958
- Issue date Dec 13, 2022
- Apple Inc.
- Bogdan T. Bucheru
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant core power supply
- Patent number 11,509,229
- Issue date Nov 22, 2022
- Patrick Carden
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MOTOR DRIVER, MOTOR DRIVE SYSTEM, AND METHOD OF DRIVING MOTOR
- Publication number 20240072693
- Publication date Feb 29, 2024
- LX Semicon Co., Ltd.
- Jang Hyun YOON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH-VOLTAGE TOLERANT, HIGH-SPEED REVERSE CURRENT DETECTION AND PRO...
- Publication number 20240044951
- Publication date Feb 8, 2024
- CYPRESS SEMICONDUCTOR CORPORATION
- Partha Mondal
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR CHIP AND SEMICONDUCTOR SYSTEM
- Publication number 20240005970
- Publication date Jan 4, 2024
- SK HYNIX INC.
- Young Sub YUK
- G11 - INFORMATION STORAGE
Information Patent Application
ZERO-CROSS DETECTION DEVICE AND LOAD DRIVING SYSTEM
- Publication number 20230378949
- Publication date Nov 23, 2023
- Rohm Co., Ltd.
- Natsuki YAMAMOTO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MEASURING APPARATUS FOR MEASURING A VOLTAGE OVER AN ISOLATION BARRI...
- Publication number 20230375601
- Publication date Nov 23, 2023
- BSH Hausgeräte GmbH
- Florian Schmid
- G01 - MEASURING TESTING
Information Patent Application
CONTROL SYSTEM AND METHOD FOR ACTIVE HEATING CONTROL
- Publication number 20230371136
- Publication date Nov 16, 2023
- Whirlpool Corporation
- Marco Mattioni
- G01 - MEASURING TESTING
Information Patent Application
ZERO-CROSSING DETECTION CIRCUIT
- Publication number 20230358792
- Publication date Nov 9, 2023
- Rohm Co., Ltd.
- Satoru Nate
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR ASCERTAINING AN AVERAGE CHOKE CURRENT OR A...
- Publication number 20230296653
- Publication date Sep 21, 2023
- ROBERT BOSCH GmbH
- Dennis Bura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PHASE-SELECTIVE INTERRUPTION FOR THREE-PHASE AC CIRCUITS WITH THOMS...
- Publication number 20230283064
- Publication date Sep 7, 2023
- Eaton Intelligent Power Limited
- Steven Chen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CONTROLLING AC POWER TO INDUCTIVE LOADS
- Publication number 20230261560
- Publication date Aug 17, 2023
- Amber Semiconductor, Inc
- Damon Matthew Baker
- G01 - MEASURING TESTING
Information Patent Application
CHARGING APPARATUS AND CHARGING METHOD OF OPERATING THE SAME
- Publication number 20230236227
- Publication date Jul 27, 2023
- Delta Electronics, Inc.
- Bo-Song LIN
- G01 - MEASURING TESTING
Information Patent Application
Zero-Crossing Detection Circuit
- Publication number 20230194578
- Publication date Jun 22, 2023
- Hangzhou Lianxintong Semiconductor Co., Ltd.
- Li-Yu Chiu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Zero-Crossing Detection Circuit
- Publication number 20230176096
- Publication date Jun 8, 2023
- Hangzhou Lianxintong Semiconductor Co., Ltd.
- Hsin-Hsen LI
- G01 - MEASURING TESTING
Information Patent Application
INTELLIGENT CIRCUIT BREAKERS WITH SOLID-STATE BIDIRECTIONAL SWITCHES
- Publication number 20230162937
- Publication date May 25, 2023
- Amber Semiconductor, Inc
- Mark Telefus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-PHASE POWER CONVERTER, CONTROL CIRCUIT AND CONTROL METHOD THE...
- Publication number 20230123031
- Publication date Apr 20, 2023
- SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
- Kaiwei Yao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method and system for extracting characteristic signal from power f...
- Publication number 20230117844
- Publication date Apr 20, 2023
- WILLFAR INFORMATION TECHNOLOGY CO., LTD.
- Lv Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONSTANT RIPPLE ALGORITHM IN DCM FOR BUCK CONVERTER
- Publication number 20230101068
- Publication date Mar 30, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Asif QAIYUM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SWITCHING CONTROL CIRCUITS AND METHOD OF ACTUATING A SWITCH HAVING...
- Publication number 20230100378
- Publication date Mar 30, 2023
- STELPRO DESIGN INC.
- Maxime CHAMPAGNE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Powerline Load Monitor and Control
- Publication number 20230089376
- Publication date Mar 23, 2023
- SiliconBrite Technologies, Inc.
- Cameron Nathan Jackson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VOLTAGE DETECTION AND ADAPTATION METHOD, DEVICE CONTROL METHOD, APP...
- Publication number 20220385222
- Publication date Dec 1, 2022
- DREAME INNOVATION TECHNOLOGY (SUZHOU) CO., LTD.
- HAO YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTICHANNEL ELECTRICAL POWER GRID MONITORING SYSTEM FOR DETECTING...
- Publication number 20220260616
- Publication date Aug 18, 2022
- 3M Innovative Properties Company
- Douglas B. Gundel
- G01 - MEASURING TESTING
Information Patent Application
MULTI-LEVEL INVERTER CLAMPING MODULATION METHOD AND APPARATUS, AND...
- Publication number 20220255458
- Publication date Aug 11, 2022
- Huawei Digital Power Technologies Co., Ltd.
- Fei XU
- G01 - MEASURING TESTING
Information Patent Application
ARITHMETIC DEVICE AND MOTOR DRIVE DEVICE
- Publication number 20220239245
- Publication date Jul 28, 2022
- DENSO CORPORATION
- Yuichi SEO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CIRCUIT ARRANGEMENT AND METHOD FOR MONITORING A SIGNAL FORMED BY AL...
- Publication number 20220224319
- Publication date Jul 14, 2022
- Eaton Intelligent Power Limited
- Horea-Stefan Culca
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTELLIGENT CIRCUIT BREAKERS
- Publication number 20220189721
- Publication date Jun 16, 2022
- Amber Solutions, Inc.
- Mark Telefus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FREQUENCY ESTIMATION AND TRACKING USING CURRENT
- Publication number 20220178976
- Publication date Jun 9, 2022
- Schweitzer Engineering Laboratories, Inc.
- Kei Hao
- G01 - MEASURING TESTING
Information Patent Application
POWER ADJUSTING CIRCUIT, LED POWER SUPPLY AND LED LUMINAIRE
- Publication number 20220151041
- Publication date May 12, 2022
- SHANGHAI LUMIXESS LIGHTING TECHNOLOGY COMPANY
- Zhong Chen
- G01 - MEASURING TESTING
Information Patent Application
ZERO CROSSING POINT SIGNAL OUTPUT AND POWER LINE DATA TRANSMITTING...
- Publication number 20220113338
- Publication date Apr 14, 2022
- TENDYRON CORPORATION
- Dongsheng Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESONANT CORE POWER SUPPLY
- Publication number 20220045617
- Publication date Feb 10, 2022
- Patrick Carden
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ZERO-CROSSING DETECTION CIRCUIT
- Publication number 20220034946
- Publication date Feb 3, 2022
- Rohm Co., Ltd.
- Satoru Nate
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Indicating the instants of passage of current or voltage through a given value

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatus and method of controlling a multi-phase power converter,...

Constant ripple algorithm in DCM for buck converter

Operating a power semiconductor element

Isolated DC/DC converters for wide output voltage range and control...

Techniques for measuring voltage over a power switch using zero cur...

Zero crossing point signal output and power line data transmitting...

Method and system for extracting characteristic signal from power f...

Zero-crossing detection circuit

High-voltage tolerant, high-speed reverse current detection and pro...

Inrush current limited AC/DC power converter apparatus

Charging apparatus and charging method of operating the same

Phase-selective interruption for three-phase AC circuits with Thoms...

Zero-crossing detection circuit

Power adjusting circuit, LED power supply and LED luminaire

Power supply and winding switch control via an integrator voltage

Zero-crossing detection circuit

Multi-level inverter clamping modulation method and apparatus, and...

Intelligent circuit breakers with internal short circuit control sy...

Voltage converter with feedback adjustment and power management dev...

Resonant switching power converter

Arithmetic device and motor drive device

Light load mode entry or exit for power converter

Zero-crossing detector capable of saving power

Detection circuit and switching converter

Multi-phase power converter, control circuit and control method the...

Control method of switching circuit, control circuit of switching c...

Three-phase synchronous rectifier for a battery charger on board a...

Intelligent circuit breakers with solid-state bidirectional switches

Three-switch power converter

Resonant core power supply

Patents Applicationslast 30 patents

MOTOR DRIVER, MOTOR DRIVE SYSTEM, AND METHOD OF DRIVING MOTOR

HIGH-VOLTAGE TOLERANT, HIGH-SPEED REVERSE CURRENT DETECTION AND PRO...

SEMICONDUCTOR CHIP AND SEMICONDUCTOR SYSTEM

ZERO-CROSS DETECTION DEVICE AND LOAD DRIVING SYSTEM

MEASURING APPARATUS FOR MEASURING A VOLTAGE OVER AN ISOLATION BARRI...

CONTROL SYSTEM AND METHOD FOR ACTIVE HEATING CONTROL

ZERO-CROSSING DETECTION CIRCUIT

METHOD AND APPARATUS FOR ASCERTAINING AN AVERAGE CHOKE CURRENT OR A...

PHASE-SELECTIVE INTERRUPTION FOR THREE-PHASE AC CIRCUITS WITH THOMS...

CONTROLLING AC POWER TO INDUCTIVE LOADS

CHARGING APPARATUS AND CHARGING METHOD OF OPERATING THE SAME

Zero-Crossing Detection Circuit

Zero-Crossing Detection Circuit

INTELLIGENT CIRCUIT BREAKERS WITH SOLID-STATE BIDIRECTIONAL SWITCHES

MULTI-PHASE POWER CONVERTER, CONTROL CIRCUIT AND CONTROL METHOD THE...

Method and system for extracting characteristic signal from power f...

CONSTANT RIPPLE ALGORITHM IN DCM FOR BUCK CONVERTER

SWITCHING CONTROL CIRCUITS AND METHOD OF ACTUATING A SWITCH HAVING...

Powerline Load Monitor and Control

VOLTAGE DETECTION AND ADAPTATION METHOD, DEVICE CONTROL METHOD, APP...

MULTICHANNEL ELECTRICAL POWER GRID MONITORING SYSTEM FOR DETECTING...

MULTI-LEVEL INVERTER CLAMPING MODULATION METHOD AND APPARATUS, AND...

ARITHMETIC DEVICE AND MOTOR DRIVE DEVICE

CIRCUIT ARRANGEMENT AND METHOD FOR MONITORING A SIGNAL FORMED BY AL...

INTELLIGENT CIRCUIT BREAKERS

FREQUENCY ESTIMATION AND TRACKING USING CURRENT

POWER ADJUSTING CIRCUIT, LED POWER SUPPLY AND LED LUMINAIRE

ZERO CROSSING POINT SIGNAL OUTPUT AND POWER LINE DATA TRANSMITTING...

RESONANT CORE POWER SUPPLY

ZERO-CROSSING DETECTION CIRCUIT