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Circuits for comparing several input signals and for indicating the result of this comparison
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G01R19/0038
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PHYSICS
G01
Measuring instruments
G01R
MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES
G01R19/00
Arrangements for measuring currents or voltages or for indicating presence or sign thereof
Current Industry
G01R19/0038
Circuits for comparing several input signals and for indicating the result of this comparison
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last 30 patents
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Patent Grant
Full voltage sampling circuit, driving chip, LED driving circuit an...
Patent number
11,943,853
Issue date
Mar 26, 2024
SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
Zhen Li
G01 - MEASURING TESTING
Information
Patent Grant
Determination of diagnostic plausibility of phase current measurements
Patent number
11,927,662
Issue date
Mar 12, 2024
BorgWarner Inc.
Caleb W. Secrest
G01 - MEASURING TESTING
Information
Patent Grant
Power module for the operation of an electric vehicle drive with im...
Patent number
11,923,785
Issue date
Mar 5, 2024
ZF Friedrichshafen AG
Michael Meiler
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Comparison circuit and operation method thereof having adaptive com...
Patent number
11,899,049
Issue date
Feb 13, 2024
Realtek Semiconductor Corporation
Shih-Hsiung Huang
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Tamper detection techniques
Patent number
11,893,146
Issue date
Feb 6, 2024
ARM Limited
Venkata Niranjan Cherukuri
G06 - COMPUTING CALCULATING COUNTING
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Patent Grant
Resistor arrangement, measuring circuit comprising a resistor arran...
Patent number
11,881,336
Issue date
Jan 23, 2024
Wieland & Munich Electrification GmbH
Michael Wolf
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Output voltage protection controller using voltage signal dynamical...
Patent number
11,867,732
Issue date
Jan 9, 2024
MediaTek Singapore Pte Ltd.
Nien-Hui Kung
G01 - MEASURING TESTING
Information
Patent Grant
Open-wire detection for analog differential inputs using an alterna...
Patent number
11,852,662
Issue date
Dec 26, 2023
Hamilton Sundstrand Corporation
Gordon Elliott Winer
G01 - MEASURING TESTING
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Patent Grant
Method for reliable intermodule connection in an infusion system
Patent number
11,844,924
Issue date
Dec 19, 2023
CareFusion 303, Inc.
Andre Gamelin
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Method for controlling a wind power installation
Patent number
11,788,508
Issue date
Oct 17, 2023
Wobben Properties GmbH
Ingo Mackensen
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Amplification interface, and corresponding measurement system and m...
Patent number
11,709,185
Issue date
Jul 25, 2023
STMicroelectronics S.r.l.
Michele Vaiana
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low power comparator and self-regulated device
Patent number
11,686,746
Issue date
Jun 27, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Yung-Chow Peng
G05 - CONTROLLING REGULATING
Information
Patent Grant
Multi-stage current measurement architecture
Patent number
11,668,733
Issue date
Jun 6, 2023
KEITHLEY INSTRUMENTS, LLC
Mark D. Zimmerman
G01 - MEASURING TESTING
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
Comparator with configurable operating modes
Patent number
11,637,551
Issue date
Apr 25, 2023
Analog Devices, Inc.
Christopher C. McQuilkin
G11 - INFORMATION STORAGE
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Patent Grant
Methods and systems for determining a linear power flow for a distr...
Patent number
11,637,446
Issue date
Apr 25, 2023
Commonwealth Edison Company
Amin Khodaei
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Current generator circuit and diagnostic circuit
Patent number
11,604,483
Issue date
Mar 14, 2023
Hitachi Astemo, Ltd.
Keishi Komoriyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process and temperature tracking reference load and method thereof
Patent number
11,566,950
Issue date
Jan 31, 2023
Realtek Semiconductor Corp.
Chia-Liang (Leon) Lin
G01 - MEASURING TESTING
Information
Patent Grant
Current sensor
Patent number
11,555,835
Issue date
Jan 17, 2023
Murata Manufacturing Co., Ltd.
Takuya Sugimoto
G01 - MEASURING TESTING
Information
Patent Grant
Single-phase-to-ground fault line selection method for distribution...
Patent number
11,543,462
Issue date
Jan 3, 2023
Tsinghua University
Shenxing Shi
G01 - MEASURING TESTING
Information
Patent Grant
Kind of self-powered current sensor with sudden change current dete...
Patent number
11,536,750
Issue date
Dec 27, 2022
Siemens Aktlengesellschaft
Shou Qi Xu
G01 - MEASURING TESTING
Information
Patent Grant
Smart electronic switch
Patent number
11,527,881
Issue date
Dec 13, 2022
Infineon Technologies AG
Mirko Bernardoni
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Current sensor having a flux concentrator for redirecting a magneti...
Patent number
11,513,141
Issue date
Nov 29, 2022
ALLEGRO MICROSYSTEMS, LLC
Yannick Vuillermet
G01 - MEASURING TESTING
Information
Patent Grant
In-vehicle voltage detection circuit
Patent number
11,467,190
Issue date
Oct 11, 2022
Autonetworks Technologies, Ltd.
Kazushi Shimamoto
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Temperature detection device and method using sets of DC voltages
Patent number
11,454,554
Issue date
Sep 27, 2022
STMicroelectronics (Rousset) SAS
Bruno Gailhard
G01 - MEASURING TESTING
Information
Patent Grant
Signal measurement apparatus and signal measurement method
Patent number
11,435,380
Issue date
Sep 6, 2022
Samsung Electronics Co., Ltd.
JongPal Kim
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Differential current sensing bussing method
Patent number
11,385,300
Issue date
Jul 12, 2022
SCHNEIDER ELECTRIC USA, INC.
Dennis W Fleege
G11 - INFORMATION STORAGE
Information
Patent Grant
Sensor fault detection and identification using residual failure pa...
Patent number
11,385,632
Issue date
Jul 12, 2022
The Boeing Company
Brian T. Whitehead
G01 - MEASURING TESTING
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
Image sensors for advanced driver assistance systems utilizing regu...
Patent number
11,356,654
Issue date
Jun 7, 2022
STMicroelectronics Asia Pacific PTE Ltd.
Hong Chean Choo
G08 - SIGNALLING
Patents Applications
last 30 patents
Information
Patent Application
VOLTAGE DETECTION DEVICE AND METHOD FOR PREVENTING SYSTEM FAILURE
Publication number
20240142498
Publication date
May 2, 2024
SigmaStar Technology Ltd.
Wei-Ping WANG
G01 - MEASURING TESTING
Information
Patent Application
REFRIGERATOR WITH AUTOMATIC DOOR AND METHOD FOR CONTROLLING AUTOMAT...
Publication number
20240125540
Publication date
Apr 18, 2024
LG ELECTRONICS INC.
Hyunbum KIM
G01 - MEASURING TESTING
Information
Patent Application
Boosting Circuits and Methods for Comparator Circuits
Publication number
20240118320
Publication date
Apr 11, 2024
QUALCOMM Incorporated
Ramkumar SIVAKUMAR
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BACKPOWER-RESISTANT CURRENT SENSING SYSTEMS AND METHODS
Publication number
20240103049
Publication date
Mar 28, 2024
Apple Inc.
Deepesh H Kamani
G01 - MEASURING TESTING
Information
Patent Application
IMAGE SENSING APPARATUS, ELECTRONIC APPARATUS INCLUDING THE SAME, A...
Publication number
20240094364
Publication date
Mar 21, 2024
LX Semicon Co., Ltd.
Dong Su HAN
G01 - MEASURING TESTING
Information
Patent Application
AN INTERFACE CIRCUIT FOR PHOTODETECTORS PROVIDING FULL-FRAME INTEGR...
Publication number
20240053204
Publication date
Feb 15, 2024
Nu-Trek, Inc.
Stephen Holden Black
G01 - MEASURING TESTING
Information
Patent Application
MONITORING ELECTRICAL PARAMETERS
Publication number
20240027503
Publication date
Jan 25, 2024
Cloudfm Integrated Services Limited
Xiao Wang
G01 - MEASURING TESTING
Information
Patent Application
CURRENT DETECTION CIRCUIT, CURRENT LEAKAGE DETECTION METHOD, AND CH...
Publication number
20240019499
Publication date
Jan 18, 2024
Changchun Jetty Automotive Technology Co., Ltd.
Chao WANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD AND APPARATUS FOR FAST SHORT CIRCUIT DETECTION OF A SHORT CI...
Publication number
20240019501
Publication date
Jan 18, 2024
Rohm Co., Ltd.
Aly MASHALY
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
TEST DEVICES AND SYSTEMS THAT UTILIZE EFFICIENT TEST ALGORITHMS TO...
Publication number
20230408554
Publication date
Dec 21, 2023
Samsung Electronics Co., Ltd.
Jungmin Bak
G11 - INFORMATION STORAGE
Information
Patent Application
CAPACITIVE SENSING DEVICE AND CAPACITIVE SENSING METHOD
Publication number
20230393693
Publication date
Dec 7, 2023
REALTEK SEMICONDUCTOR CORPORATION
HSU-MING TSAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Sensor Assembly Outputting a Condition of a Sensor
Publication number
20230384354
Publication date
Nov 30, 2023
MEASUREMENT SPECIALTIES, INC.
Jeffrey Creak
G01 - MEASURING TESTING
Information
Patent Application
VOLTAGE TRACKING CIRCUIT
Publication number
20230384353
Publication date
Nov 30, 2023
Micron Technology, Inc.
Leon Zlotnik
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20230387678
Publication date
Nov 30, 2023
Kabushiki Kaisha Toshiba
Naoki TAKAHASHI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DETERMINATION OF DIAGNOSTIC PLAUSIBILITY OF PHASE CURRENT MEASUREMENTS
Publication number
20230366968
Publication date
Nov 16, 2023
BorgWarner Inc.
Caleb W. Secrest
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
METHOD FOR MONITORING AN ON-BOARD POWER SUPPLY OF A MOTOR VEHICLE
Publication number
20230366914
Publication date
Nov 16, 2023
ROBERT BOSCH GmbH
Lars Braun
B60 - VEHICLES IN GENERAL
Information
Patent Application
PERMANENT MAGNET FLUX LINKAGE DETERMINATION FOR PERMANENT MAGNET SY...
Publication number
20230358809
Publication date
Nov 9, 2023
Shiva GARAEI
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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
CURRENT SENSING FOR POWER CONVERTER
Publication number
20230314484
Publication date
Oct 5, 2023
TEXAS INSTRUMENTS INCORPORATED
Kevin Scoones
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
TWO-WIRE TRANSMITTER
Publication number
20230308017
Publication date
Sep 28, 2023
YOKOGAWA ELECTRIC CORPORATION
Youichi Iwano
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
ALTERNATIVE VOLTAGE MEASUREMENT OVER EXTENDED OPERATING CONDITIONS
Publication number
20230305041
Publication date
Sep 28, 2023
HAMILTON SUNDSTRAND CORPORATION
Nageswara Rao Kalluri
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS COMPRISING A COMPARATOR DEVICE AND METHOD FOR OPERATING A...
Publication number
20230288458
Publication date
Sep 14, 2023
ROBERT BOSCH GmbH
Taha Ibrahim Ibrahim Soliman
G01 - MEASURING TESTING
Information
Patent Application
METHODS AND SYSTEMS FOR DETERMINING A LINEAR POWER FLOW FOR A DISTR...
Publication number
20230280381
Publication date
Sep 7, 2023
Commonwealth Edison Company
Amin Khodaei
G01 - MEASURING TESTING
Information
Patent Application
ELECTRONIC DEVICE HAVING SUBMERSION DETECTION CIRCUIT, OPERATING ME...
Publication number
20230240006
Publication date
Jul 27, 2023
HL MANDO CORPORATION
Su Min LEE
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
COMPARATOR WITH CONFIGURABLE OPERATING MODES
Publication number
20230231547
Publication date
Jul 20, 2023
Analog Devices, Inc.
Christopher C. McQuilkin
G11 - INFORMATION STORAGE
Information
Patent Application
TESTING AN ELECTRONIC CIRCUIT HAVING A VOLTAGE MONITOR CIRCUIT
Publication number
20230228806
Publication date
Jul 20, 2023
STMicroelectronics S.r.l.
Nicola DE CAMPO
G01 - MEASURING TESTING
Information
Patent Application
DISCRETE DERIVATIVE DIFFERENTIAL CIRCUIT DRIVEN SYSTEM AND METHODS...
Publication number
20230210572
Publication date
Jul 6, 2023
WAVETEST, LLC
Craig E. MORIN
G01 - MEASURING TESTING
Information
Patent Application
FULL VOLTAGE SAMPLING CIRCUIT, DRIVING CHIP, LED DRIVING CIRCUIT AN...
Publication number
20230209688
Publication date
Jun 29, 2023
SHANGHAI BRIGHT POWER SEMICONDUCTOR CO., LTD.
Zhen LI
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
RESIDUAL CURRENT MONITORING TYPE B WITH INTEGRATED SELF-TEST SYSTEM...
Publication number
20230184812
Publication date
Jun 15, 2023
Vertiv Corporation
Kevin R. Ferguson
G01 - MEASURING TESTING
Information
Patent Application
Comparison circuit and operation method thereof having adaptive com...
Publication number
20230184816
Publication date
Jun 15, 2023
REALTEK SEMICONDUCTOR CORPORATION
SHIH-HSIUNG HUANG
H03 - BASIC ELECTRONIC CIRCUITRY