using an operational amplifier as final control device

Industry

CPC
G05F1/461

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GPHYSICS G05Controlling systems G05FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES G05F1/00Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values

Current Industry

G05F1/461using an operational amplifier as final control device

Industries

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Patents Grantslast 30 patents

Information Patent Grant
LDO/band gap reference circuit
- Patent number 12,147,255
- Issue date Nov 19, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Szu-Chun Tsao
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electronic device with voltage regulator for regulating adjustable...
- Patent number 12,147,257
- Issue date Nov 19, 2024
- INNOLUX CORPORATION
- Kazuyuki Hashimoto
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power leakage blocking in low-dropout regulator
- Patent number 12,112,811
- Issue date Oct 8, 2024
- Yangtze Memory Technologies Co., Ltd.
- Ruxin Wei
- G11 - INFORMATION STORAGE
Information Patent Grant
Configurable voltage regulator circuit and transmitter circuit
- Patent number 12,081,231
- Issue date Sep 3, 2024
- M31 Technology Corporation
- Ching-Hsiang Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic device
- Patent number 12,079,023
- Issue date Sep 3, 2024
- Samsung Electronics Co., Ltd.
- Jeongpyo Park
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power voltage supply device with automatic temperature compensation
- Patent number 12,007,800
- Issue date Jun 11, 2024
- NANYA TECHNOLOGY CORPORATION
- Chih-Hang Chang
- G11 - INFORMATION STORAGE
Information Patent Grant
Transistor short circuit protection
- Patent number 12,003,229
- Issue date Jun 4, 2024
- Texas Instruments Incorporated
- Cetin Kaya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power supply circuit
- Patent number 11,990,878
- Issue date May 21, 2024
- Mitsubishi Electric Corporation
- Tomokazu Kojima
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analogue voltage programming
- Patent number 11,977,400
- Issue date May 7, 2024
- EBM-Papst Mulfingen GmbH & Co. KG
- Martin Bürkert
- G05 - CONTROLLING REGULATING
Information Patent Grant
Delay-compensating power management circuit
- Patent number 11,929,712
- Issue date Mar 12, 2024
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fast start up control circuit
- Patent number 11,909,364
- Issue date Feb 20, 2024
- Cypress Semiconductor Corporation
- Katsuyuki Yasukouchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reference voltage circuit including transistor
- Patent number 11,899,487
- Issue date Feb 13, 2024
- Will Semiconductor (Shanghai) Co. Ltd.
- Hiroyuki Kimura
- G05 - CONTROLLING REGULATING
Information Patent Grant
Current output circuit
- Patent number 11,880,218
- Issue date Jan 23, 2024
- Murata Manufacturing Co., Ltd.
- Kazuhiko Ishimoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-dropout voltage regulator
- Patent number 11,860,656
- Issue date Jan 2, 2024
- LITE-ON SINGAPORE PTE. LTD.
- You-Fa Wang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Simplified curvature compensated bandgap using only ratioed components
- Patent number 11,853,096
- Issue date Dec 26, 2023
- Microchip Technology Incorporated
- Michael Harris
- G05 - CONTROLLING REGULATING
Information Patent Grant
Linear voltage regulator with stability compensation
- Patent number 11,846,956
- Issue date Dec 19, 2023
- Chengdu Monolithic Power Systems Co., Ltd.
- Changxian Zhong
- G05 - CONTROLLING REGULATING
Information Patent Grant
Constant voltage circuit for improvement of load transient response...
- Patent number 11,835,977
- Issue date Dec 5, 2023
- NISSHINBO MICRO DEVICES INC.
- Kenji Mii
- G05 - CONTROLLING REGULATING
Information Patent Grant
Bandgap module and linear regulator
- Patent number 11,829,171
- Issue date Nov 28, 2023
- KEY ASIC INC.
- Shahbaz Abbasi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Low-power dynamic offset calibration of an error amplifier
- Patent number 11,829,170
- Issue date Nov 28, 2023
- NVIDIA Corporation
- John W. Poulton
- G05 - CONTROLLING REGULATING
Information Patent Grant
Configurable voltage regulator circuit and transmitter circuit
- Patent number 11,799,492
- Issue date Oct 24, 2023
- M31 Technology Corporation
- Ching-Hsiang Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device with a reference voltage generator circuit and an...
- Patent number 11,797,040
- Issue date Oct 24, 2023
- Samsung Electronics Co., Ltd.
- Jeongpyo Park
- G05 - CONTROLLING REGULATING
Information Patent Grant
Non-volatile memory device
- Patent number 11,797,039
- Issue date Oct 24, 2023
- SK Hynix Inc.
- Giovanni Bellotti
- G05 - CONTROLLING REGULATING
Information Patent Grant
Power leakage blocking in low-dropout regulator
- Patent number 11,790,996
- Issue date Oct 17, 2023
- Yangtze Memory Technologies Co., Ltd.
- Ruxin Wei
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of smoothing a current consumed by an integrated circuit, an...
- Patent number 11,768,512
- Issue date Sep 26, 2023
- STMicroelectronics (Rousset) SAS
- Jimmy Fort
- G05 - CONTROLLING REGULATING
Information Patent Grant
Voltage regulator
- Patent number 11,747,844
- Issue date Sep 5, 2023
- ALi Corporation
- Chih-Yuan Hsu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Systems and methods for power regulation in over-drive LDO
- Patent number 11,749,317
- Issue date Sep 5, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Mei-Chen Chuang
- G11 - INFORMATION STORAGE
Information Patent Grant
Enhanced constant-on-time buck intellectual property apparatus and...
- Patent number 11,742,754
- Issue date Aug 29, 2023
- Intel Corporation
- Anup J Deka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuit and method for stepping down a voltage
- Patent number 11,726,510
- Issue date Aug 15, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Bindu Madhavi Kasina
- G05 - CONTROLLING REGULATING
Information Patent Grant
Amplifier and voltage generation circuit including the same
- Patent number 11,720,127
- Issue date Aug 8, 2023
- SK hynix Inc.
- Suk Hwan Choi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Voltage regulation circuit
- Patent number 11,720,132
- Issue date Aug 8, 2023
- GUTSCHSEMI LIMITED
- Kuo-Wei Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CONFIGURABLE VOLTAGE REGULATOR CIRCUIT AND TRANSMITTER CIRCUIT
- Publication number 20240380411
- Publication date Nov 14, 2024
- M31 TECHNOLOGY CORPORATION
- CHING-HSIANG CHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STARTUP CIRCUIT AND BANDGAP CIRCUIT
- Publication number 20240329675
- Publication date Oct 3, 2024
- NANYA TECHNOLOGY CORPORATION
- Jia-Wun Syu
- G05 - CONTROLLING REGULATING
Information Patent Application
TRANSISTOR SHORT CIRCUIT PROTECTION
- Publication number 20240275374
- Publication date Aug 15, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Cetin KAYA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240231402
- Publication date Jul 11, 2024
- Innolux Corporation
- Kazuyuki Hashimoto
- G05 - CONTROLLING REGULATING
Information Patent Application
OUTPUT DETECTION CIRCUIT
- Publication number 20240201724
- Publication date Jun 20, 2024
- WILL SEMICONDUCTOR (SHANGHAI) CO. LTD.
- HIROYUKI KIMURA
- G05 - CONTROLLING REGULATING
Information Patent Application
PROTECTION VOLTAGE GENERATING CIRCUIT WITH MONOTONIC AND STABLE POW...
- Publication number 20240192715
- Publication date Jun 13, 2024
- Cirrus Logic International Semiconductor Ltd.
- Angel C. Abusleme Hoffman
- G05 - CONTROLLING REGULATING
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240134402
- Publication date Apr 25, 2024
- Innolux Corporation
- Kazuyuki Hashimoto
- G05 - CONTROLLING REGULATING
Information Patent Application
DELAY-COMPENSATING POWER MANAGEMENT CIRCUIT
- Publication number 20240136979
- Publication date Apr 25, 2024
- Qorvo US, Inc.
- Nadim Khlat
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD FOR SENSING A CURRENT FLOWING IN A TRANSISTOR DRIVING A LOAD...
- Publication number 20240103046
- Publication date Mar 28, 2024
- STMicroelectronics S.r.l
- Placido DE VITA
- G01 - MEASURING TESTING
Information Patent Application
Low-Dropout Regulator Circuit with Dynamic Transition Between Opera...
- Publication number 20240094753
- Publication date Mar 21, 2024
- Apple Inc.
- Gaurav Sharma
- G05 - CONTROLLING REGULATING
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240019886
- Publication date Jan 18, 2024
- Samsung Electronics Co., Ltd.
- Jeongpyo PARK
- G05 - CONTROLLING REGULATING
Information Patent Application
POWER VOLTAGE SUPPLY DEVICE WITH AUTOMATIC TEMPERATURE COMPENSATION
- Publication number 20240019884
- Publication date Jan 18, 2024
- NANYA TECHNOLOGY CORPORATION
- Chih-Hang Chang
- G11 - INFORMATION STORAGE
Information Patent Application
CONFIGURABLE VOLTAGE REGULATOR CIRCUIT AND TRANSMITTER CIRCUIT
- Publication number 20240007122
- Publication date Jan 4, 2024
- M31 TECHNOLOGY CORPORATION
- CHING-HSIANG CHANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BANDGAP MODULE AND LINEAR REGULATOR
- Publication number 20230409058
- Publication date Dec 21, 2023
- Key ASIC Inc.
- Shahbaz Abbasi
- G05 - CONTROLLING REGULATING
Information Patent Application
POWER LEAKAGE BLOCKING IN LOW-DROPOUT REGULATOR
- Publication number 20230410918
- Publication date Dec 21, 2023
- Yangtze Memory Technologies Co., Ltd.
- Ruxin WEI
- G05 - CONTROLLING REGULATING
Information Patent Application
REFERENCE VOLTAGE CIRCUIT
- Publication number 20230376065
- Publication date Nov 23, 2023
- WILL SEMICONDUCTOR (SHANGHAI) CO. LTD.
- Hiroyuki KIMURA
- G05 - CONTROLLING REGULATING
Information Patent Application
Systems and Methods for Power Regulation in Over-Drive LDO
- Publication number 20230368820
- Publication date Nov 16, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Mei-Chen Chuang
- G05 - CONTROLLING REGULATING
Information Patent Application
Circuit and Method for Stepping Down a Voltage
- Publication number 20230350442
- Publication date Nov 2, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Bindu Madhavi Kasina
- G05 - CONTROLLING REGULATING
Information Patent Application
SPLIT INPUT AMPLIFIER FOR PROTECTION FROM DC OFFSET
- Publication number 20230291422
- Publication date Sep 14, 2023
- Apple Inc.
- Hongrui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPLIT INPUT AMPLIFIER FOR PROTECTION FROM DC OFFSET
- Publication number 20230291421
- Publication date Sep 14, 2023
- Apple Inc.
- Hongrui Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR PERFORMING COMMON MODE VOLTAGE RE-BIASING IN ANALOG FRON...
- Publication number 20230253939
- Publication date Aug 10, 2023
- Realtek Semiconductor Corp.
- Bing-Hung Chen
- G05 - CONTROLLING REGULATING
Information Patent Application
LDO/Band Gap Reference Circuit
- Publication number 20230244258
- Publication date Aug 3, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Szu-Chun Tsao
- G05 - CONTROLLING REGULATING
Information Patent Application
LOW-DROPOUT VOLTAGE REGULATOR
- Publication number 20230213953
- Publication date Jul 6, 2023
- LITE-ON SINGAPORE PTE. LTD.
- YOU-FA WANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NON-VOLATILE MEMORY DEVICE
- Publication number 20230176601
- Publication date Jun 8, 2023
- SK HYNIX INC.
- Giovanni BELLOTTI
- G05 - CONTROLLING REGULATING
Information Patent Application
AMPLIFIER WITH ADAPTIVE BIASING
- Publication number 20230170864
- Publication date Jun 1, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Bradford Lawrence HUNTER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIMPLIFIED CURVATURE COMPENSATED BANDGAP USING ONLY RATIOED COMPONENTS
- Publication number 20230161369
- Publication date May 25, 2023
- MICROCHIP TECHNOLOGY INCORPORATED
- Michael Harris
- G05 - CONTROLLING REGULATING
Information Patent Application
VOLTAGE REGULATION CIRCUIT
- Publication number 20230152831
- Publication date May 18, 2023
- GUTSCHSEMI LIMITED
- Kuo-Wei Chang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOW-POWER DYNAMIC OFFSET CALIBRATION OF AN ERROR AMPLIFIER
- Publication number 20230145487
- Publication date May 11, 2023
- NVIDIA Corporation
- John W. Poulton
- G05 - CONTROLLING REGULATING
Information Patent Application
LOW DROPOUT LINEAR REGULATOR AND CONTROL CIRCUIT THEREOF
- Publication number 20230122458
- Publication date Apr 20, 2023
- SG MICRO CORP
- Lidi Zhang
- G05 - CONTROLLING REGULATING
Information Patent Application
LOW-DROPOUT REGULATOR AND CIRCUIT SYSTEM USING THE SAME
- Publication number 20230077930
- Publication date Mar 16, 2023
- NUVOTON TECHNOLOGY CORPORATION
- Hua-Chun TSENG
- G05 - CONTROLLING REGULATING

using an operational amplifier as final control device

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

LDO/band gap reference circuit

Electronic device with voltage regulator for regulating adjustable...

Power leakage blocking in low-dropout regulator

Configurable voltage regulator circuit and transmitter circuit

Electronic device

Power voltage supply device with automatic temperature compensation

Transistor short circuit protection

Power supply circuit

Analogue voltage programming

Delay-compensating power management circuit

Fast start up control circuit

Reference voltage circuit including transistor

Current output circuit

Low-dropout voltage regulator

Simplified curvature compensated bandgap using only ratioed components

Linear voltage regulator with stability compensation

Constant voltage circuit for improvement of load transient response...

Bandgap module and linear regulator

Low-power dynamic offset calibration of an error amplifier

Configurable voltage regulator circuit and transmitter circuit

Electronic device with a reference voltage generator circuit and an...

Non-volatile memory device

Power leakage blocking in low-dropout regulator

Method of smoothing a current consumed by an integrated circuit, an...

Voltage regulator

Systems and methods for power regulation in over-drive LDO

Enhanced constant-on-time buck intellectual property apparatus and...

Circuit and method for stepping down a voltage

Amplifier and voltage generation circuit including the same

Voltage regulation circuit

Patents Applicationslast 30 patents

CONFIGURABLE VOLTAGE REGULATOR CIRCUIT AND TRANSMITTER CIRCUIT

STARTUP CIRCUIT AND BANDGAP CIRCUIT

TRANSISTOR SHORT CIRCUIT PROTECTION

ELECTRONIC DEVICE

OUTPUT DETECTION CIRCUIT

PROTECTION VOLTAGE GENERATING CIRCUIT WITH MONOTONIC AND STABLE POW...

ELECTRONIC DEVICE

DELAY-COMPENSATING POWER MANAGEMENT CIRCUIT

METHOD FOR SENSING A CURRENT FLOWING IN A TRANSISTOR DRIVING A LOAD...

Low-Dropout Regulator Circuit with Dynamic Transition Between Opera...

ELECTRONIC DEVICE

POWER VOLTAGE SUPPLY DEVICE WITH AUTOMATIC TEMPERATURE COMPENSATION

CONFIGURABLE VOLTAGE REGULATOR CIRCUIT AND TRANSMITTER CIRCUIT

BANDGAP MODULE AND LINEAR REGULATOR

POWER LEAKAGE BLOCKING IN LOW-DROPOUT REGULATOR

REFERENCE VOLTAGE CIRCUIT

Systems and Methods for Power Regulation in Over-Drive LDO

Circuit and Method for Stepping Down a Voltage

SPLIT INPUT AMPLIFIER FOR PROTECTION FROM DC OFFSET

SPLIT INPUT AMPLIFIER FOR PROTECTION FROM DC OFFSET

METHOD FOR PERFORMING COMMON MODE VOLTAGE RE-BIASING IN ANALOG FRON...

LDO/Band Gap Reference Circuit

LOW-DROPOUT VOLTAGE REGULATOR

NON-VOLATILE MEMORY DEVICE

AMPLIFIER WITH ADAPTIVE BIASING

SIMPLIFIED CURVATURE COMPENSATED BANDGAP USING ONLY RATIOED COMPONENTS

VOLTAGE REGULATION CIRCUIT

LOW-POWER DYNAMIC OFFSET CALIBRATION OF AN ERROR AMPLIFIER

LOW DROPOUT LINEAR REGULATOR AND CONTROL CIRCUIT THEREOF

LOW-DROPOUT REGULATOR AND CIRCUIT SYSTEM USING THE SAME