Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities

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G05F3/30

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GPHYSICS G05Controlling systems G05FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES G05F3/00Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties

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G05F3/30Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities

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Patents Grantslast 30 patents

Information Patent Grant
Device for providing a bandgap voltage reference
- Patent number 12,210,369
- Issue date Jan 28, 2025
- Robert Bosch GmbH
- Rudolf Ritter
- G05 - CONTROLLING REGULATING
Information Patent Grant
Bandgap reference with input amplifier for noise reduction
- Patent number 12,189,411
- Issue date Jan 7, 2025
- Texas Instruments Incorporated
- Sandeep Shylaja Krishnan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal generating device, bandgap reference device and method of ge...
- Patent number 12,174,653
- Issue date Dec 24, 2024
- Taiwan Semiconductor Manufacturing Company Ltd.
- Chia Liang Tai
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Sampled band-gap reference voltage generators
- Patent number 12,085,972
- Issue date Sep 10, 2024
- Mixed-Signal Devices Inc.
- Rakesh Kumar Palani
- G05 - CONTROLLING REGULATING
Information Patent Grant
Low power hybrid reverse bandgap reference and digital temperature...
- Patent number 12,061,493
- Issue date Aug 13, 2024
- Intel Corporation
- You Li
- G05 - CONTROLLING REGULATING
Information Patent Grant
Bandgap voltage reference circuit topology including a feedback cir...
- Patent number 12,045,074
- Issue date Jul 23, 2024
- Texas Instruments Incorporated
- Shang-Yuan Chuang
- G05 - CONTROLLING REGULATING
Information Patent Grant
Startup circuit for high voltage low power voltage regulator
- Patent number 12,001,235
- Issue date Jun 4, 2024
- Texas Instruments Incorporated
- Tawen Mei
- G05 - CONTROLLING REGULATING
Information Patent Grant
Bandgap circuitry
- Patent number 12,001,234
- Issue date Jun 4, 2024
- Texas Instruments Incorporated
- Ahmed Essam Hashim
- G05 - CONTROLLING REGULATING
Information Patent Grant
Low dropout linear regulator with high power supply rejection ratio
- Patent number 11,994,887
- Issue date May 28, 2024
- SG MICRO CORP.
- Yu Lin
- G05 - CONTROLLING REGULATING
Information Patent Grant
Low output impedance voltage reference circuit
- Patent number 11,983,026
- Issue date May 14, 2024
- Apple Inc.
- Matthias Eberlein
- G05 - CONTROLLING REGULATING
Information Patent Grant
Predicting a bandgap reference output voltage based on a model to t...
- Patent number 11,940,832
- Issue date Mar 26, 2024
- NXP B.V.
- Matthias Rose
- G05 - CONTROLLING REGULATING
Information Patent Grant
Constant current generation circuit for optocoupler isolation ampli...
- Patent number 11,934,216
- Issue date Mar 19, 2024
- Hefei AICHUANGWEI Electronic Technology Co., Ltd.
- Jun Pan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piecewise compensation for voltage reference temperature drift
- Patent number 11,929,755
- Issue date Mar 12, 2024
- Texas Instruments Incorporated
- Tallam Vishwanath
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and method for providing voltage compensation for single-ph...
- Patent number 11,927,480
- Issue date Mar 12, 2024
- SHANGHAI LINGFANG TECHNOLOGY CO., LTD.
- Jun Wang
- G01 - MEASURING TESTING
Information Patent Grant
Low-voltage collector-free bandgap voltage generator device
- Patent number 11,921,533
- Issue date Mar 5, 2024
- RENESAS ELECTRONICS AMERICA INC.
- Anurag Kaplish
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bandgap reference with input amplifier for noise reduction
- Patent number 11,914,411
- Issue date Feb 27, 2024
- Texas Instruments Incorporated
- Sandeep Shylaja Krishnan
- 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
Mixed-signal control circuit for eliminating degenerate metastable...
- Patent number 11,892,865
- Issue date Feb 6, 2024
- EXCELIO Technology (Shenzhen) CO., LTD
- Patrick Bian Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bandgap reference circuit and electronic device including the same
- Patent number 11,868,152
- Issue date Jan 9, 2024
- Samsung Electronics Co., Ltd.
- Hajun Lee
- G05 - CONTROLLING REGULATING
Information Patent Grant
Temperature dependent acceleration current source circuitry
- Patent number 11,860,183
- Issue date Jan 2, 2024
- Texas Instruments Incorporated
- Carsten Ingo Stoerk
- G01 - MEASURING TESTING
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
Power on reset circuit and integrated circuit including the same
- Patent number 11,838,012
- Issue date Dec 5, 2023
- ams International AG
- Vincenzo Leonardo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor integrated circuit with configurable setting based on...
- Patent number 11,835,399
- Issue date Dec 5, 2023
- Kioxia Corporation
- Takayuki Tsukamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Bandgap reference circuit and chip
- Patent number 11,815,927
- Issue date Nov 14, 2023
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Jianyong Qin
- G05 - CONTROLLING REGULATING
Information Patent Grant
Temperature compensation circuit and semiconductor integrated circu...
- Patent number 11,809,207
- Issue date Nov 7, 2023
- Winbond Electronics Corp.
- Masafumi Nakatani
- G05 - CONTROLLING REGULATING
Information Patent Grant
Temperature-based bandgap reference circuit
- Patent number 11,797,042
- Issue date Oct 24, 2023
- Skyworks Solutions, Inc.
- Bang Li Liang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power management circuit
- Patent number 11,797,041
- Issue date Oct 24, 2023
- NXP USA, INC.
- Trevor Mark Newlin
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bandgap reference circuit including resistivity temperature coeffic...
- Patent number 11,789,482
- Issue date Oct 17, 2023
- Samsung Electronics Co., Ltd.
- Jusung Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reference signal generator having high order temperature compensation
- Patent number 11,782,469
- Issue date Oct 10, 2023
- Richtek Technology Corporation
- Chia-Tseng Chiang
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
VOLTAGE REFERENCE CIRCUIT
- Publication number 20250053184
- Publication date Feb 13, 2025
- Wise-Integration
- Dominique Bergogne
- G05 - CONTROLLING REGULATING
Information Patent Application
REFERENCE VOLTAGE CIRCUIT AND ELECTRONIC CIRCUIT
- Publication number 20250044822
- Publication date Feb 6, 2025
- Fuji Electric Co., Ltd.
- Motomitsu IWAMOTO
- G01 - MEASURING TESTING
Information Patent Application
LDO/Band Gap Reference Circuit
- Publication number 20250044819
- Publication date Feb 6, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Szu-Chun Tsao
- G05 - CONTROLLING REGULATING
Information Patent Application
PROPORTIONAL TO ABSOLUTE TEMPERATURE VOLTAGE DETERMINATION WITHOUT...
- Publication number 20250013257
- Publication date Jan 9, 2025
- STMicroelectronics International N.V.
- Atul DWIVEDI
- G01 - MEASURING TESTING
Information Patent Application
TEMPERATURE SENSOR CIRCUITS
- Publication number 20240410764
- Publication date Dec 12, 2024
- NXP B.V.
- Peter van der Cammen
- G01 - MEASURING TESTING
Information Patent Application
REFERENCE VOLTAGE GENERATOR CIRCUIT AND SEMICONDUCTOR INTEGRATED CI...
- Publication number 20240361796
- Publication date Oct 31, 2024
- SOCIONEXT INC.
- Yuta IIDA
- G05 - CONTROLLING REGULATING
Information Patent Application
LOW POWER HYBRID REVERSE BANDGAP REFERENCE AND DIGITAL TEMPERATURE...
- Publication number 20240353882
- Publication date Oct 24, 2024
- Intel Corporation
- You Li
- G05 - CONTROLLING REGULATING
Information Patent Application
BANDGAP REFERENCE CIRCUIT AND METHOD OF TESTING AND CALIBRATING THE...
- Publication number 20240345614
- Publication date Oct 17, 2024
- TRITIUM ELECTRONICS PTE. LTD.
- Zhi-Xin CHEN
- G05 - CONTROLLING REGULATING
Information Patent Application
BANDGAP REFERENCE CIRCUIT
- Publication number 20240288890
- Publication date Aug 29, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Sowmya Sankaranarayanan
- G05 - CONTROLLING REGULATING
Information Patent Application
CURVATURE COMPENSATION CIRCUITS FOR BANDGAP VOLTAGE REFERENCE CIRCUITS
- Publication number 20240241535
- Publication date Jul 18, 2024
- GLOBALFOUNDRIES U.S. Inc.
- Uwe Eckhardt
- G05 - CONTROLLING REGULATING
Information Patent Application
BANDGAP REFERENCE WITH INPUT AMPLIFIER FOR NOISE REDUCTION
- Publication number 20240168510
- Publication date May 23, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Sandeep Shylaja KRISHNAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Piecewise Compensation for Voltage Reference Temperature Drift
- Publication number 20240162912
- Publication date May 16, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Tallam VISHWANATH
- G05 - CONTROLLING REGULATING
Information Patent Application
BANDGAP REFERENCE GENERATION FOR MULTIPLE POWER SUPPLY DOMAINS
- Publication number 20230409068
- Publication date Dec 21, 2023
- Skyworks Solutions, Inc.
- Bang Li Liang
- G05 - CONTROLLING REGULATING
Information Patent Application
LOW-DROPOUT REGULATOR CIRCUIT AND CONTROL METHOD THEREOF
- Publication number 20230384813
- Publication date Nov 30, 2023
- REALTEK SEMICONDUCTOR CORPORATION
- Sheng-Wei LIN
- 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
BANDGAP REFERENCE CIRCUIT AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20230367350
- Publication date Nov 16, 2023
- Samsung Electronics Co., Ltd.
- Hajun LEE
- G05 - CONTROLLING REGULATING
Information Patent Application
SIGNAL GENERATING DEVICE, BANDGAP REFERENCE DEVICE AND METHOD OF GE...
- Publication number 20230367353
- Publication date Nov 16, 2023
- Taiwan Semiconductor Manufacturing company Ltd.
- CHIA LIANG TAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
REGULATOR CIRCUIT
- Publication number 20230367345
- Publication date Nov 16, 2023
- LAPIS Technology Co., Ltd.
- Takayoshi FUJINO
- G05 - CONTROLLING REGULATING
Information Patent Application
Startup Circuit for High Voltage Low Power Voltage Regulator
- Publication number 20230315139
- Publication date Oct 5, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Tawen Mei
- 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-VOLTAGE COLLECTOR-FREE BANDGAP VOLTAGE GENERATOR DEVICE
- Publication number 20230244261
- Publication date Aug 3, 2023
- Renesas Electronics America Inc.
- Anurag KAPLISH
- G05 - CONTROLLING REGULATING
Information Patent Application
BANDGAP REFERENCE CIRCUIT
- Publication number 20230229186
- Publication date Jul 20, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- JAW-JUINN HORNG
- G05 - CONTROLLING REGULATING
Information Patent Application
Bandgap Reference Circuit
- Publication number 20230152837
- Publication date May 18, 2023
- NXP USA, Inc.
- Thierry Michel Alain Sicard
- G05 - CONTROLLING REGULATING
Information Patent Application
PREDICTING A BANDGAP REFERENCE OUTPUT VOLTAGE BASED ON A MODEL TO T...
- Publication number 20230139554
- Publication date May 4, 2023
- NXP B.V.
- Matthias Rose
- G05 - CONTROLLING REGULATING
Information Patent Application
DEVICE FOR PROVIDING A BANDGAP VOLTAGE REFERENCE
- Publication number 20230096429
- Publication date Mar 30, 2023
- ROBERT BOSCH GmbH
- Rudolf Ritter
- G05 - CONTROLLING REGULATING
Information Patent Application
TEMPERATURE DEPENDENT ACCELERATION CURRENT SOURCE CIRCUITRY
- Publication number 20230055100
- Publication date Feb 23, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Carsten Ingo Stoerk
- G01 - MEASURING TESTING
Information Patent Application
SIGNAL GENERATING DEVICE, BANDGAP REFERENCE DEVICE AND METHOD OF GE...
- Publication number 20220382314
- Publication date Dec 1, 2022
- Taiwan Semiconductor Manufacturing company Ltd.
- CHIA LIANG TAI
- G05 - CONTROLLING REGULATING
Information Patent Application
LOW DROPOUT REGULATOR
- Publication number 20220365549
- Publication date Nov 17, 2022
- NXP USA, Inc.
- Siamak Delshadpour
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TEMPERATURE-BASED BANDGAP REFERENCE CIRCUIT
- Publication number 20220334606
- Publication date Oct 20, 2022
- Skyworks Solutions, Inc.
- Bang Li LIANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BANDGAP CIRCUIT
- Publication number 20220317719
- Publication date Oct 6, 2022
- STMicroelectronics (Grenoble 2) SAS
- Vratislav MICHAL
- G05 - CONTROLLING REGULATING

Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device for providing a bandgap voltage reference

Bandgap reference with input amplifier for noise reduction

Signal generating device, bandgap reference device and method of ge...

LDO/band gap reference circuit

Sampled band-gap reference voltage generators

Low power hybrid reverse bandgap reference and digital temperature...

Bandgap voltage reference circuit topology including a feedback cir...

Startup circuit for high voltage low power voltage regulator

Bandgap circuitry

Low dropout linear regulator with high power supply rejection ratio

Low output impedance voltage reference circuit

Predicting a bandgap reference output voltage based on a model to t...

Constant current generation circuit for optocoupler isolation ampli...

Piecewise compensation for voltage reference temperature drift

Systems and method for providing voltage compensation for single-ph...

Low-voltage collector-free bandgap voltage generator device

Bandgap reference with input amplifier for noise reduction

Reference voltage circuit including transistor

Mixed-signal control circuit for eliminating degenerate metastable...

Bandgap reference circuit and electronic device including the same

Temperature dependent acceleration current source circuitry

Simplified curvature compensated bandgap using only ratioed components

Power on reset circuit and integrated circuit including the same

Semiconductor integrated circuit with configurable setting based on...

Bandgap reference circuit and chip

Temperature compensation circuit and semiconductor integrated circu...

Temperature-based bandgap reference circuit

Power management circuit

Bandgap reference circuit including resistivity temperature coeffic...

Reference signal generator having high order temperature compensation

Patents Applicationslast 30 patents

VOLTAGE REFERENCE CIRCUIT

REFERENCE VOLTAGE CIRCUIT AND ELECTRONIC CIRCUIT

LDO/Band Gap Reference Circuit

PROPORTIONAL TO ABSOLUTE TEMPERATURE VOLTAGE DETERMINATION WITHOUT...

TEMPERATURE SENSOR CIRCUITS

REFERENCE VOLTAGE GENERATOR CIRCUIT AND SEMICONDUCTOR INTEGRATED CI...

LOW POWER HYBRID REVERSE BANDGAP REFERENCE AND DIGITAL TEMPERATURE...

BANDGAP REFERENCE CIRCUIT AND METHOD OF TESTING AND CALIBRATING THE...

BANDGAP REFERENCE CIRCUIT

CURVATURE COMPENSATION CIRCUITS FOR BANDGAP VOLTAGE REFERENCE CIRCUITS

BANDGAP REFERENCE WITH INPUT AMPLIFIER FOR NOISE REDUCTION

Piecewise Compensation for Voltage Reference Temperature Drift

BANDGAP REFERENCE GENERATION FOR MULTIPLE POWER SUPPLY DOMAINS

LOW-DROPOUT REGULATOR CIRCUIT AND CONTROL METHOD THEREOF

REFERENCE VOLTAGE CIRCUIT

BANDGAP REFERENCE CIRCUIT AND ELECTRONIC DEVICE INCLUDING THE SAME

SIGNAL GENERATING DEVICE, BANDGAP REFERENCE DEVICE AND METHOD OF GE...

REGULATOR CIRCUIT

Startup Circuit for High Voltage Low Power Voltage Regulator

LDO/Band Gap Reference Circuit

LOW-VOLTAGE COLLECTOR-FREE BANDGAP VOLTAGE GENERATOR DEVICE

BANDGAP REFERENCE CIRCUIT

Bandgap Reference Circuit

PREDICTING A BANDGAP REFERENCE OUTPUT VOLTAGE BASED ON A MODEL TO T...

DEVICE FOR PROVIDING A BANDGAP VOLTAGE REFERENCE

TEMPERATURE DEPENDENT ACCELERATION CURRENT SOURCE CIRCUITRY

SIGNAL GENERATING DEVICE, BANDGAP REFERENCE DEVICE AND METHOD OF GE...

LOW DROPOUT REGULATOR

TEMPERATURE-BASED BANDGAP REFERENCE CIRCUIT

BANDGAP CIRCUIT