using bipolar transistors as the active amplifying circuit

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H03F3/4508

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HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements

Current Industry

H03F3/4508using bipolar transistors as the active amplifying circuit

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Low-headroom dynamic base current cancellation techniques
- Patent number 12,323,109
- Issue date Jun 3, 2025
- Analog Devices, Inc.
- Andrew Joseph Thomas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier
- Patent number 12,301,186
- Issue date May 13, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chin-Hao Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Biased amplifier
- Patent number 12,218,641
- Issue date Feb 4, 2025
- Texas Instruments Incorporated
- Sudheer Prasad
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
DC coupled amplifier having pre-driver and bias control
- Patent number 12,113,483
- Issue date Oct 8, 2024
- MACOM Technologies Solutions Holdings, Inc.
- Wayne Kennan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Devices and methods related to compensated power detector
- Patent number 12,072,358
- Issue date Aug 27, 2024
- Skyworks Solutions, Inc.
- Adrian John Bergsma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-isolated single-inductor circuit for outputting positive and ne...
- Patent number 12,068,727
- Issue date Aug 20, 2024
- GUANGDONG GIWEE TECHNOLOGY CO. LTD.
- Shanghua Feng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog signal time gain amplifier
- Patent number 12,052,025
- Issue date Jul 30, 2024
- SiliconIntervention Inc.
- A. Martin Mallinson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Analog signal analog-to-digital converter
- Patent number 12,047,085
- Issue date Jul 23, 2024
- SiliconIntervention Inc.
- A. Martin Mallinson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Monolithic differential pair thermocouple amplifier
- Patent number 11,942,903
- Issue date Mar 26, 2024
- James A. Holmes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Differential driver
- Patent number 11,855,588
- Issue date Dec 26, 2023
- STMicroelectronics S.r.l.
- Edoardo Marino
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential diode-based variable impedance modules
- Patent number 11,811,374
- Issue date Nov 7, 2023
- MARVELL ASIA PTE. LTD.
- James Hoffman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Public voltage compensation method and display panel
- Patent number 11,777,453
- Issue date Oct 3, 2023
- HKC CORPORATION LIMITED
- Zhenghui Yuan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical differential low-noise receivers and related methods
- Patent number 11,695,378
- Issue date Jul 4, 2023
- Lightmatter, Inc.
- Nicholas C. Harris
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage gain amplifier architecture for automotive radar
- Patent number 11,658,624
- Issue date May 23, 2023
- STMICROELECTRONICS INTERNATIONAL N.V.
- Riju Biswas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Biased amplifier
- Patent number 11,626,848
- Issue date Apr 11, 2023
- Texas Instruments Incorporated
- Sudheer Prasad
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Automatic gain control circuit
- Patent number 11,611,323
- Issue date Mar 21, 2023
- Texas Instruments Incorporated
- Qunying Li
- G01 - MEASURING TESTING
Information Patent Grant
Self-powered analog computing architecture with energy monitoring t...
- Patent number 11,599,782
- Issue date Mar 7, 2023
- Northeastern University
- Aatmesh Shrivastava
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Temperature detector
- Patent number 11,536,614
- Issue date Dec 27, 2022
- Richwave Technology Corp.
- Po-Wei Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Enhanced discrete-time feedforward equalizer
- Patent number 11,539,555
- Issue date Dec 27, 2022
- Texas Instruments Incorporated
- Abishek Manian
- G11 - INFORMATION STORAGE
Information Patent Grant
Operational amplifier
- Patent number 11,528,001
- Issue date Dec 13, 2022
- Rohm Co., Ltd.
- Hiroyuki Makimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
DC coupled amplifier having pre-driver and bias control
- Patent number 11,515,841
- Issue date Nov 29, 2022
- MACOM Technology Solutions Holdings, Inc.
- Wayne Kennan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Single-ended differential transimpedance amplifier
- Patent number 11,502,654
- Issue date Nov 15, 2022
- Harman International Industries, Incorporated
- Dimitri Danyuk
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Logarithmic amplifier circuit
- Patent number 11,502,655
- Issue date Nov 15, 2022
- Texas Instruments Incorporated
- Martijn Fridus Snoeij
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage gain amplifier for automotive radar
- Patent number 11,502,659
- Issue date Nov 15, 2022
- STMICROELECTRONICS INTERNATIONAL N.V.
- Riju Biswas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Matching network and power amplifier circuit
- Patent number 11,496,100
- Issue date Nov 8, 2022
- Murata Manufacturing Co., Ltd.
- Kiichiro Takenaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier distortion detection system
- Patent number 11,489,501
- Issue date Nov 1, 2022
- Skyworks Solutions, Inc.
- Gordon Glen Rabjohn
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated amplifier devices and methods of use thereof
- Patent number 11,489,504
- Issue date Nov 1, 2022
- Intrinsix Corp.
- Daniel J. Segarra
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pre-driver stage with adjustable biasing
- Patent number 11,469,727
- Issue date Oct 11, 2022
- Texas Instruments Incorporated
- Martijn Fridus Snoeij
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transimpedance amplifier circuit
- Patent number 11,463,054
- Issue date Oct 4, 2022
- SICOYA GMBH
- Johann Christoph Scheytt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Compensated power detector
- Patent number 11,454,657
- Issue date Sep 27, 2022
- Skyworks Solutions, Inc.
- Adrian John Bergsma
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
AMPLIFIER WITH TEMPERATURE DEPENDENT GAIN AND TEMPERATURE COMPENSAT...
- Publication number 20250226799
- Publication date Jul 10, 2025
- STMicroelectronics International N.V.
- Danilo Karim KADDOURI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DEVICES AND METHODS RELATED TO COMPENSATED POWER DETECTOR
- Publication number 20250085316
- Publication date Mar 13, 2025
- Skyworks Solutions, Inc.
- Adrian John BERGSMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERMODULATION DISTORTION MITIGATION
- Publication number 20250088153
- Publication date Mar 13, 2025
- Apple Inc.
- Haowei Jiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RF PUSH-PULL POWER AMPLIFIER CHIP AND RF FRONT-END MODULE
- Publication number 20250070733
- Publication date Feb 27, 2025
- RADROCK (SHENZHEN) TECHNOLOGY CO., LTD.
- Yuan Cao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BIAS CIRCUIT
- Publication number 20240429880
- Publication date Dec 26, 2024
- MURATA MANUFACTURING CO., LTD.
- Yuri HONDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRONIC CIRCUIT AND DOHERTY AMPLIFIER CIRCUIT
- Publication number 20240429872
- Publication date Dec 26, 2024
- MURATA MANUFACTURING CO., LTD.
- Shohei IMAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSIMPEDANCE AMPLIFIERS
- Publication number 20240356504
- Publication date Oct 24, 2024
- SEMTECH CORPORATION
- Behzad FARZANEH
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ASYMMETRIC OPERATIONAL AMPLIFIER
- Publication number 20240348217
- Publication date Oct 17, 2024
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- David KROLAK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SLOPE-TEMPERATURE DRIFT CALIBRATION OF A SIGNAL STRENGTH DETECTOR
- Publication number 20240283409
- Publication date Aug 22, 2024
- Analog Devices, Inc.
- Petrus M. Stroet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOGARITHMIC CURRENT TO VOLTAGE CONVERTERS WITH EMITTER RESISTANCE C...
- Publication number 20240250647
- Publication date Jul 25, 2024
- Analog Devices, Inc.
- Petrus M. Stroet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ADAPTIVE TEMPERATURE PEAKING CONTROL FOR WIDEBAND AMPLIFIERS
- Publication number 20240235501
- Publication date Jul 11, 2024
- MACOM Technology Solutions Holdings, Inc.
- Duy P. Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VARIABLE GAIN OPTICAL MODULATOR WITH OPEN COLLECTOR DRIVER AMPLIFIE...
- Publication number 20240213941
- Publication date Jun 27, 2024
- MACOM Technology Solutions Holdings, Inc.
- Nguyen Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VARIABLE GAIN OPTICAL MODULATOR WITH OPEN COLLECTOR DRIVER AMPLIFIE...
- Publication number 20240213942
- Publication date Jun 27, 2024
- MACOM Technology Solutions Holdings, Inc.
- Nguyen Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VARIABLE TRANSIMPEDANCE AMPLIFIER FOR LOW POWER, HIGH DYNAMIC RANGE...
- Publication number 20240195360
- Publication date Jun 13, 2024
- SEMTECH CORPORATION
- Gurpreet Singh BHULLAR
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECEIVER CIRCUIT AND OPTICAL RECEIVER CIRCUIT
- Publication number 20240195370
- Publication date Jun 13, 2024
- Sumitomo Electric Industries, Ltd.
- Seiji KUMAGAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Open-Collector Variable Gain Amplifier and Method Therefor
- Publication number 20240162873
- Publication date May 16, 2024
- MACOM Technology Solutions Holdings, Inc.
- Nguyen Nguyen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADAPTIVE TEMPERATURE PEAKING CONTROL FOR WIDEBAND AMPLIFIERS
- Publication number 20240136987
- Publication date Apr 25, 2024
- MACOM Technology Solutions Holdings, Inc.
- Duy P. Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PRECISION OPERATIONAL AMPLIFIER WITH A FLOATING INPUT STAGE
- Publication number 20240097631
- Publication date Mar 21, 2024
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Catalin Ionut PETROIANU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SATURATION DETECTION BANDWIDTH ENHANCEMENT USING VIRTUAL GROUNDS
- Publication number 20240056041
- Publication date Feb 15, 2024
- Skyworks Solutions, Inc.
- Philip John Lehtola
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL BUFFER CIRCUIT
- Publication number 20230402980
- Publication date Dec 14, 2023
- STMicroelectronics S.r.l
- Gaetano Cosentino
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VARIABLE GAIN AMPLIFIER
- Publication number 20230396222
- Publication date Dec 7, 2023
- FUJIKURA LTD.
- Chihiro Kamidaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BIASED AMPLIFIER
- Publication number 20230275550
- Publication date Aug 31, 2023
- TEXAS INSTRUMENTS INCORPORATED
- SUDHEER PRASAD
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT
- Publication number 20230268895
- Publication date Aug 24, 2023
- Sumitomo Electric Industries, Ltd.
- Taichi MISAWA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL DRIVER
- Publication number 20230238921
- Publication date Jul 27, 2023
- STMicroelectronics S.r.l.
- Edoardo Marino
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW-HEADROOM DYNAMIC BASE CURRENT CANCELLATION TECHNIQUES
- Publication number 20230238922
- Publication date Jul 27, 2023
- Analog Devices, Inc.
- Andrew Joseph Thomas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPTICAL AMPLIFICATION APPARATUS FOR A SUBMARINE OPTICAL AMPLIFIER A...
- Publication number 20230216265
- Publication date Jul 6, 2023
- SUBPHOTON S.R.L.
- Daniele ANDRONI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICES AND METHODS RELATED TO COMPENSATED POWER DETECTOR
- Publication number 20230110327
- Publication date Apr 13, 2023
- Skyworks Solutions, Inc.
- Adrian John BERGSMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIFFERENTIAL AMPLIFIER COMMON MODE VOLTAGE
- Publication number 20230051462
- Publication date Feb 16, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Joseph Alan SANKMAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO-FREQUENCY DIFFERENTIAL AMPLIFYING CIRCUIT AND RADIO-FREQUENCY...
- Publication number 20230033265
- Publication date Feb 2, 2023
- RADROCK (SHENZHEN) TECHNOLOGY CO., LTD.
- Yuan Cao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER WITH MULTIPLE, DIFFERENTIAL INPUT PAIRS
- Publication number 20220399862
- Publication date Dec 15, 2022
- TEXAS INSTRUMENTS INCORPORATED
- Saurabh RAI
- H03 - BASIC ELECTRONIC CIRCUITRY

using bipolar transistors as the active amplifying circuit

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Low-headroom dynamic base current cancellation techniques

Differential amplifier

Biased amplifier

DC coupled amplifier having pre-driver and bias control

Devices and methods related to compensated power detector

Non-isolated single-inductor circuit for outputting positive and ne...

Analog signal time gain amplifier

Analog signal analog-to-digital converter

Monolithic differential pair thermocouple amplifier

Differential driver

Differential diode-based variable impedance modules

Public voltage compensation method and display panel

Optical differential low-noise receivers and related methods

Voltage gain amplifier architecture for automotive radar

Biased amplifier

Automatic gain control circuit

Self-powered analog computing architecture with energy monitoring t...

Temperature detector

Enhanced discrete-time feedforward equalizer

Operational amplifier

DC coupled amplifier having pre-driver and bias control

Single-ended differential transimpedance amplifier

Logarithmic amplifier circuit

Voltage gain amplifier for automotive radar

Matching network and power amplifier circuit

Amplifier distortion detection system

Integrated amplifier devices and methods of use thereof

Pre-driver stage with adjustable biasing

Transimpedance amplifier circuit

Compensated power detector

Patents Applicationslast 30 patents

AMPLIFIER WITH TEMPERATURE DEPENDENT GAIN AND TEMPERATURE COMPENSAT...

DEVICES AND METHODS RELATED TO COMPENSATED POWER DETECTOR

INTERMODULATION DISTORTION MITIGATION

RF PUSH-PULL POWER AMPLIFIER CHIP AND RF FRONT-END MODULE

BIAS CIRCUIT

ELECTRONIC CIRCUIT AND DOHERTY AMPLIFIER CIRCUIT

TRANSIMPEDANCE AMPLIFIERS

ASYMMETRIC OPERATIONAL AMPLIFIER

SLOPE-TEMPERATURE DRIFT CALIBRATION OF A SIGNAL STRENGTH DETECTOR

LOGARITHMIC CURRENT TO VOLTAGE CONVERTERS WITH EMITTER RESISTANCE C...

ADAPTIVE TEMPERATURE PEAKING CONTROL FOR WIDEBAND AMPLIFIERS

VARIABLE GAIN OPTICAL MODULATOR WITH OPEN COLLECTOR DRIVER AMPLIFIE...

VARIABLE GAIN OPTICAL MODULATOR WITH OPEN COLLECTOR DRIVER AMPLIFIE...

VARIABLE TRANSIMPEDANCE AMPLIFIER FOR LOW POWER, HIGH DYNAMIC RANGE...

RECEIVER CIRCUIT AND OPTICAL RECEIVER CIRCUIT

Open-Collector Variable Gain Amplifier and Method Therefor

ADAPTIVE TEMPERATURE PEAKING CONTROL FOR WIDEBAND AMPLIFIERS

PRECISION OPERATIONAL AMPLIFIER WITH A FLOATING INPUT STAGE

SATURATION DETECTION BANDWIDTH ENHANCEMENT USING VIRTUAL GROUNDS

DIFFERENTIAL BUFFER CIRCUIT

VARIABLE GAIN AMPLIFIER

BIASED AMPLIFIER

AMPLIFIER CIRCUIT

DIFFERENTIAL DRIVER

LOW-HEADROOM DYNAMIC BASE CURRENT CANCELLATION TECHNIQUES

OPTICAL AMPLIFICATION APPARATUS FOR A SUBMARINE OPTICAL AMPLIFIER A...

DEVICES AND METHODS RELATED TO COMPENSATED POWER DETECTOR

DIFFERENTIAL AMPLIFIER COMMON MODE VOLTAGE

RADIO-FREQUENCY DIFFERENTIAL AMPLIFYING CIRCUIT AND RADIO-FREQUENCY...

AMPLIFIER WITH MULTIPLE, DIFFERENTIAL INPUT PAIRS