AMPLIFIERS

Industry

CPC
H03F

Parent Industries

Current Industry

Sub Industries

H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements H03F11/00Dielectric amplifiers H03F13/00Amplifiers using amplifying element consisting of two mechanically- or acoustically-coupled transducers H03F15/00Amplifiers using galvano-magnetic effects not involving mechanical movement H03F17/00Amplifiers using electroluminescent element or photocell H03F19/00Amplifiers using superconductivity effects H03F21/00Amplifiers not covered by groups H03F3/00 - H03F19/00 H03F2200/00Indexing scheme relating to amplifiers H03F2201/00Indexing scheme relating to details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements covered by H03F1/00 H03F2203/00Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00 H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements H03F5/00Amplifiers with both discharge tubes and semiconductor devices as amplifying elements H03F7/00Parametric amplifiers H03F9/00Magnetic amplifiers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Circuit and method for biasing a transistor and corresponding device
- Patent number 12,368,413
- Issue date Jul 22, 2025
- Infineon Technologies AG
- Herwig Wappis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital predistortion calibration
- Patent number 12,368,414
- Issue date Jul 22, 2025
- Texas Instruments Incorporated
- Raghu Ganesan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier using multi-path common-mode feedback loop
- Patent number 12,368,418
- Issue date Jul 22, 2025
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Logarithmic amplifiers in silicon microphones
- Patent number 12,368,421
- Issue date Jul 22, 2025
- Infineon Technologies AG
- Jose Luis Ceballos
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for dynamic biasing of microwave amplifier
- Patent number 12,368,239
- Issue date Jul 22, 2025
- Epirus, Inc.
- Harry Bourne Marr
- G01 - MEASURING TESTING
Information Patent Grant
Multistage doherty power amplifier and transmitter
- Patent number 12,368,458
- Issue date Jul 22, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Zhancang Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Residual neural network models for digital pre-distortion of radio...
- Patent number 12,368,459
- Issue date Jul 22, 2025
- Samsung Electronics Co., Ltd.
- Ziming He
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for error amplification and processing
- Patent number 12,368,419
- Issue date Jul 22, 2025
- On-Bright Electronics (Shanghai) Co., Ltd.
- Yaozhang Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio system equalization based on type of audio being broadcast
- Patent number 12,368,422
- Issue date Jul 22, 2025
- Crestron Electronics, Inc.
- Ekin Binal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Distributed antenna system
- Patent number 12,369,094
- Issue date Jul 22, 2025
- DALI WIRELESS, INC.
- Shawn Patrick Stapleton
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Receiving module, packaging structure, printed circuit board, and e...
- Patent number 12,368,412
- Issue date Jul 22, 2025
- HONOR DEVICE CO., LTD.
- Tong Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual-band digital pre-distortion system and method
- Patent number 12,368,415
- Issue date Jul 22, 2025
- Nokia Solutions and Networks Oy
- Tian He
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio amplifier with switchable active components
- Patent number 12,368,416
- Issue date Jul 22, 2025
- Christian Jennings
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Constant-gain bias circuit
- Patent number 12,368,420
- Issue date Jul 22, 2025
- Synopsys, Inc.
- David Yokoyama-Martin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
MIS capacitor and method of making a MIS capacitor
- Patent number 12,369,335
- Issue date Jul 22, 2025
- NXP B.V.
- Chao Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Compound semiconductor device, amplifier, and method for manufactur...
- Patent number 12,369,345
- Issue date Jul 22, 2025
- Fujitsu Limited
- Shirou Ozaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Programmable optimized band switching LNA
- Patent number 12,368,417
- Issue date Jul 22, 2025
- pSemi Corporation
- Emre Ayranci
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage controlled attenuator
- Patent number 12,362,715
- Issue date Jul 15, 2025
- MACOM Technology Solutions Holdings, Inc.
- Duy Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Driver stage short circuit detection
- Patent number 12,360,175
- Issue date Jul 15, 2025
- Cirrus Logic Inc.
- Ramin Zanbaghi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power conversion by a phase-controlled cascade of an inductor-based...
- Patent number 12,362,645
- Issue date Jul 15, 2025
- Cirrus Logic, Inc.
- John L. Melanson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Doherty amplifier with adjustable alpha factor
- Patent number 12,362,708
- Issue date Jul 15, 2025
- pSemi Corporation
- Michael P. Gaynor
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sequential continuous wideband amplifiers
- Patent number 12,362,709
- Issue date Jul 15, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Richard Hellberg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Envelope detector and method thereof
- Patent number 12,362,710
- Issue date Jul 15, 2025
- Realtek Semiconductor Corp.
- Chia-Liang (Leon) Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Maximum power detection and automatic gain control for capacitive c...
- Patent number 12,362,713
- Issue date Jul 15, 2025
- Texas Instruments Incorporated
- Junmin Jiang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transformer-based Marchand Balun amplifier for wireless communication
- Patent number 12,362,721
- Issue date Jul 15, 2025
- SWIFTLINK TECHNOLOGIES INC.
- Min-Yu Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-profile medium wave transmitting system
- Patent number 12,362,479
- Issue date Jul 15, 2025
- WorldWide Antenna Systems LLC
- Grady Moates
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Class AB monticelli output stage design with bias temperature insta...
- Patent number 12,362,712
- Issue date Jul 15, 2025
- Texas Instruments Incorporated
- Vivek Varier
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current sensing circuitry
- Patent number 12,360,140
- Issue date Jul 15, 2025
- Cirrus Logic Inc.
- Dipankar Nag
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Parametric traveling wave amplifier for qubits
- Patent number 12,362,716
- Issue date Jul 15, 2025
- Google LLC
- Theodore Charles White
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Second-order equalizer for high-speed data lines
- Patent number 12,362,717
- Issue date Jul 15, 2025
- QUALCOMM Incorporated
- Dongyang Tang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
TRACKER CIRCUIT AND TRACKING METHOD
- Publication number 20250239973
- Publication date Jul 24, 2025
- Murata Manufacturing Co., Ltd.
- John HOVERSTEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOADLINE MODULATION POWER MANAGEMENT CIRCUIT
- Publication number 20250239977
- Publication date Jul 24, 2025
- Qorvo US, Inc.
- Nadim Khlat
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRICAL ASSEMBLY AND RELATED METHODS
- Publication number 20250239999
- Publication date Jul 24, 2025
- Aptiv Technologies AG
- Nikola Stojakovic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSMITTER IMPLEMENTED WITH AN INVERTER BUFFER
- Publication number 20250240038
- Publication date Jul 24, 2025
- QUALCOMM Incorporated
- Ayse YESILYURT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTER ARCHITECTURE SUPPRESSING HARMONIC SIGNALS BETWEEN TRANS...
- Publication number 20250240041
- Publication date Jul 24, 2025
- QUALCOMM Incorporated
- Doohwan JUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS MICROPHONE DIPOLE RF ANTENNA
- Publication number 20250239777
- Publication date Jul 24, 2025
- Sound Devices LLC
- Matthew G. Anderson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRACKER CIRCUIT AND TRACKING METHOD
- Publication number 20250239974
- Publication date Jul 24, 2025
- Murata Manufacturing Co., Ltd.
- John HOVERSTEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MUSICAL INSTRUMENT AMPLIFICATION SYSTEM SETTINGS ADJUSTMENT
- Publication number 20250239976
- Publication date Jul 24, 2025
- Mus, LLC.
- Bruce C. Larson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHOD AND CIRCUIT FOR MEASURING A CURRENT
- Publication number 20250239979
- Publication date Jul 24, 2025
- STMicroelectronics International N.V.
- Nicolas Aupetit
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-MODE NONLINEAR JUNCTION DETECTOR
- Publication number 20250239975
- Publication date Jul 24, 2025
- U.S. Army DEVCOM, Army Research Laboratory
- Gregory J. Mazzaro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
IMPEDANCE TUNING UTILITY OF VECTOR SPACE DEFINED BY TRANSMISSION LI...
- Publication number 20250239981
- Publication date Jul 24, 2025
- Applied Materials, Inc.
- David Coumou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TIME-INTERLEAVED TRANSCEIVER ARCHITECTURE
- Publication number 20250240069
- Publication date Jul 24, 2025
- Arizona Board of Regents on behalf of Arizona State University
- Saeed ZEINOLABEDINZADEH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CURRENT SENSE AMPLIFIER
- Publication number 20250237679
- Publication date Jul 24, 2025
- WILL SEMICONDUCTOR (SHANGHAI) CO. LTD.
- Hiroyuki KIMURA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOAD CURRENT SENSING IN A SWITCHED DRIVER STAGE
- Publication number 20250237680
- Publication date Jul 24, 2025
- Nuvoton Technology Corporation
- PETER HOLZMANN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONCURRENT MATCHING RECEIVER WITH IMPROVED NOISE FIGURE
- Publication number 20250240039
- Publication date Jul 24, 2025
- QUALCOMM Incorporated
- Shinwoong PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRANSMITTING FRONT-END MODULE INTEGRATED WITH MULTIFUNCTIONAL POWER...
- Publication number 20250240040
- Publication date Jul 24, 2025
- VANCHIP (TIANJIN) TECHNOLOGY CO., LTD
- Xianwei LU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AMPLIFICATION CIRCUIT AND COMMUNICATION DEVICE
- Publication number 20250233558
- Publication date Jul 17, 2025
- MURATA MANUFACTURING CO., LTD.
- Kenji TAHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT, TRACKER MODULE, AMPLIFYING MODULE, AND COMMUNICA...
- Publication number 20250233559
- Publication date Jul 17, 2025
- Murata Manufacturing Co., Ltd.
- Yusaku MUROYA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
JOSEPHSON TRAVELING WAVE PARAMETRIC AMPLIFIER AND METHOD
- Publication number 20250233568
- Publication date Jul 17, 2025
- IQM Finland Oy
- Aleksei Sharafiev
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOAD MODULATED POWER AMPLIFIER SYSTEM WITH PHASE COMPENSATION
- Publication number 20250233560
- Publication date Jul 17, 2025
- Skyworks Solutions, Inc.
- Serge Francois DROGI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD FOR CROSS-COUPLED RC NETWORKS FOR USE IN DIFFEREN...
- Publication number 20250233564
- Publication date Jul 17, 2025
- MACOM Technology Solutions Holdings, Inc.
- Wayne KENNAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DECISION FEEDBACK EQUALIZER (DFE) SUMMER
- Publication number 20250233567
- Publication date Jul 17, 2025
- QUALCOMM Incorporated
- Miao LI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-MODE MULTIBAND POWER AMPLIFIER DEVICE, SWITCHING METHOD, RADI...
- Publication number 20250233612
- Publication date Jul 17, 2025
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Feng Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-REFERENCE-VOLTAGE SAMPLED-BANDGAP SYSTEM
- Publication number 20250232826
- Publication date Jul 17, 2025
- QUALCOMM Incorporated
- Christian CAMPORESE
- G11 - INFORMATION STORAGE
Information Patent Application
HYBRID PREDISTORTION IN A WIRELESS TRANSMISSION CIRCUIT
- Publication number 20250233561
- Publication date Jul 17, 2025
- Qorvo US, Inc.
- George Maxim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CLASS-D AUDIO AMPLIFIER
- Publication number 20250233562
- Publication date Jul 17, 2025
- Elite Semiconductor Microelectronics Technology Inc.
- Hsin-Yuan CHIU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMMON-GATE AMPLIFYING ARRANGEMENT
- Publication number 20250233563
- Publication date Jul 17, 2025
- INFINEON TECHNOLOGIES AG
- Peter Unterkircher
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SIGNAL MODULATION BASED ON DUTY-CYCLE CONTROL FOR RADIO FREQUENCY (...
- Publication number 20250234305
- Publication date Jul 17, 2025
- SYNAPTICS INCORPORATED
- Steve Anderson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CHIP WITH CASCODE CIRCUITS
- Publication number 20250233565
- Publication date Jul 17, 2025
- INFINEON TECHNOLOGIES AG
- Hans Christoph Lehmann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELEMENT ARRAY CIRCUIT AND SENSOR
- Publication number 20250233584
- Publication date Jul 17, 2025
- TDK Corporation
- Yusuke KIMOTO
- H03 - BASIC ELECTRONIC CIRCUITRY

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Circuit and method for biasing a transistor and corresponding device

Digital predistortion calibration

Power amplifier using multi-path common-mode feedback loop

Logarithmic amplifiers in silicon microphones

Systems and methods for dynamic biasing of microwave amplifier

Multistage doherty power amplifier and transmitter

Residual neural network models for digital pre-distortion of radio...

Systems and methods for error amplification and processing

Audio system equalization based on type of audio being broadcast

Distributed antenna system

Receiving module, packaging structure, printed circuit board, and e...

Dual-band digital pre-distortion system and method

Audio amplifier with switchable active components

Constant-gain bias circuit

MIS capacitor and method of making a MIS capacitor

Compound semiconductor device, amplifier, and method for manufactur...

Programmable optimized band switching LNA

Voltage controlled attenuator

Driver stage short circuit detection

Power conversion by a phase-controlled cascade of an inductor-based...

Doherty amplifier with adjustable alpha factor

Sequential continuous wideband amplifiers

Envelope detector and method thereof

Maximum power detection and automatic gain control for capacitive c...

Transformer-based Marchand Balun amplifier for wireless communication

Low-profile medium wave transmitting system

Class AB monticelli output stage design with bias temperature insta...

Current sensing circuitry

Parametric traveling wave amplifier for qubits

Second-order equalizer for high-speed data lines

Patents Applicationslast 30 patents

TRACKER CIRCUIT AND TRACKING METHOD

LOADLINE MODULATION POWER MANAGEMENT CIRCUIT

ELECTRICAL ASSEMBLY AND RELATED METHODS

TRANSMITTER IMPLEMENTED WITH AN INVERTER BUFFER

TRANSMITTER ARCHITECTURE SUPPRESSING HARMONIC SIGNALS BETWEEN TRANS...

WIRELESS MICROPHONE DIPOLE RF ANTENNA

TRACKER CIRCUIT AND TRACKING METHOD

MUSICAL INSTRUMENT AMPLIFICATION SYSTEM SETTINGS ADJUSTMENT

METHOD AND CIRCUIT FOR MEASURING A CURRENT

MULTI-MODE NONLINEAR JUNCTION DETECTOR

IMPEDANCE TUNING UTILITY OF VECTOR SPACE DEFINED BY TRANSMISSION LI...

TIME-INTERLEAVED TRANSCEIVER ARCHITECTURE

CURRENT SENSE AMPLIFIER

LOAD CURRENT SENSING IN A SWITCHED DRIVER STAGE

CONCURRENT MATCHING RECEIVER WITH IMPROVED NOISE FIGURE

TRANSMITTING FRONT-END MODULE INTEGRATED WITH MULTIFUNCTIONAL POWER...

AMPLIFICATION CIRCUIT AND COMMUNICATION DEVICE

AMPLIFIER CIRCUIT, TRACKER MODULE, AMPLIFYING MODULE, AND COMMUNICA...

JOSEPHSON TRAVELING WAVE PARAMETRIC AMPLIFIER AND METHOD

LOAD MODULATED POWER AMPLIFIER SYSTEM WITH PHASE COMPENSATION

SYSTEM AND METHOD FOR CROSS-COUPLED RC NETWORKS FOR USE IN DIFFEREN...

DECISION FEEDBACK EQUALIZER (DFE) SUMMER

MULTI-MODE MULTIBAND POWER AMPLIFIER DEVICE, SWITCHING METHOD, RADI...

MULTI-REFERENCE-VOLTAGE SAMPLED-BANDGAP SYSTEM

HYBRID PREDISTORTION IN A WIRELESS TRANSMISSION CIRCUIT

CLASS-D AUDIO AMPLIFIER

COMMON-GATE AMPLIFYING ARRANGEMENT

SIGNAL MODULATION BASED ON DUTY-CYCLE CONTROL FOR RADIO FREQUENCY (...

CHIP WITH CASCODE CIRCUITS

ELEMENT ARRAY CIRCUIT AND SENSOR