Modifications of input or output impedances, not otherwise provided for

Industry

CPC
H03F1/56

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F1/00Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements

Current Industry

H03F1/56Modifications of input or output impedances, not otherwise provided for

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
System for operating multiple transceiver modules concurrently
- Patent number 12,273,181
- Issue date Apr 8, 2025
- Nike, Inc.
- Shannon Atkinson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio-frequency circuit and communication device
- Patent number 12,273,080
- Issue date Apr 8, 2025
- Murata Manufacturing Co., Ltd.
- Kenji Tahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual drive Doherty power amplifier and systems and methods relating...
- Patent number 12,273,073
- Issue date Apr 8, 2025
- Falcomm, Inc.
- Edgar Garay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Load detection circuit and amplifier circuit
- Patent number 12,273,077
- Issue date Apr 8, 2025
- Murata Manufacturing Co., Ltd.
- Ikumi Tokuda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated circuit comprising an adaptation and filtering network a...
- Patent number 12,273,089
- Issue date Apr 8, 2025
- STMICROELECTRONICS INTERNATIONAL N.V.
- Guillaume Blamon
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage ripple reduction in a power management circuit
- Patent number 12,273,081
- Issue date Apr 8, 2025
- Qorvo US, Inc.
- Michael R. Kay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Common-emitter amplifier with unilateral pre-embedding inductors
- Patent number 12,267,048
- Issue date Apr 1, 2025
- Beijing University of Posts & Telecommunications
- Jianguo Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier system
- Patent number 12,267,051
- Issue date Apr 1, 2025
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
24 to 30GHZ wide band CMOS power amplifier with turn-off mode high...
- Patent number 12,261,574
- Issue date Mar 25, 2025
- Samsung Electronics Co., Ltd.
- Che-Chun Kuo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Cascode amplifier bias circuits
- Patent number 12,255,588
- Issue date Mar 18, 2025
- pSemi Corporation
- Jonathan James Klaren
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency power amplifier, chip, and communication terminal
- Patent number 12,255,590
- Issue date Mar 18, 2025
- VANCHIP (TIANJIN) TECHNOLOGY CO., LTD
- Jinxin Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Constant-phase attenuator techniques in radio frequency front end (...
- Patent number 12,255,674
- Issue date Mar 18, 2025
- QUALCOMM Incorporated
- Xingyi Hua
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transimpedance amplifier
- Patent number 12,255,593
- Issue date Mar 18, 2025
- Semtech Corporation
- Christopher John Born
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Front-end circuitry with amplifier protection
- Patent number 12,249,965
- Issue date Mar 11, 2025
- QUALCOMM Incorporated
- Marco Cassia
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for enhancing power amplifier efficiency and linearity and p...
- Patent number 12,249,963
- Issue date Mar 11, 2025
- The Regents of the University of California
- Seyed Bagher Rabet
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Nonlinearity management in LNA bypass mode
- Patent number 12,244,272
- Issue date Mar 4, 2025
- pSemi Corporation
- Youngman Um
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semiconductor device
- Patent number 12,243,836
- Issue date Mar 4, 2025
- Murata Manufacturing Co., Ltd.
- Shunji Yoshimi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fan-out multi-stage amplifier with configurable paths
- Patent number 12,244,271
- Issue date Mar 4, 2025
- QUALCOMM Incorporated
- Kyle David Holland
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Device, method and computer program product for amplification of an...
- Patent number 12,244,274
- Issue date Mar 4, 2025
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- John Christopher Clifton
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier impedance adjustment circuit
- Patent number 12,237,815
- Issue date Feb 25, 2025
- Skyworks Solutions, Inc.
- William J. Domino
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Load-modulated balanced amplifiers
- Patent number 12,237,814
- Issue date Feb 25, 2025
- University of Central Florida Research Foundation, Inc.
- Kenle Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiple transistor LNA MMIC design
- Patent number 12,231,091
- Issue date Feb 18, 2025
- AmpliTech, Inc.
- Fawad Maqbool
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reactance cancelling radio frequency circuit array
- Patent number 12,230,895
- Issue date Feb 18, 2025
- Qorvo US, Inc.
- Kelly M. Lear
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Harmonic control-based class-J distributed power amplifier and opti...
- Patent number 12,231,101
- Issue date Feb 18, 2025
- Cong Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Control circuit
- Patent number 12,231,089
- Issue date Feb 18, 2025
- Murata Manufacturing Co., Ltd.
- Satoshi Tanaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PA output matching circuit, RF front-end module and wireless device
- Patent number 12,231,095
- Issue date Feb 18, 2025
- RADROCK (SHENZHEN) TECHNOLOGY CO., LTD.
- Zijie Hu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Advanced 3D inductor structures with confined magnetic field
- Patent number 12,224,096
- Issue date Feb 11, 2025
- Qorvo US, Inc.
- George Maxim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple transistor low noise amplifier optimized for cryogenic tem...
- Patent number 12,224,714
- Issue date Feb 11, 2025
- AmpliTech, Inc.
- Fawad Maqbool
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency amplifier and bias circuit
- Patent number 12,224,720
- Issue date Feb 11, 2025
- Richwave Technology Corp.
- Shun-Nan Tai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for supporting linearization on power combine...
- Patent number 12,224,722
- Issue date Feb 11, 2025
- Mixcomm, Inc.
- Kang Ning
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND APPARATUS TO REDUCE MISMATCHES BETWEEN DIFFERENTIAL PAI...
- Publication number 20250119106
- Publication date Apr 10, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Tanmay Halder
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER MODULE WITH INTERLEAVED WIREBONDS
- Publication number 20250119102
- Publication date Apr 10, 2025
- NXP USA, Inc.
- Vikas SHILIMKAR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HARMONIC PROCESSING CIRCUIT AND AMPLIFIER
- Publication number 20250119103
- Publication date Apr 10, 2025
- Sumitomo Electric Industries, Ltd.
- Noriyoshi SUDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIGENERATIONAL FRONT-END MODULE (FEM)
- Publication number 20250112601
- Publication date Apr 3, 2025
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO TRANSMITTER
- Publication number 20250112650
- Publication date Apr 3, 2025
- CYPRESS SEMICONDUCTOR CORPORATION
- David SEEBACHER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Compact Doherty Amplifier Having Improved Video Bandwidth
- Publication number 20250105799
- Publication date Mar 27, 2025
- Ampleon Netherlands B.V.
- Daniel Maassen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT FOR USING SPEAKER CABLE FOR RADIO FREQUENCY SIGNAL TRANSMIS...
- Publication number 20250106553
- Publication date Mar 27, 2025
- BEKEN CORPORATION
- Siqing XIA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Interstage Clamping Circuit
- Publication number 20250096742
- Publication date Mar 20, 2025
- QUALCOMM Incorporated
- Lei Ma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO FREQUENCY SWITCH CIRCUIT, WIRELESS TRANSCEIVER SYSTEM, AND EL...
- Publication number 20250096745
- Publication date Mar 20, 2025
- Huawei Technologies Co., Ltd
- Qilin Qiu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Interstage Darlington Circuit
- Publication number 20250096741
- Publication date Mar 20, 2025
- QUALCOMM Incorporated
- Lei Ma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Wireless Circuitry with Tunable Matching Network
- Publication number 20250096743
- Publication date Mar 20, 2025
- Apple Inc.
- Ahmed G Radwan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR SUPPRESSING AND MITIGATING HARMONIC DISTORT...
- Publication number 20250096744
- Publication date Mar 20, 2025
- Taiwan Semiconductor Manufacturing Co., LTD
- Feng-Wei Kuo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MILLIMETER-WAVE (MMW) LOW NOISE ACTIVE PHASE SHIFTER
- Publication number 20250096747
- Publication date Mar 20, 2025
- QUALCOMM Incorporated
- Laya MOHAMMADI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO FREQUENCY AMPLIFICATION CIRCUIT, RADIO FREQUENCY TRANSCEIVER,...
- Publication number 20250088152
- Publication date Mar 13, 2025
- Huawei Technologies Co., Ltd
- Fuyuan Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power Amplifier Self-Heating Compensation Circuit
- Publication number 20250088162
- Publication date Mar 13, 2025
- pSemi Corporation
- Tero Tapio Ranta
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER WITH TRANSISTOR VOLTAGE CONTROL
- Publication number 20250080060
- Publication date Mar 6, 2025
- STMicroelectronics International N.V.
- Sebastien SADLO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSISTOR WITH GATE LAYOUT, DEVICE IMPLEMENTING THE TRANSISTOR WIT...
- Publication number 20250080063
- Publication date Mar 6, 2025
- Jonathan CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH FREQUENCY MODULE AND COMMUNICATION APPARATUS
- Publication number 20250080058
- Publication date Mar 6, 2025
- MURATA MANUFACTURING CO., LTD.
- Teruaki OSHITA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO-FREQUENCY MODULE AND COMMUNICATION DEVICE
- Publication number 20250080068
- Publication date Mar 6, 2025
- Murata Manufacturing Co., Ltd.
- Morio TAKEUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
UNIT AMPLIFICATION CIRCUIT, AMPLIFIER AND RECEIVING CIRCUIT
- Publication number 20250080069
- Publication date Mar 6, 2025
- Samsung Electronics Co., Ltd.
- Heeyong YOO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ASYMMETRIC DOHERTY POWER AMPLIFIERS
- Publication number 20250080055
- Publication date Mar 6, 2025
- Skyworks Solutions, Inc.
- Mingming Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
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
HIGH EFFICIENCY ULTRA-WIDEBAND AMPLIFIER
- Publication number 20250070719
- Publication date Feb 27, 2025
- Fadhel M. Ghannouchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER CIRCUIT AND RADIO FREQUENCY SYSTEM
- Publication number 20250070731
- Publication date Feb 27, 2025
- Huawei Technologies Co., Ltd
- Yiping SUN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO-FREQUENCY AMPLIFIER HAVING REDUCED GAIN VARIATION
- Publication number 20250062735
- Publication date Feb 20, 2025
- Skyworks Solutions, Inc.
- Philip John Lehtola
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
AMPLIFIER DEVICES HAVING MULTIPLE BIAS NETWORKS
- Publication number 20250062723
- Publication date Feb 20, 2025
- NXP USA, Inc.
- Anthony Lamy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER SYSTEM WITH GAIN EXPANSION COMPENSATION
- Publication number 20250055420
- Publication date Feb 13, 2025
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRIANGLE WAVE GENERATOR CIRCUIT WITH NOISE REDUCTION
- Publication number 20250047249
- Publication date Feb 6, 2025
- CRESTRON ELECTRONICS, INC.
- Robert Buono
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor Device And Electronic Apparatus
- Publication number 20250039621
- Publication date Jan 30, 2025
- SEIKO EPSON CORPORATION
- Takao KATAYAMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-STACK POWER AMPLIFIER
- Publication number 20250038715
- Publication date Jan 30, 2025
- Samsung Electronics Co., Ltd.
- Jongwon YUN
- H03 - BASIC ELECTRONIC CIRCUITRY

Modifications of input or output impedances, not otherwise provided for

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System for operating multiple transceiver modules concurrently

Radio-frequency circuit and communication device

Dual drive Doherty power amplifier and systems and methods relating...

Load detection circuit and amplifier circuit

Integrated circuit comprising an adaptation and filtering network a...

Voltage ripple reduction in a power management circuit

Common-emitter amplifier with unilateral pre-embedding inductors

Power amplifier system

24 to 30GHZ wide band CMOS power amplifier with turn-off mode high...

Cascode amplifier bias circuits

Radio frequency power amplifier, chip, and communication terminal

Constant-phase attenuator techniques in radio frequency front end (...

Transimpedance amplifier

Front-end circuitry with amplifier protection

Method for enhancing power amplifier efficiency and linearity and p...

Nonlinearity management in LNA bypass mode

Semiconductor device

Fan-out multi-stage amplifier with configurable paths

Device, method and computer program product for amplification of an...

Power amplifier impedance adjustment circuit

Load-modulated balanced amplifiers

Multiple transistor LNA MMIC design

Reactance cancelling radio frequency circuit array

Harmonic control-based class-J distributed power amplifier and opti...

Control circuit

PA output matching circuit, RF front-end module and wireless device

Advanced 3D inductor structures with confined magnetic field

Multiple transistor low noise amplifier optimized for cryogenic tem...

Radio frequency amplifier and bias circuit

Methods and apparatus for supporting linearization on power combine...

Patents Applicationslast 30 patents

METHODS AND APPARATUS TO REDUCE MISMATCHES BETWEEN DIFFERENTIAL PAI...

POWER AMPLIFIER MODULE WITH INTERLEAVED WIREBONDS

HARMONIC PROCESSING CIRCUIT AND AMPLIFIER

MULTIGENERATIONAL FRONT-END MODULE (FEM)

RADIO TRANSMITTER

Compact Doherty Amplifier Having Improved Video Bandwidth

CIRCUIT FOR USING SPEAKER CABLE FOR RADIO FREQUENCY SIGNAL TRANSMIS...

Interstage Clamping Circuit

RADIO FREQUENCY SWITCH CIRCUIT, WIRELESS TRANSCEIVER SYSTEM, AND EL...

Interstage Darlington Circuit

Wireless Circuitry with Tunable Matching Network

SYSTEMS AND METHODS FOR SUPPRESSING AND MITIGATING HARMONIC DISTORT...

MILLIMETER-WAVE (MMW) LOW NOISE ACTIVE PHASE SHIFTER

RADIO FREQUENCY AMPLIFICATION CIRCUIT, RADIO FREQUENCY TRANSCEIVER,...

Power Amplifier Self-Heating Compensation Circuit

AMPLIFIER WITH TRANSISTOR VOLTAGE CONTROL

TRANSISTOR WITH GATE LAYOUT, DEVICE IMPLEMENTING THE TRANSISTOR WIT...

HIGH FREQUENCY MODULE AND COMMUNICATION APPARATUS

RADIO-FREQUENCY MODULE AND COMMUNICATION DEVICE

UNIT AMPLIFICATION CIRCUIT, AMPLIFIER AND RECEIVING CIRCUIT

ASYMMETRIC DOHERTY POWER AMPLIFIERS

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

HIGH EFFICIENCY ULTRA-WIDEBAND AMPLIFIER

POWER AMPLIFIER CIRCUIT AND RADIO FREQUENCY SYSTEM

RADIO-FREQUENCY AMPLIFIER HAVING REDUCED GAIN VARIATION

AMPLIFIER DEVICES HAVING MULTIPLE BIAS NETWORKS

POWER AMPLIFIER SYSTEM WITH GAIN EXPANSION COMPENSATION

TRIANGLE WAVE GENERATOR CIRCUIT WITH NOISE REDUCTION

Semiconductor Device And Electronic Apparatus

MULTI-STACK POWER AMPLIFIER