Modifications of amplifiers to raise the efficiency

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

Current Industry

H03F1/02Modifications of amplifiers to raise the efficiency

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Patents Grantslast 30 patents

Information Patent Grant
Multi-mode multi-port driver for transceiver interface
- Patent number 12,249,966
- Issue date Mar 11, 2025
- QUALCOMM Incorporated
- Yung-Chung Lo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ultra wideband (UWB) transmitter and receiver circuits
- Patent number 12,249,409
- Issue date Mar 11, 2025
- Frederic Nabki
- 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
Wide bandwidth power amplifier apparatus
- Patent number 12,249,961
- Issue date Mar 11, 2025
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for controlling a driver circuit, driver circuit, system com...
- Patent number 12,249,962
- Issue date Mar 11, 2025
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Raik Fiedler
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier
- Patent number 12,244,269
- Issue date Mar 4, 2025
- Richwave Technology Corp.
- Sheng-Ting Chen
- 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
Current mode multi-input maximum signal detector
- Patent number 12,244,270
- Issue date Mar 4, 2025
- Qorvo US, Inc.
- Marcus Granger-Jones
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Semi-log preamp with switched gains
- Patent number 12,237,812
- Issue date Feb 25, 2025
- Donald L Baker
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier equalizer
- Patent number 12,237,813
- Issue date Feb 25, 2025
- Murata Manufacturing Co., Ltd.
- Daoud Salameh
- 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
Attenuators having phase shift and gain compensation circuits
- Patent number 12,237,820
- Issue date Feb 25, 2025
- Skyworks Solutions, Inc.
- Yan Yan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reconfigurable asymmetrical load-modulated balanced amplifiers
- Patent number 12,231,090
- Issue date Feb 18, 2025
- University of Central Florida Research Foundation, Inc.
- Kenle Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wideband transmission circuit
- Patent number 12,231,088
- Issue date Feb 18, 2025
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Composite cascode power amplifiers for envelope tracking applications
- Patent number 12,231,099
- Issue date Feb 18, 2025
- Skyworks Solutions, Inc.
- Aleksey A. Lyalin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Body tie optimization for stacked transistor amplifier
- Patent number 12,231,087
- Issue date Feb 18, 2025
- pSemi Corporation
- Simon Edward Willard
- H01 - BASIC ELECTRIC ELEMENTS
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
Method, device, and system for signal distortion pre-correction, an...
- Patent number 12,231,093
- Issue date Feb 18, 2025
- ZTE Corporation
- Yunhua Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-mode power management apparatus
- Patent number 12,231,098
- Issue date Feb 18, 2025
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods related to power amplification systems with adjustable comm...
- Patent number 12,231,092
- Issue date Feb 18, 2025
- Skyworks Solutions, Inc.
- Philip John Lehtola
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of maximizing power efficiency for power amplifier system an...
- Patent number 12,224,712
- Issue date Feb 11, 2025
- Rafael Microelectronics, Inc.
- Chung-Cheng Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency power amplification device
- Patent number 12,224,723
- Issue date Feb 11, 2025
- NUVOTON TECHNOLOGY CORPORATION JAPAN
- Kazuhiko Ohhashi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiple-stage Doherty power amplifiers implemented with multiple s...
- Patent number 12,224,713
- Issue date Feb 11, 2025
- NXP USA, INC.
- Mark Pieter van der Heijden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Target voltage generation in an envelope tracking integrated circuit
- Patent number 12,224,711
- Issue date Feb 11, 2025
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier with quasi-static drain voltage adjustment
- Patent number 12,224,721
- Issue date Feb 11, 2025
- Qorvo US, Inc.
- Joel Lawrence Dawson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power amplifier circuit
- Patent number 12,218,633
- Issue date Feb 4, 2025
- Murata Manufacturing Co., Ltd.
- Satoshi Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplification systems and methods with one or more channels
- Patent number 12,218,632
- Issue date Feb 4, 2025
- On-Bright Electronics (Shanghai) Co., Ltd.
- Tingzhi Yuan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dynamic envelope-tracking supply rail voltage setting
- Patent number 12,218,634
- Issue date Feb 4, 2025
- QUALCOMM Incorporated
- Nicholas Shute
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Drain switched split amplifier with capacitor switching for noise f...
- Patent number 12,218,637
- Issue date Feb 4, 2025
- pSemi Corporation
- Kashish Pal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier circuit
- Patent number 12,218,635
- Issue date Feb 4, 2025
- Huawei Technologies Co., Ltd.
- Zhixiong Zeng
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
BIAS CIRCUIT
- Publication number 20250080054
- Publication date Mar 6, 2025
- MURATA MANUFACTURING CO., LTD.
- Shohei IMAI
- 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
POWER AMPLIFIER CONTROL DEVICE AND OPERATION METHOD THEREFOR
- Publication number 20250080052
- Publication date Mar 6, 2025
- Samsung Electronics Co., Ltd.
- KYUNGWOO YOO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER SUPPLY SYSTEM
- Publication number 20250080051
- Publication date Mar 6, 2025
- MURATA MANUFACTURING CO., LTD.
- Shun IMAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH FREQUENCY AMPLIFIER
- Publication number 20250080053
- Publication date Mar 6, 2025
- Sumitomo Electric Industries, Ltd.
- Tatsuya HASHINAGA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT
- Publication number 20250080065
- Publication date Mar 6, 2025
- SUMITOMO ELECTRIC DEVICE INNOVATIONS, INC.
- Takashi SUMIYOSHI
- 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
TRACKER CIRCUITS AND VOLTAGE SUPPLY METHOD
- Publication number 20250070720
- Publication date Feb 27, 2025
- Murata Manufacturing Co., Ltd.
- John HOVERSTEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT AND AMPLIFYING METHOD
- Publication number 20250070718
- Publication date Feb 27, 2025
- Murata Manufacturing Co., Ltd.
- John HOVERSTEN
- H03 - BASIC ELECTRONIC CIRCUITRY
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
SUPPLY MODULATOR AND WIRELESS COMMUNICATION DEVICE INCLUDING THE SAME
- Publication number 20250070722
- Publication date Feb 27, 2025
- Samsung Electronics Co., Ltd.
- Ikhwan KIM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT AND METHOD OF GENERATING AN AMPLIFIED SIGNAL
- Publication number 20250070723
- Publication date Feb 27, 2025
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Jingchu HE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRACKER CIRCUIT, TRACKER MODULE, AND VOLTAGE SUPPLY METHOD
- Publication number 20250070721
- Publication date Feb 27, 2025
- Murata Manufacturing Co., Ltd.
- John HOVERSTEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER TRACKER FOR MULTIPLE TRANSMIT SIGNALS SENT SIMULTANEOUSLY
- Publication number 20250070804
- Publication date Feb 27, 2025
- QUALCOMM Incorporated
- Alexander DOROSENCO
- 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
ADAPTABLE IMPEDANCE CIRCUITS FOR AMPLIFICATION SYSTEMS
- Publication number 20250062731
- Publication date Feb 20, 2025
- Skyworks Solutions, Inc.
- Hanseung Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LINEARIZATION USING FETS WITH DESIGNABLE PINCH OFF VOLTAGE
- Publication number 20250062730
- Publication date Feb 20, 2025
- Skyworks Solutions, Inc.
- Yu Zhu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Rail-to-rail nMOS Amplifier
- Publication number 20250062732
- Publication date Feb 20, 2025
- Renesas Design (UK) Limited
- Hiroki ASANO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Radio-frequency Amplifier with Supply and Load Modulation
- Publication number 20250055425
- Publication date Feb 13, 2025
- Apple Inc.
- Stephan Henzler
- 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
POWER AMPLIFICATION DEVICE
- Publication number 20250047244
- Publication date Feb 6, 2025
- Murata Manufacturing Co., Ltd.
- Tetsurou ASHIDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VIRTUAL RADIO FREQUENCY (VRF) EQUALIZER FOR ENVELOPE TRACKING INTEG...
- Publication number 20250047245
- Publication date Feb 6, 2025
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO FREQUENCY CIRCUIT AND COMMUNICATION DEVICE
- Publication number 20250047250
- Publication date Feb 6, 2025
- Murata Manufacturing Co., Ltd.
- Kenji TAHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-STAGE AMPLIFIER CIRCUITS
- Publication number 20250038711
- Publication date Jan 30, 2025
- Samsung Electronics Co., Ltd.
- Yong LIM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTROL FOR RADIO-FREQUENCY AMPLIFIER
- Publication number 20250038720
- Publication date Jan 30, 2025
- Skyworks Solutions, Inc.
- Philip John LEHTOLA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH EFFICIENCY AMPLIFIER WITH OUTPUT SIGNAL BRACKETING DYNAMIC SUP...
- Publication number 20250038710
- Publication date Jan 30, 2025
- Avago Technologies International Sales Pte. Limited
- Feng Su
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BIASING CIRCUIT FOR RADIO FREQUENCY AMPLIFIER
- Publication number 20250038714
- Publication date Jan 30, 2025
- MACOM Technology Solutions Holdings, Inc.
- Gerard Bouisse
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFICATION MODULE
- Publication number 20250030383
- Publication date Jan 23, 2025
- MURATA MANUFACTURING CO., LTD.
- Satoshi TANAKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CASCADE-BASED POWER DISSIPATION OPTIMIZATION METHOD AND SYSTEM FOR...
- Publication number 20250028891
- Publication date Jan 23, 2025
- HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
- Xiaohu Ge
- G06 - COMPUTING CALCULATING COUNTING

Modifications of amplifiers to raise the efficiency

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multi-mode multi-port driver for transceiver interface

Ultra wideband (UWB) transmitter and receiver circuits

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

Wide bandwidth power amplifier apparatus

Method for controlling a driver circuit, driver circuit, system com...

Power amplifier

Semiconductor device

Current mode multi-input maximum signal detector

Semi-log preamp with switched gains

Power amplifier equalizer

Load-modulated balanced amplifiers

Attenuators having phase shift and gain compensation circuits

Reconfigurable asymmetrical load-modulated balanced amplifiers

Wideband transmission circuit

Composite cascode power amplifiers for envelope tracking applications

Body tie optimization for stacked transistor amplifier

Control circuit

Method, device, and system for signal distortion pre-correction, an...

Multi-mode power management apparatus

Methods related to power amplification systems with adjustable comm...

Method of maximizing power efficiency for power amplifier system an...

High frequency power amplification device

Multiple-stage Doherty power amplifiers implemented with multiple s...

Target voltage generation in an envelope tracking integrated circuit

Power amplifier with quasi-static drain voltage adjustment

Power amplifier circuit

Amplification systems and methods with one or more channels

Dynamic envelope-tracking supply rail voltage setting

Drain switched split amplifier with capacitor switching for noise f...

Power amplifier circuit

Patents Applicationslast 30 patents

BIAS CIRCUIT

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

POWER AMPLIFIER CONTROL DEVICE AND OPERATION METHOD THEREFOR

POWER SUPPLY SYSTEM

HIGH FREQUENCY AMPLIFIER

AMPLIFIER CIRCUIT

ASYMMETRIC DOHERTY POWER AMPLIFIERS

TRACKER CIRCUITS AND VOLTAGE SUPPLY METHOD

AMPLIFIER CIRCUIT AND AMPLIFYING METHOD

HIGH EFFICIENCY ULTRA-WIDEBAND AMPLIFIER

SUPPLY MODULATOR AND WIRELESS COMMUNICATION DEVICE INCLUDING THE SAME

AMPLIFIER CIRCUIT AND METHOD OF GENERATING AN AMPLIFIED SIGNAL

TRACKER CIRCUIT, TRACKER MODULE, AND VOLTAGE SUPPLY METHOD

POWER TRACKER FOR MULTIPLE TRANSMIT SIGNALS SENT SIMULTANEOUSLY

RADIO-FREQUENCY AMPLIFIER HAVING REDUCED GAIN VARIATION

AMPLIFIER DEVICES HAVING MULTIPLE BIAS NETWORKS

ADAPTABLE IMPEDANCE CIRCUITS FOR AMPLIFICATION SYSTEMS

LINEARIZATION USING FETS WITH DESIGNABLE PINCH OFF VOLTAGE

Rail-to-rail nMOS Amplifier

Radio-frequency Amplifier with Supply and Load Modulation

POWER AMPLIFIER SYSTEM WITH GAIN EXPANSION COMPENSATION

POWER AMPLIFICATION DEVICE

VIRTUAL RADIO FREQUENCY (VRF) EQUALIZER FOR ENVELOPE TRACKING INTEG...

RADIO FREQUENCY CIRCUIT AND COMMUNICATION DEVICE

MULTI-STAGE AMPLIFIER CIRCUITS

CONTROL FOR RADIO-FREQUENCY AMPLIFIER

HIGH EFFICIENCY AMPLIFIER WITH OUTPUT SIGNAL BRACKETING DYNAMIC SUP...

BIASING CIRCUIT FOR RADIO FREQUENCY AMPLIFIER

POWER AMPLIFICATION MODULE

CASCADE-BASED POWER DISSIPATION OPTIMIZATION METHOD AND SYSTEM FOR...