A circuit being added at the input of an amplifier to adapt the input impedance of the amplifier

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HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F2200/00Indexing scheme relating to amplifiers

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H03F2200/222A circuit being added at the input of an amplifier to adapt the input impedance of the amplifier

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Patents Grantslast 30 patents

Information Patent Grant
Packaged module with antenna and front end integrated circuit
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- Issue date Apr 15, 2025
- Skyworks Solutions, Inc.
- George Khoury
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power amplifier system
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- 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
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- Issue date Mar 18, 2025
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- Jonathan James Klaren
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fan-out multi-stage amplifier with configurable paths
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- Issue date Mar 4, 2025
- QUALCOMM Incorporated
- Kyle David Holland
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio-frequency module and communication apparatus
- Patent number 12,231,159
- Issue date Feb 18, 2025
- Murata Manufacturing Co., Ltd.
- Yukiya Yamaguchi
- 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
Harmonic processing circuit and amplification device
- Patent number 12,212,288
- Issue date Jan 28, 2025
- Sumitomo Electric Industries, Ltd.
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Information Patent Grant
Group III nitride based depletion mode differential amplifiers and...
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- Issue date Jan 28, 2025
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Drain sharing split LNA
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- Issue date Jan 28, 2025
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- Miles Sanner
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Information Patent Grant
Power amplifier circuit, radio frequency circuit, communication dev...
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- Takeshi Kogure
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Information Patent Grant
High-gain amplifier based on dual-gain boosting
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- Issue date Jan 21, 2025
- Korea Advanced Institute of Science and Technology
- Sang Gug Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF circuit module and manufacturing method therefor
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- Issue date Jan 14, 2025
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- Masayuki Aoike
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Information Patent Grant
Amplifiers suitable for mm-wave signal splitting and combining
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- Issue date Jan 14, 2025
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Information Patent Grant
Power amplifier circuit
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Information Patent Grant
Compact single stage wideband power amplifier
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- Samuel Jameson
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Information Patent Grant
Hybrid input LNA RF frontend architecture
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- Issue date Jan 7, 2025
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- Emre Ayranci
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Information Patent Grant
Radio-frequency module and communication device
- Patent number 12,191,828
- Issue date Jan 7, 2025
- Murata Manufacturing Co., Ltd.
- Morio Takeuchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier self-heating compensation circuit
- Patent number 12,191,833
- Issue date Jan 7, 2025
- pSemi Corporation
- Tero Tapio Ranta
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Information Patent Grant
Peripheral for amplifier linearization with complimentary compensation
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- Issue date Jan 7, 2025
- Kyocera International Inc.
- Jin-Fu Yeh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Parallel cascode amplifier for enhanced low-power mode efficiency
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- Issue date Jan 7, 2025
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Two-stage LNA with mutual coupling
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Power amplifier circuit
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Doherty amplifier and communication device
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Information Patent Grant
Doherty amplifier and communication device
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- Issue date Dec 24, 2024
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- Yuji Komatsuzaki
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Information Patent Grant
Radio frequency power amplifier and method for manufacturing Dohert...
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Information Patent Grant
Power amplifier, power amplifier circuit, and power amplifier device
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Information Patent Grant
Circuit device including an impedance matching network having at le...
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- Issue date Nov 26, 2024
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- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power amplifier arrangement
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- Issue date Nov 26, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Mingquan Bao
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Information Patent Grant
Power transistor devices and amplifiers with input-side harmonic te...
- Patent number 12,155,354
- Issue date Nov 26, 2024
- NXP USA, INC.
- Jitesh Vaswani
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
RADIO FREQUENCY POWER AMPLIFIER
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- Publication date May 22, 2025
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- Yu-Chun Donald Lie
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PACKAGED MODULE WITH FRONT END INTEGRATED CIRCUIT AND STACKED FILTE...
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FRONT END SYSTEMS WITH SELECTIVELY SHIELDED RADIO FREQUENCY MODULE
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PACKAGED MODULE WITH FRONT END INTEGRATED CIRCUIT, CRYSTAL, AND SYS...
- Publication number 20250159786
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BIAS CIRCUIT
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- H03 - BASIC ELECTRONIC CIRCUITRY
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A CONFIGURABLE DOHERTY POWER AMPLIFIER ARRANGEMENT
- Publication number 20250141409
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- H03 - BASIC ELECTRONIC CIRCUITRY
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HYBRID INPUT LNA RF FRONTEND ARCHITECTURE
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LOW POWER RECEIVER AND RELATED CIRCUITS
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- H03 - BASIC ELECTRONIC CIRCUITRY
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Compact Doherty Amplifier Having Improved Video Bandwidth
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- Publication date Mar 27, 2025
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Interstage Clamping Circuit
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- Publication date Mar 20, 2025
- QUALCOMM Incorporated
- Lei Ma
- H03 - BASIC ELECTRONIC CIRCUITRY
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Interstage Darlington Circuit
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- QUALCOMM Incorporated
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MILLIMETER-WAVE (MMW) LOW NOISE ACTIVE PHASE SHIFTER
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RADIO FREQUENCY AMPLIFICATION CIRCUIT, RADIO FREQUENCY TRANSCEIVER,...
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Power Amplifier Self-Heating Compensation Circuit
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AMPLIFIER WITH TRANSISTOR VOLTAGE CONTROL
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RADIO-FREQUENCY MODULE AND COMMUNICATION DEVICE
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HIGH EFFICIENCY ULTRA-WIDEBAND AMPLIFIER
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Information Patent Application
RADIO-FREQUENCY AMPLIFIER HAVING REDUCED GAIN VARIATION
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- Publication date Feb 20, 2025
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- Philip John Lehtola
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Information Patent Application
RF CIRCUIT AND OPERATION METHOD THEREFOR
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- Publication date Jan 16, 2025
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- Kyunghyun Yoon
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Information Patent Application
MULTIBAND DOHERTY POWER AMPLIFIER
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Information Patent Application
DOHERTY AMPLIFIER
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- Katsuya KATO
- H03 - BASIC ELECTRONIC CIRCUITRY
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INPUT CIRCUIT FOR HIGH-POWER AMPLIFIER, APPARATUS, AND SYSTEM
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- Yong ZHANG
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Multi-Band Low Noise Amplifier, Phased Array, and Electronic Device
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- Keji Cui
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RFIC WITH SUBSTRATE PARTITION
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- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wei Ling Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FEEDBACK-TUNING BASED VARIABLE GAIN AMPLIFIER
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- Publication date Nov 7, 2024
- Apple Inc.
- Hongrui Wang
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Information Patent Application
Electronic Devices Having Reconfigurable Power Amplifiers
- Publication number 20240372578
- Publication date Nov 7, 2024
- Apple Inc.
- Mohammad B. Vahid Far
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Bias Circuit for Stacked Power Amplifiers with a Variable Power Supply
- Publication number 20240364274
- Publication date Oct 31, 2024
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- Shota Ishihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Source Switched Split LNA
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- Publication date Oct 31, 2024
- pSemi Corporation
- Emre Ayranci
- H03 - BASIC ELECTRONIC CIRCUITRY

A circuit being added at the input of an amplifier to adapt the input impedance of the amplifier

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Packaged module with antenna and front end integrated circuit

Power amplifier system

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

Cascode amplifier bias circuits

Fan-out multi-stage amplifier with configurable paths

Radio-frequency module and communication apparatus

Radio frequency amplifier and bias circuit

Harmonic processing circuit and amplification device

Group III nitride based depletion mode differential amplifiers and...

Drain sharing split LNA

Power amplifier circuit, radio frequency circuit, communication dev...

High-gain amplifier based on dual-gain boosting

RF circuit module and manufacturing method therefor

Amplifiers suitable for mm-wave signal splitting and combining

Power amplifier circuit

Compact single stage wideband power amplifier

Hybrid input LNA RF frontend architecture

Radio-frequency module and communication device

Power amplifier self-heating compensation circuit

Peripheral for amplifier linearization with complimentary compensation

Parallel cascode amplifier for enhanced low-power mode efficiency

Two-stage LNA with mutual coupling

Power amplifier circuit

Doherty amplifier and communication device

Doherty amplifier and communication device

Radio frequency power amplifier and method for manufacturing Dohert...

Power amplifier, power amplifier circuit, and power amplifier device

Circuit device including an impedance matching network having at le...

Power amplifier arrangement

Power transistor devices and amplifiers with input-side harmonic te...

Patents Applicationslast 30 patents

RADIO FREQUENCY POWER AMPLIFIER

PACKAGED MODULE WITH FRONT END INTEGRATED CIRCUIT AND STACKED FILTE...

FRONT END SYSTEMS WITH SELECTIVELY SHIELDED RADIO FREQUENCY MODULE

PACKAGED MODULE WITH FRONT END INTEGRATED CIRCUIT, CRYSTAL, AND SYS...

BIAS CIRCUIT

A CONFIGURABLE DOHERTY POWER AMPLIFIER ARRANGEMENT

HYBRID INPUT LNA RF FRONTEND ARCHITECTURE

LOW POWER RECEIVER AND RELATED CIRCUITS

COUPLER DEVICE IN PHASED ARRAY SYSTEM

Compact Doherty Amplifier Having Improved Video Bandwidth

Interstage Clamping Circuit

Interstage Darlington Circuit

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

HIGH FREQUENCY MODULE AND COMMUNICATION APPARATUS

RADIO-FREQUENCY MODULE AND COMMUNICATION DEVICE

HIGH EFFICIENCY ULTRA-WIDEBAND AMPLIFIER

RADIO-FREQUENCY AMPLIFIER HAVING REDUCED GAIN VARIATION

RF CIRCUIT AND OPERATION METHOD THEREFOR

MULTIBAND DOHERTY POWER AMPLIFIER

DOHERTY AMPLIFIER

INPUT CIRCUIT FOR HIGH-POWER AMPLIFIER, APPARATUS, AND SYSTEM

Multi-Band Low Noise Amplifier, Phased Array, and Electronic Device

RFIC WITH SUBSTRATE PARTITION

FEEDBACK-TUNING BASED VARIABLE GAIN AMPLIFIER

Electronic Devices Having Reconfigurable Power Amplifiers

Bias Circuit for Stacked Power Amplifiers with a Variable Power Supply

Source Switched Split LNA