Transformer coupled at the input of an amplifier

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H03F2200/534

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

Current Industry

H03F2200/534Transformer coupled at the input of an amplifier

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Amplifier linearization using magnetically coupled feedback provide...
- Patent number 12,160,203
- Issue date Dec 3, 2024
- QuantalRF AG
- Ali Fard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Amplifier linearization using magnetically coupled feedback
- Patent number 12,149,210
- Issue date Nov 19, 2024
- QuantalRF AG
- Ali Fard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High efficiency ultra-wideband amplifier
- Patent number 12,149,209
- Issue date Nov 19, 2024
- Fadhel M. Ghannouchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Balun
- Patent number 12,143,088
- Issue date Nov 12, 2024
- Murata Manufacturing Co., Ltd.
- Yuri Honda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of improving linearity of amplifier circuit including magnet...
- Patent number 12,034,411
- Issue date Jul 9, 2024
- QuantalRF AG
- Ali Fard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dual-mode power amplifier with switchable working power and mode sw...
- Patent number 12,003,221
- Issue date Jun 4, 2024
- Xiumei Cao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier including magnetically coupled feedback loop and stacked...
- Patent number 11,979,114
- Issue date May 7, 2024
- QuantalRF AG
- Ali Fard
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Load modulated balanced power amplifier integrated circuits includi...
- Patent number 11,949,390
- Issue date Apr 2, 2024
- The Trustees of Princeton University
- Tushar Sharma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier circuit
- Patent number 11,901,867
- Issue date Feb 13, 2024
- Murata Manufacturing Co., Ltd.
- Yuri Honda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wideband low-noise amplifier
- Patent number 11,888,453
- Issue date Jan 30, 2024
- QUALCOMM Incorporated
- Alaaeldien Mohamed Abdelrazek Medra
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Selectively shielded radio frequency module with multi-mode stacked...
- Patent number 11,864,295
- Issue date Jan 2, 2024
- Skyworks Solutions, Inc.
- Yasser Khairat Soliman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power amplifier module
- Patent number 11,705,875
- Issue date Jul 18, 2023
- Murata Manufacturing Co., Ltd.
- Shigeki Koya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Load-line switching for push-pull power amplifiers
- Patent number 11,671,061
- Issue date Jun 6, 2023
- Skyworks Solutions, Inc.
- Netsanet Gebeyehu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Front end systems with multi-mode power amplifier stage and overloa...
- Patent number 11,576,248
- Issue date Feb 7, 2023
- Skyworks Solutions, Inc.
- Leslie Paul Wallis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer based switches and systems for PALNA transceivers
- Patent number 11,476,814
- Issue date Oct 18, 2022
- Teknologian tukimuskeskus VTT Oy
- Mikko Varonen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Stacked segmented power amplifier circuitry and a method for contro...
- Patent number 11,223,329
- Issue date Jan 11, 2022
- IMEC USA NANOELECTRONICS DESIGN CENTER, Inc.
- Aritra Banerjee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier module
- Patent number 11,196,394
- Issue date Dec 7, 2021
- Murata Manufacturing Co., Ltd.
- Shigeki Koya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transformer-based doherty power amplifier
- Patent number 11,171,610
- Issue date Nov 9, 2021
- Shanghai Huahong Grace Semiconductor Manufacturing Corporation
- Jiangchuan Ren
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Selectively shielded radio frequency module with linearized low noi...
- Patent number 11,037,893
- Issue date Jun 15, 2021
- Skyworks Solutions, Inc.
- Leslie Paul Wallis
- F21 - LIGHTING
Information Patent Grant
Power amplification device, terminal having the same, and base stat...
- Patent number 11,038,476
- Issue date Jun 15, 2021
- Samsung Electronics Co., Ltd.
- Jihoon Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High efficiency ultra-wideband amplifier
- Patent number 11,025,202
- Issue date Jun 1, 2021
- Mohammadhassan Akbarpour
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Access control to a voice service by a wireless access point
- Patent number 11,019,110
- Issue date May 25, 2021
- British Telecommunications public limited company
- Ruth Brown
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Continuous-mode harmonically tuned power amplifier output networks...
- Patent number 11,005,433
- Issue date May 11, 2021
- Georgia Tech Research Corporation
- Tso-Wei Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier circuit
- Patent number 10,965,261
- Issue date Mar 30, 2021
- QUALCOMM Incorporated
- Jeremy Dunworth
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency circuitr having an integrated harmonic filter and a...
- Patent number 10,903,806
- Issue date Jan 26, 2021
- DSP Group Ltd.
- Sergey Anderson
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Circuits for wireless communication on multiple frequency bands
- Patent number 10,763,787
- Issue date Sep 1, 2020
- The Trustees of Columbia University In the City of New York
- Jianxun Zhu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit
- Patent number 10,715,086
- Issue date Jul 14, 2020
- DENSO TEN Limited
- Tetsuro Okano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier output stage using toroidal transformer
- Patent number 10,707,816
- Issue date Jul 7, 2020
- REAL ANALOG, LLC
- Rudolph J. Liedtke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio amplifier power supply rail-balancing and anti-pumping system
- Patent number 10,686,410
- Issue date Jun 16, 2020
- Crestron Electronics, Inc.
- Robert Buono
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for using back gate biasing for power amplifie...
- Patent number 10,680,557
- Issue date Jun 9, 2020
- GLOBALFOUNDRIES Inc.
- Shafiullah Syed
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Power Amplifier with Current Reuse
- Publication number 20240097628
- Publication date Mar 21, 2024
- Apple Inc.
- Nitesh Singhal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Radio-frequency Circuitry with Shapable Differential Coupled Lines...
- Publication number 20240088836
- Publication date Mar 14, 2024
- Apple Inc.
- Muhammad Adnan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BALUN
- Publication number 20230013875
- Publication date Jan 19, 2023
- MURATA MANUFACTURING CO., LTD.
- Yuri HONDA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW NOISE AMPLIFIER INCORPORATING SUTARDJA TRANSFORMER
- Publication number 20220321067
- Publication date Oct 6, 2022
- Sehat Sutardja
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER AMPLIFIER MODULE
- Publication number 20220060158
- Publication date Feb 24, 2022
- MURATA MANUFACTURING CO., LTD.
- Shigeki KOYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DUAL-MODE POWER AMPLIFIER WITH SWITCHABLE WORKING POWER AND MODE SW...
- Publication number 20220029592
- Publication date Jan 27, 2022
- Xiumei Cao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL AMPLIFIER CIRCUIT
- Publication number 20210399701
- Publication date Dec 23, 2021
- MURATA MANUFACTURING CO., LTD.
- Yuri HONDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH EFFICIENCY ULTRA-WIDEBAND AMPLIFIER
- Publication number 20210351746
- Publication date Nov 11, 2021
- Fadhel M. Ghannouchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
STACKED SEGMENTED POWER AMPLIFIER CIRCUITRY AND A METHOD FOR CONTRO...
- Publication number 20210249996
- Publication date Aug 12, 2021
- IMEC USA NANOELECTRONICS DESIGN CENTER, Inc.
- Aritra BANERJEE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOAD MODULATED BALANCED POWER AMPLIFIER INTEGRATED CIRCUITS INCLUDI...
- Publication number 20210218375
- Publication date Jul 15, 2021
- The Trustees of Princeton University
- Tushar Sharma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Transformer based switches and systems for PALNA transceivers
- Publication number 20200403584
- Publication date Dec 24, 2020
- Teknologian Tutkimuskeskus VTT Oy
- Mikko Varonen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSFORMER-BASED DOHERTY POWER AMPLIFIER
- Publication number 20200274495
- Publication date Aug 27, 2020
- Shanghai Huahong Grace Semiconductor Manufacturing Corporation
- Jiangchuan Ren
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOAD-LINE SWITCHING FOR PUSH-PULL POWER AMPLIFIERS
- Publication number 20200099348
- Publication date Mar 26, 2020
- SKYWORKS SOLUTIONS, INC.
- Netsanet Gebeyehu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER AMPLIFIER MODULE
- Publication number 20200052663
- Publication date Feb 13, 2020
- MURATA MANUFACTURING CO., LTD.
- Shigeki KOYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL DETECTOR FOR BURIED AND CORRODED PIPELINE
- Publication number 20190377100
- Publication date Dec 12, 2019
- TSINGHUA UNIVERSITY
- XIAO-PING ZHENG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INDUCTIVE DISTORTION SYSTEM AND METHOD
- Publication number 20190325855
- Publication date Oct 24, 2019
- MICHAEL HEALY
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
POWER AMPLIFIER FOR MILLIMETER WAVE DEVICES
- Publication number 20190288646
- Publication date Sep 19, 2019
- GLOBALFOUNDRIES INC.
- See Taur Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER OUTPUT STAGE USING TOROIDAL TRANSFORMER
- Publication number 20190280657
- Publication date Sep 12, 2019
- REAL ANALOG, LLC
- Rudolph J. LIEDTKE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER FOR MILLIMETER WAVE DEVICES
- Publication number 20190190453
- Publication date Jun 20, 2019
- GLOBALFOUNDRIES INC.
- See Taur Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AMPLIFIER CIRCUIT
- Publication number 20190190454
- Publication date Jun 20, 2019
- DENSO TEN LIMITED
- Tetsuro OKANO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
System and Method for Biasing an RF Circuit
- Publication number 20190109574
- Publication date Apr 11, 2019
- INFINEON TECHNOLOGIES AG
- Nikolay Ilkov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Broadband Harmonic Matching Network
- Publication number 20190089317
- Publication date Mar 21, 2019
- Richard Wilson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIO AMPLIFIER POWER SUPPLY RAIL-BALANCING AND ANTI-PUMPING SYSTEM
- Publication number 20180323753
- Publication date Nov 8, 2018
- CRESTRON ELECTRONICS, INC.
- Robert Buono
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PUSH-PULL AMPLIFICATION SYSTEMS AND METHODS
- Publication number 20180309411
- Publication date Oct 25, 2018
- GATESAIR, INC.
- GEORGE CABRERA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Apparatus and Method for Improving Efficiency of Power Amplifier
- Publication number 20180241352
- Publication date Aug 23, 2018
- Zhancang Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FRONT END SYSTEMS AND RELATED DEVICES, INTEGRATED CIRCUITS, MODULES...
- Publication number 20180226367
- Publication date Aug 9, 2018
- SKYWORKS SOLUTIONS, INC.
- Gregory Edward Babcock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT, COMMUNICATION MODULE, AND SMART M...
- Publication number 20180152153
- Publication date May 31, 2018
- Renesas Electronics Corporation
- Noriaki Matsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT, COMMUNICATION MODULE, AND SMART M...
- Publication number 20180145647
- Publication date May 24, 2018
- Renesas Electronics Corporation
- Noriaki Matsuno
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIFFERENTIAL SOURCE FOLLOWER DRIVEN POWER AMPLIFIER
- Publication number 20180123532
- Publication date May 3, 2018
- QUALCOMM Incorporated
- Jeremy GOLDBLATT
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SCALEABLE RF TUNED LOW NOISE AMPLIFIER
- Publication number 20180076778
- Publication date Mar 15, 2018
- SUNRISE MICRO DEVICES, INC.
- Anthony Kresimir STAMPALIA
- H03 - BASIC ELECTRONIC CIRCUITRY

Transformer coupled at the input of an amplifier

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Amplifier linearization using magnetically coupled feedback provide...

Amplifier linearization using magnetically coupled feedback

High efficiency ultra-wideband amplifier

Balun

Method of improving linearity of amplifier circuit including magnet...

Dual-mode power amplifier with switchable working power and mode sw...

Amplifier including magnetically coupled feedback loop and stacked...

Load modulated balanced power amplifier integrated circuits includi...

Differential amplifier circuit

Wideband low-noise amplifier

Selectively shielded radio frequency module with multi-mode stacked...

Power amplifier module

Load-line switching for push-pull power amplifiers

Front end systems with multi-mode power amplifier stage and overloa...

Transformer based switches and systems for PALNA transceivers

Stacked segmented power amplifier circuitry and a method for contro...

Power amplifier module

Transformer-based doherty power amplifier

Selectively shielded radio frequency module with linearized low noi...

Power amplification device, terminal having the same, and base stat...

High efficiency ultra-wideband amplifier

Access control to a voice service by a wireless access point

Continuous-mode harmonically tuned power amplifier output networks...

Power amplifier circuit

Radio frequency circuitr having an integrated harmonic filter and a...

Circuits for wireless communication on multiple frequency bands

Amplifier circuit

Amplifier output stage using toroidal transformer

Audio amplifier power supply rail-balancing and anti-pumping system

Method and apparatus for using back gate biasing for power amplifie...

Patents Applicationslast 30 patents

Power Amplifier with Current Reuse

Radio-frequency Circuitry with Shapable Differential Coupled Lines...

BALUN

LOW NOISE AMPLIFIER INCORPORATING SUTARDJA TRANSFORMER

POWER AMPLIFIER MODULE

DUAL-MODE POWER AMPLIFIER WITH SWITCHABLE WORKING POWER AND MODE SW...

DIFFERENTIAL AMPLIFIER CIRCUIT

HIGH EFFICIENCY ULTRA-WIDEBAND AMPLIFIER

STACKED SEGMENTED POWER AMPLIFIER CIRCUITRY AND A METHOD FOR CONTRO...

LOAD MODULATED BALANCED POWER AMPLIFIER INTEGRATED CIRCUITS INCLUDI...

Transformer based switches and systems for PALNA transceivers

TRANSFORMER-BASED DOHERTY POWER AMPLIFIER

LOAD-LINE SWITCHING FOR PUSH-PULL POWER AMPLIFIERS

POWER AMPLIFIER MODULE

METAL DETECTOR FOR BURIED AND CORRODED PIPELINE

INDUCTIVE DISTORTION SYSTEM AND METHOD

POWER AMPLIFIER FOR MILLIMETER WAVE DEVICES

AMPLIFIER OUTPUT STAGE USING TOROIDAL TRANSFORMER

POWER AMPLIFIER FOR MILLIMETER WAVE DEVICES

AMPLIFIER CIRCUIT

System and Method for Biasing an RF Circuit

Broadband Harmonic Matching Network

AUDIO AMPLIFIER POWER SUPPLY RAIL-BALANCING AND ANTI-PUMPING SYSTEM

PUSH-PULL AMPLIFICATION SYSTEMS AND METHODS

Apparatus and Method for Improving Efficiency of Power Amplifier

FRONT END SYSTEMS AND RELATED DEVICES, INTEGRATED CIRCUITS, MODULES...

SEMICONDUCTOR INTEGRATED CIRCUIT, COMMUNICATION MODULE, AND SMART M...

SEMICONDUCTOR INTEGRATED CIRCUIT, COMMUNICATION MODULE, AND SMART M...

DIFFERENTIAL SOURCE FOLLOWER DRIVEN POWER AMPLIFIER

SCALEABLE RF TUNED LOW NOISE AMPLIFIER