Two or more capacitor coupled amplifier stages in cascade

Industry

CPC
H03F2200/54

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Parent Industries

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

Current Industry

H03F2200/54Two or more capacitor coupled amplifier stages in cascade

Industries

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Patents Grantslast 30 patents

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
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
Transconductance tuning in photon counting
- Patent number 12,355,410
- Issue date Jul 8, 2025
- ams International AG
- Fridolin Michel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifying circuit
- Patent number 12,341,479
- Issue date Jun 24, 2025
- Murata Manufacturing Co., Ltd.
- Yuri Honda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier arrangement comprising Ruthroff transformer
- Patent number 12,308,799
- Issue date May 20, 2025
- Telefonaktiebolaget LM Ericsson (publ)
- Mingquan Bao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Output matching circuit and power amplifier circuit
- Patent number 12,294,338
- Issue date May 6, 2025
- Murata Manufacturing Co., Ltd.
- Hitoshi Akamine
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier circuit
- Patent number 12,278,602
- Issue date Apr 15, 2025
- Murata Manufacturing Co., Ltd.
- Satoshi Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier including dual magnetically coupled feedback...
- Patent number 12,278,599
- Issue date Apr 15, 2025
- QuantalRF AG
- Ali Fard
- H01 - BASIC ELECTRIC ELEMENTS
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
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
Power amplifier arrangement
- Patent number 12,155,352
- Issue date Nov 26, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Mingquan Bao
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Broadband, high-efficiency, non-modulating power amplifier architec...
- Patent number 12,136,901
- Issue date Nov 5, 2024
- MACOM Technology Solutions Holdings, Inc.
- Bi Ngoc Pham
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radiofrequency power amplifier
- Patent number 12,132,454
- Issue date Oct 29, 2024
- Comet AG
- Daniel Gruner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for driving an ultrasonic handpiece with a linear...
- Patent number 12,064,790
- Issue date Aug 20, 2024
- Stryker Corporation
- Adam D. Downey
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Amplifier device, audio device, and method for controlling amplifie...
- Patent number 12,063,012
- Issue date Aug 13, 2024
- MORIYAMA MEIBOKU CO, LTD.
- Kazuaki Machida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power reconfigurable power amplifier
- Patent number 12,040,759
- Issue date Jul 16, 2024
- Qorvo US, Inc.
- Charles Forrest Campbell
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Matching circuit with switchable load lines, load line switching me...
- Patent number 12,028,027
- Issue date Jul 2, 2024
- Xiumei Cao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmission line transformer and amplifying circuit
- Patent number 12,009,790
- Issue date Jun 11, 2024
- Murata Manufacturing Co., Ltd.
- Masatoshi Hase
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi mode phased array element
- Patent number 12,009,564
- Issue date Jun 11, 2024
- QUALCOMM Incorporated
- Muhammad Hassan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch with electrostatic discharge (ESD) protection
- Patent number 12,002,769
- Issue date Jun 4, 2024
- QUALCOMM Incorporated
- Muhammad Hassan
- 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
Power amplifier circuit
- Patent number 11,996,811
- Issue date May 28, 2024
- Murata Manufacturing Co., Ltd.
- Masafumi Kazuno
- 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
Ultra compact multi-band transmitter with robust AM-PM distortion s...
- Patent number 11,923,809
- Issue date Mar 5, 2024
- Intel Corporation
- Jong Seok Park
- 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
Inverted Doherty power amplifier with large RF and instantaneous ba...
- Patent number 11,843,352
- Issue date Dec 12, 2023
- MACOM Technology Solutions Holdings, Inc.
- Christian Cassou
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
POWER AMPLIFIER CIRCUIT
- Publication number 20250211181
- Publication date Jun 26, 2025
- MURATA MANUFACTURING CO., LTD.
- Satoshi GOTO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER WITH RUGGEDNESS AND LINEARITY IMPROVEMENT
- Publication number 20250175133
- Publication date May 29, 2025
- QUALCOMM Incorporated
- Sheikh Nijam ALI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Low-Noise Amplifier
- Publication number 20250167736
- Publication date May 22, 2025
- Stichting IMEC Nederland
- Anoop Bhat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PARALLEL-SERIES COMBINER AND POWER AMPLIFIER INCLUDING THE SAME
- Publication number 20250150047
- Publication date May 8, 2025
- Pusan National University Industry-University Cooperation Foundation
- Kyutaek Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RF FRONT-END MODULE AND COMMUNICATION DEVICE
- Publication number 20250150044
- Publication date May 8, 2025
- RADROCK (SHENZHEN) TECHNOLOGY CO., LTD.
- Lan Nan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER
- Publication number 20250141419
- Publication date May 1, 2025
- Focusrite Audio Engineering Limited
- Steve BUSH
- 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
WIDEBAND CHANNEL SELECTIVE AMPLIFIER STRUCTURES
- Publication number 20250112603
- Publication date Apr 3, 2025
- Intel Corporation
- Ashoke RAVI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Radio-frequency Power Detector with Common Mode Leakage Cancellation
- Publication number 20250096840
- Publication date Mar 20, 2025
- Apple Inc.
- Kerim Kibaroglu
- 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
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
Transformer Power Combiner Apparatus and Control Method
- Publication number 20250047247
- Publication date Feb 6, 2025
- Shenzhen MUYE Microelectronic Technologies Co., LTD
- Carl Bryant
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT
- Publication number 20250007467
- Publication date Jan 2, 2025
- Murata Manufacturing Co., Ltd.
- Ikumi TOKUDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH FREQUENCY CIRCUIT AND COMMUNICATION APPARATUS
- Publication number 20240405732
- Publication date Dec 5, 2024
- Murata Manufacturing Co., Ltd.
- Kenji TAHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DUAL-MODE POWER AMPLIFIER AND METHOD
- Publication number 20240356498
- Publication date Oct 24, 2024
- Industry-University Cooperation Foundation Hanyang University Erica Campus
- Jung Hyun KIM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
System And Method For Driving An Ultrasonic Handpiece With A Linear...
- Publication number 20240351067
- Publication date Oct 24, 2024
- Stryker Corporation
- Adam D. Downey
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Application
MULTI MODE PHASED ARRAY ELEMENT
- Publication number 20240332770
- Publication date Oct 3, 2024
- QUALCOMM Incorporated
- Muhammad HASSAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER RECONFIGURABLE POWER AMPLIFIER
- Publication number 20240291454
- Publication date Aug 29, 2024
- Qorvo US, Inc.
- Charles Forrest Campbell
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Signal transmission apparatus and power amplification output circuit
- Publication number 20240275341
- Publication date Aug 15, 2024
- REALTEK SEMICONDUCTOR CORPORATION
- SHENG-CIANG TU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DISTRIBUTED CIRCUIT AND CONTROL METHOD THEREFOR
- Publication number 20240235507
- Publication date Jul 11, 2024
- Nippon Telegraph and Telephone Corporation
- Teruo Jo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WIDEBAND DOHERTY POWER AMPLIFIER
- Publication number 20240195362
- Publication date Jun 13, 2024
- Silicon Laboratories Inc.
- Aslamali A. Rafi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO FREQUENCY PUSHPULL POWER AMPLIFIER
- Publication number 20240186966
- Publication date Jun 6, 2024
- Spreadtrum Communications USA Inc.
- Jason X Deng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER DEVICE, AUDIO DEVICE, AND METHOD FOR CONTROLLING AMPLIFIE...
- Publication number 20240186959
- Publication date Jun 6, 2024
- MORIYAMA MEIBOKU CO., LTD.
- Kazuaki MACHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER AMPLIFIER CIRCUIT AND COMMUNICATION DEVICE
- Publication number 20240171140
- Publication date May 23, 2024
- Murata Manufacturing Co., Ltd.
- Kenji TAHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL AMPLIFIER CIRCUIT AND ELECTRONIC DEVICE
- Publication number 20240171143
- Publication date May 23, 2024
- DECO lntegration Technology Co.,Limited
- Cheng LI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DISTRIBUTED CIRCUIT AND CONTROL METHOD THEREFOR
- Publication number 20240136990
- Publication date Apr 25, 2024
- Nippon Telegraph and Telephone Corporation
- Teruo Jo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT AND RADIO FREQUENCY CIRCUIT
- Publication number 20240113668
- Publication date Apr 4, 2024
- Murata Manufacturing Co., Ltd.
- Kenji TAHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
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
SEMICONDUCTOR DEVICE
- Publication number 20240072737
- Publication date Feb 29, 2024
- Samsung Electronics Co., Ltd.
- Jeong Yeol BAE
- H03 - BASIC ELECTRONIC CIRCUITRY

Two or more capacitor coupled amplifier stages in cascade

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Doherty amplifier with adjustable alpha factor

Transformer-based Marchand Balun amplifier for wireless communication

Transconductance tuning in photon counting

Power amplifying circuit

Power amplifier arrangement comprising Ruthroff transformer

Output matching circuit and power amplifier circuit

Power amplifier circuit

Differential amplifier including dual magnetically coupled feedback...

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

Amplifier linearization using magnetically coupled feedback provide...

Power amplifier arrangement

Amplifier linearization using magnetically coupled feedback

High efficiency ultra-wideband amplifier

Broadband, high-efficiency, non-modulating power amplifier architec...

Radiofrequency power amplifier

System and method for driving an ultrasonic handpiece with a linear...

Amplifier device, audio device, and method for controlling amplifie...

Power reconfigurable power amplifier

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

Matching circuit with switchable load lines, load line switching me...

Transmission line transformer and amplifying circuit

Multi mode phased array element

Switch with electrostatic discharge (ESD) protection

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

Power amplifier circuit

Amplifier including magnetically coupled feedback loop and stacked...

Ultra compact multi-band transmitter with robust AM-PM distortion s...

Differential amplifier circuit

Wideband low-noise amplifier

Inverted Doherty power amplifier with large RF and instantaneous ba...

Patents Applicationslast 30 patents

POWER AMPLIFIER CIRCUIT

POWER AMPLIFIER WITH RUGGEDNESS AND LINEARITY IMPROVEMENT

Low-Noise Amplifier

PARALLEL-SERIES COMBINER AND POWER AMPLIFIER INCLUDING THE SAME

RF FRONT-END MODULE AND COMMUNICATION DEVICE

AMPLIFIER

POWER AMPLIFIER MODULE WITH INTERLEAVED WIREBONDS

WIDEBAND CHANNEL SELECTIVE AMPLIFIER STRUCTURES

Radio-frequency Power Detector with Common Mode Leakage Cancellation

HIGH EFFICIENCY ULTRA-WIDEBAND AMPLIFIER

AMPLIFIER CIRCUIT AND METHOD OF GENERATING AN AMPLIFIED SIGNAL

Transformer Power Combiner Apparatus and Control Method

AMPLIFIER CIRCUIT

HIGH FREQUENCY CIRCUIT AND COMMUNICATION APPARATUS

DUAL-MODE POWER AMPLIFIER AND METHOD

System And Method For Driving An Ultrasonic Handpiece With A Linear...

MULTI MODE PHASED ARRAY ELEMENT

POWER RECONFIGURABLE POWER AMPLIFIER

Signal transmission apparatus and power amplification output circuit

DISTRIBUTED CIRCUIT AND CONTROL METHOD THEREFOR

WIDEBAND DOHERTY POWER AMPLIFIER

RADIO FREQUENCY PUSHPULL POWER AMPLIFIER

AMPLIFIER DEVICE, AUDIO DEVICE, AND METHOD FOR CONTROLLING AMPLIFIE...

POWER AMPLIFIER CIRCUIT AND COMMUNICATION DEVICE

DIFFERENTIAL AMPLIFIER CIRCUIT AND ELECTRONIC DEVICE

DISTRIBUTED CIRCUIT AND CONTROL METHOD THEREFOR

AMPLIFIER CIRCUIT AND RADIO FREQUENCY CIRCUIT

Power Amplifier with Current Reuse

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

SEMICONDUCTOR DEVICE