Modifications of amplifiers to extend the bandwidth

Industry

CPC
H03F1/42

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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

H03F1/42Modifications of amplifiers to extend the bandwidth

Industries

Patents Grantslast 30 patents

Information Patent Grant
Operational amplifier, radio frequency circuit, and electronic device
- Patent number 11,894,811
- Issue date Feb 6, 2024
- Huawei Technologies Co., Ltd.
- Taotao Yan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-load-modulation broadband amplifier
- Patent number 11,888,448
- Issue date Jan 30, 2024
- MACOM Technology Solutions Holdings, Inc.
- Bi Ngoc Pham
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wideband receivers and methods of operation
- Patent number 11,888,507
- Issue date Jan 30, 2024
- Renesas Electronics Corporation
- Rishi Singh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Traveling-wave transimpedance amplifier
- Patent number 11,881,827
- Issue date Jan 23, 2024
- CREDO TECHNOLOGY GROUP LIMITED
- Yida Duan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Working state adjustment method and apparatus, terminal and storage...
- Patent number 11,876,495
- Issue date Jan 16, 2024
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Jingshan Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wideband amplifier linearization techniques
- Patent number 11,791,777
- Issue date Oct 17, 2023
- Kun-Long Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-speed transimpedance amplifier with bandwidth extension featur...
- Patent number 11,777,452
- Issue date Oct 3, 2023
- Zhicong Luo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency amplifier circuit and communication device
- Patent number 11,757,415
- Issue date Sep 12, 2023
- Murata Manufacturing Co., Ltd.
- Atsushi Ono
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Self-calibrated input voltage-agnostic replica-biased current sensi...
- Patent number 11,747,371
- Issue date Sep 5, 2023
- Intel Corporation
- Nachiket Desai
- G01 - MEASURING TESTING
Information Patent Grant
Wideband amplifier
- Patent number 11,736,071
- Issue date Aug 22, 2023
- QUALCOMM Incorporated
- Ayush Mittal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
No-load-modulation, high-efficiency power amplifier
- Patent number 11,716,058
- Issue date Aug 1, 2023
- MACOM Technology Solutions Holdings, Inc.
- Gerard Bouisse
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrally-formed splitter for multiple-path power amplifiers and m...
- Patent number 11,705,870
- Issue date Jul 18, 2023
- NXP USA, INC.
- Xavier Hue
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
ISO-gain implementation for a WiFi symbol-power-tracking architecture
- Patent number 11,683,016
- Issue date Jun 20, 2023
- Skyworks Solutions, Inc.
- Grant Darcy Poulin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier compensation circuits and methods
- Patent number 11,664,772
- Issue date May 30, 2023
- Analog Devices, Inc.
- David James Plourde
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power amplifier circuit
- Patent number 11,616,476
- Issue date Mar 28, 2023
- City University of Hong Kong
- Wing Shing Chan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-stage wide-band amplifier with intra-stage and inter-stage in...
- Patent number 11,601,099
- Issue date Mar 7, 2023
- Realtek Semiconductor Corp.
- Chia-Liang (Leon) Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Operational amplifier and direct current voltage level control method
- Patent number 11,558,021
- Issue date Jan 17, 2023
- Realtek Semiconductor Corporation
- Yi-Shao Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Embedded transmit/receive switch
- Patent number 11,533,023
- Issue date Dec 20, 2022
- International Business Machines Corporation
- Wooram Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wideband radio-frequency transceiver front-end and operation method...
- Patent number 11,522,502
- Issue date Dec 6, 2022
- Imec VZW
- Xinyan Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wideband RF choke
- Patent number 11,476,579
- Issue date Oct 18, 2022
- PCT International, Inc.
- Kang Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Signal processing method and system
- Patent number 11,411,587
- Issue date Aug 9, 2022
- Huawei Technologies Co., Ltd.
- Zhixiong Ren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low-noise switched-capacitor circuit
- Patent number 11,405,046
- Issue date Aug 2, 2022
- Analog Devices, Inc.
- Jesper Steensgaard-Madsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transimpedance amplifier circuit
- Patent number 11,394,352
- Issue date Jul 19, 2022
- Sumitomo Electric Industries, Ltd.
- Yoshiyuki Sugimoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency amplifier circuit and communication device
- Patent number 11,362,626
- Issue date Jun 14, 2022
- Murata Manufacturing Co., Ltd.
- Atsushi Ono
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier bias control using tunneling current
- Patent number 11,349,446
- Issue date May 31, 2022
- SiliconIntervention Inc.
- A. Martin Mallinson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Extending bandwidth of analog circuits using ferroelectric negative...
- Patent number 11,349,440
- Issue date May 31, 2022
- Apple Inc.
- Aly Ismail
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus including electronic circuit for amplifying signal
- Patent number 11,342,893
- Issue date May 24, 2022
- Samsung Electronics Co., Ltd.
- Sangmin Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RF power transistor circuit
- Patent number 11,316,481
- Issue date Apr 26, 2022
- NXP USA, INC.
- Hussain H. Ladhani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switchless bi-directional amplifier using neutralized differential...
- Patent number 11,296,659
- Issue date Apr 5, 2022
- Georgia Tech Research Corporation
- Yunyi Gong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Operational amplifier and chip
- Patent number 11,290,075
- Issue date Mar 29, 2022
- Huawei Technologies Co., Ltd.
- Haixi Li
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
WIDEBAND AMPLIFIER LINEARIZATION TECHNIQUES
- Publication number 20240128938
- Publication date Apr 18, 2024
- Kyocera International Inc.
- Kun-Long Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT WITH A PSEUDO CLASS-AB STRUCTURE
- Publication number 20240039478
- Publication date Feb 1, 2024
- MEDIATEK INC.
- Chih-Hou TSAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BROADBAND LNA STRUCTURE USING OFFSET ACTIVE COUPLED SEGMENTS
- Publication number 20240039482
- Publication date Feb 1, 2024
- Qorvo US, Inc.
- Dirk Robert Walter Leipold
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FREQUENCY COMPENSATION OF AMPLIFIERS
- Publication number 20240022213
- Publication date Jan 18, 2024
- Analog Devices, Inc.
- Lance L. Bourque
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER
- Publication number 20240014784
- Publication date Jan 11, 2024
- Mitsubishi Electric Corporation
- Takumi SUGITANI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW-NOISE SWITCHED-CAPACITOR CIRCUIT
- Publication number 20230378968
- Publication date Nov 23, 2023
- Analog Devices, Inc.
- Jesper STEENSGAARD-MADSEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIBAND POWER AMPLIFIER CIRCUIT AND RADIO FREQUENCY TRANSCEIVER
- Publication number 20230370024
- Publication date Nov 16, 2023
- Huawei Technologies Co., Ltd
- Hailei Suo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER AMPLIFIER
- Publication number 20230327611
- Publication date Oct 12, 2023
- University of Electronic Science and Technology of China
- Yuehang XU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Amplifier and Driver Circuit
- Publication number 20230299724
- Publication date Sep 21, 2023
- Nippon Telegraph and Telephone Corporation
- Teruo Jo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High-Speed Transimpedance Amplifier with Bandwidth Extension Featur...
- Publication number 20230291361
- Publication date Sep 14, 2023
- XIAMEN EOCHIP SEMICONDUCTOR CO., LTD
- Zhicong LUO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DISTRIBUTED BIAS CIRCUIT FOR WIDEBAND AMPLIFIERS
- Publication number 20230291364
- Publication date Sep 14, 2023
- Qorvo US, Inc.
- Charles Forrest Campbell
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSIMPEDANCE AMPLIFIER HAVING T-NETWORK FEEDBACK ARCHITECTURE AND...
- Publication number 20230283244
- Publication date Sep 7, 2023
- BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC
- Gregory S. Notaro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DISTRIBUTED AMPLIFIER
- Publication number 20230253929
- Publication date Aug 10, 2023
- Nippon Telegraph and Telephone Corporation
- Teruo Jo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BROADBAND DOHERTY POWER AMPLIFIER AND IMPLEMENTATION METHOD THEREOF
- Publication number 20230246597
- Publication date Aug 3, 2023
- LANSUS TECHNOLOGIES INC.
- LIYUAN CAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT HAVING LOW PARASITIC POLE EFFECT AND BUFFER CIRCU...
- Publication number 20230198473
- Publication date Jun 22, 2023
- RICHTEK TECHNOLOGY CORPORATION
- Chun-Jen Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Traveling-Wave Transimpedance Amplifier
- Publication number 20230188106
- Publication date Jun 15, 2023
- CREDO TECHNOLOGY GROUP LIMITED
- Yida DUAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BROADBAND ON-CHIP NESTED-LOOP ALTERNATING CURRENT (AC)-COUPLING SYS...
- Publication number 20230170852
- Publication date Jun 1, 2023
- Maxim Integrated Products, Inc.
- Ariel Leonardo Vera Villarroel
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Balanced Amplifiers with Wideband Linearization
- Publication number 20230101673
- Publication date Mar 30, 2023
- Northrop Grumman Systems Corporation
- Manouchehr Ghanevati
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WORKING STATE ADJUSTMENT METHOD AND APPARATUS, TERMINAL AND STORAGE...
- Publication number 20230079103
- Publication date Mar 16, 2023
- Beijing Xiaomi Mobile Software Co., Ltd.
- Jingshan ZHANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH POWER AND BROADBAND DISTRIBUTED CHOKE INDUCTOR FOR DISTRIBUTED...
- Publication number 20230073020
- Publication date Mar 9, 2023
- ASELSAN ELEKTRONIK SANAYI VE TICARET ANONIM SIRKETI
- Abdullah ATALAR
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH-FREQUENCY, MULTISTAGE, LOW-NOISE AMPLIFIER
- Publication number 20230066275
- Publication date Mar 2, 2023
- Mitsubishi Electric Corporation
- Takaaki YOSHIOKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-STAGE WIDE-BAND AMPLIFIER WITH INTRA-STAGE AND INTER-STAGE IN...
- Publication number 20230066308
- Publication date Mar 2, 2023
- Realtek Semiconductor Corp.
- Chia-Liang (Leon) Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTERSTAGE MATCHING CIRCUIT AND PUSH-PULL POWER AMPLIFIER CIRCUIT
- Publication number 20230062918
- Publication date Mar 2, 2023
- RADROCK (SHENZHEN) TECHNOLOGY CO., LTD.
- Yuan Cao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL AMPLIFIER COMPENSATION
- Publication number 20230046993
- Publication date Feb 16, 2023
- TEXAS INSTRUMENTS INCORPORATED
- Joseph SANKMAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER HAVING DISTRIBUTED DIFFERENTIAL POSITIVE FEEDBACK
- Publication number 20230053023
- Publication date Feb 16, 2023
- GLOBALFOUNDRIES U.S. Inc.
- Mingming Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTINUOUS TIME LINEAR EQUALIZER WITH A PLURALITY OF SIGNAL PATHS
- Publication number 20230025012
- Publication date Jan 26, 2023
- Media Tek Singapore Pte. Ltd.
- Henry Arnold Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH ELECTRON MOBILITY TRANSISTORS HAVING IMPROVED PERFORMANCE
- Publication number 20220376099
- Publication date Nov 24, 2022
- Cree, Inc.
- Kyle Bothe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW-NOISE SWITCHED-CAPACITOR CIRCUIT
- Publication number 20220368339
- Publication date Nov 17, 2022
- Analog Devices, Inc.
- Jesper STEENSGAARD-MADSEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Embedded Transmit/Receive Switch
- Publication number 20220345092
- Publication date Oct 27, 2022
- International Business Machines Corporation
- Wooram Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WIDEBAND AMPLIFIER
- Publication number 20220302883
- Publication date Sep 22, 2022
- QUALCOMM Incorporated
- Ayush MITTAL
- H03 - BASIC ELECTRONIC CIRCUITRY

Modifications of amplifiers to extend the bandwidth

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Operational amplifier, radio frequency circuit, and electronic device

Low-load-modulation broadband amplifier

Wideband receivers and methods of operation

Traveling-wave transimpedance amplifier

Working state adjustment method and apparatus, terminal and storage...

Wideband amplifier linearization techniques

High-speed transimpedance amplifier with bandwidth extension featur...

High frequency amplifier circuit and communication device

Self-calibrated input voltage-agnostic replica-biased current sensi...

Wideband amplifier

No-load-modulation, high-efficiency power amplifier

Integrally-formed splitter for multiple-path power amplifiers and m...

ISO-gain implementation for a WiFi symbol-power-tracking architecture

Amplifier compensation circuits and methods

Power amplifier circuit

Multi-stage wide-band amplifier with intra-stage and inter-stage in...

Operational amplifier and direct current voltage level control method

Embedded transmit/receive switch

Wideband radio-frequency transceiver front-end and operation method...

Wideband RF choke

Signal processing method and system

Low-noise switched-capacitor circuit

Transimpedance amplifier circuit

High frequency amplifier circuit and communication device

Amplifier bias control using tunneling current

Extending bandwidth of analog circuits using ferroelectric negative...

Apparatus including electronic circuit for amplifying signal

RF power transistor circuit

Switchless bi-directional amplifier using neutralized differential...

Operational amplifier and chip

Patents Applicationslast 30 patents

WIDEBAND AMPLIFIER LINEARIZATION TECHNIQUES

CIRCUIT WITH A PSEUDO CLASS-AB STRUCTURE

BROADBAND LNA STRUCTURE USING OFFSET ACTIVE COUPLED SEGMENTS

FREQUENCY COMPENSATION OF AMPLIFIERS

POWER AMPLIFIER

LOW-NOISE SWITCHED-CAPACITOR CIRCUIT

MULTIBAND POWER AMPLIFIER CIRCUIT AND RADIO FREQUENCY TRANSCEIVER

POWER AMPLIFIER

Amplifier and Driver Circuit

High-Speed Transimpedance Amplifier with Bandwidth Extension Featur...

DISTRIBUTED BIAS CIRCUIT FOR WIDEBAND AMPLIFIERS

TRANSIMPEDANCE AMPLIFIER HAVING T-NETWORK FEEDBACK ARCHITECTURE AND...

DISTRIBUTED AMPLIFIER

BROADBAND DOHERTY POWER AMPLIFIER AND IMPLEMENTATION METHOD THEREOF

AMPLIFIER CIRCUIT HAVING LOW PARASITIC POLE EFFECT AND BUFFER CIRCU...

Traveling-Wave Transimpedance Amplifier

BROADBAND ON-CHIP NESTED-LOOP ALTERNATING CURRENT (AC)-COUPLING SYS...

Balanced Amplifiers with Wideband Linearization

WORKING STATE ADJUSTMENT METHOD AND APPARATUS, TERMINAL AND STORAGE...

HIGH POWER AND BROADBAND DISTRIBUTED CHOKE INDUCTOR FOR DISTRIBUTED...

HIGH-FREQUENCY, MULTISTAGE, LOW-NOISE AMPLIFIER

MULTI-STAGE WIDE-BAND AMPLIFIER WITH INTRA-STAGE AND INTER-STAGE IN...

INTERSTAGE MATCHING CIRCUIT AND PUSH-PULL POWER AMPLIFIER CIRCUIT

DIFFERENTIAL AMPLIFIER COMPENSATION

AMPLIFIER HAVING DISTRIBUTED DIFFERENTIAL POSITIVE FEEDBACK

CONTINUOUS TIME LINEAR EQUALIZER WITH A PLURALITY OF SIGNAL PATHS

HIGH ELECTRON MOBILITY TRANSISTORS HAVING IMPROVED PERFORMANCE

LOW-NOISE SWITCHED-CAPACITOR CIRCUIT

Embedded Transmit/Receive Switch

WIDEBAND AMPLIFIER