Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element

Industry

CPC
H03F3/50

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Parent Industries

HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements

Current Industry

H03F3/50Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element

Industries

Patents Grantslast 30 patents

Information Patent Grant
Signal envelope detector, overload detector, receiver, base station...
- Patent number 12,143,073
- Issue date Nov 12, 2024
- Intel Corporation
- Martin Clara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatus for voltage buffering
- Patent number 12,126,309
- Issue date Oct 22, 2024
- Texas Instruments Incorporated
- Siraj Akhtar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier circuit having adjustable gain
- Patent number 12,113,495
- Issue date Oct 8, 2024
- Richwave Technology Corp.
- Chih-Sheng Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Concept for a buffered flipped voltage follower and for a low dropo...
- Patent number 12,107,557
- Issue date Oct 1, 2024
- Maxlinear Asia Singapore Private Limited
- Daniel Gruber
- 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
Reference voltage buffer circuit
- Patent number 11,824,549
- Issue date Nov 21, 2023
- Shenzhen Goodix Technology Co., Ltd.
- Junxi Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier capacitive load compensation
- Patent number 11,799,427
- Issue date Oct 24, 2023
- Texas Instruments Incorporated
- Vishnuvardhan Reddy Jaladanki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Methods and systems for detecting and managing amplifier instability
- Patent number 11,545,951
- Issue date Jan 3, 2023
- Cirrus Logic, Inc.
- Dana J. Taipale
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
High-Q clock buffer
- Patent number 11,543,850
- Issue date Jan 3, 2023
- Acacia Communications, Inc.
- Ian Dedic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-stage trans-impedance amplifier (TIA) for an ultrasound device
- Patent number 11,324,484
- Issue date May 10, 2022
- BFLY OPERATIONS, INC.
- Amandeep Singh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linear transimpedance amplifier dual regulator architecture and tuning
- Patent number 11,249,499
- Issue date Feb 15, 2022
- Cisco Technology, Inc.
- Alexander Kurylak
- G05 - CONTROLLING REGULATING
Information Patent Grant
Feedback amplifier as an impedance modulator for a linear power amp...
- Patent number 11,239,808
- Issue date Feb 1, 2022
- Avago Technologies International Sales Pte. Limited
- Seung Yub Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Battery triggering for activation of an optical data interconnect s...
- Patent number 11,233,581
- Issue date Jan 25, 2022
- WINGCOMM CO. LTD.
- Yun Bai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Digital amplifier and output device
- Patent number 11,088,662
- Issue date Aug 10, 2021
- SHARP KABUSHIKI KAISHA
- Tsuyoshi Nakahira
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplification system for continuously adjusting amplification gain...
- Patent number 11,075,064
- Issue date Jul 27, 2021
- SHANGHAI YUDA INDUSTRIAL CO., LTD.
- Bing Xue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image sensor and operating method thereof
- Patent number 11,070,182
- Issue date Jul 20, 2021
- Samsung Electronics Co., Ltd.
- Yun-hwan Jung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-voltage unity-gain buffer
- Patent number 11,050,419
- Issue date Jun 29, 2021
- Analog Devices International Unlimited Company
- Roderick McLachlan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-power, low-noise amplifier with negative feedback loop
- Patent number 11,038,475
- Issue date Jun 15, 2021
- KNU - Industry Cooperation Foundation
- Ku Duck Kwon
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Biasing an amplifier using a mirror bias signal
- Patent number 11,031,915
- Issue date Jun 8, 2021
- Skyworks Solutions, Inc.
- Aleksey A. Lyalin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Receiving circuits and methods for increasing bandwidth
- Patent number 10,979,256
- Issue date Apr 13, 2021
- SHANGHAI ZHAOXIN SEMICONDUCTOR CO., LTD.
- Zhaoyang Sun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatuses for threshold voltage measurement and relat...
- Patent number 10,914,780
- Issue date Feb 9, 2021
- Micron Technology, Inc.
- Binoy Jose Panakkal
- G01 - MEASURING TESTING
Information Patent Grant
Driver circuit, corresponding device, apparatus and method
- Patent number 10,901,444
- Issue date Jan 26, 2021
- STMicroelectronics S.r.l.
- Vanni Poletto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage follower circuit
- Patent number 10,873,305
- Issue date Dec 22, 2020
- Kabushiki Kaisha Toshiba
- Norihiro Ueda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-voltage high-speed receiver
- Patent number 10,734,958
- Issue date Aug 4, 2020
- Mediatek Inc.
- Ramy Awad
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Unity gain buffer with two states
- Patent number 10,620,299
- Issue date Apr 14, 2020
- Joseph Adut
- G01 - MEASURING TESTING
Information Patent Grant
Systems for generating process, voltage, temperature (PVT)-independ...
- Patent number 10,613,572
- Issue date Apr 7, 2020
- Micron Technology, Inc.
- Wei Lu Chu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Buffer stage and control circuit
- Patent number 10,613,560
- Issue date Apr 7, 2020
- Mediatek Inc.
- Chihhou Tsai
- G05 - CONTROLLING REGULATING
Information Patent Grant
Signal transmission circuit and endoscope system
- Patent number 10,588,487
- Issue date Mar 17, 2020
- Olympus Corporation
- Yoshio Hagihara
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Driver circuit, corresponding device, apparatus and method
- Patent number 10,571,943
- Issue date Feb 25, 2020
- STMicroelectronics S.R.L.
- Vanni Poletto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for improving feedback circuit performance
- Patent number 10,536,159
- Issue date Jan 14, 2020
- Imec VZW
- Benjamin Hershberg
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

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
HIGH-SPEED LOW-DISTORTION ENVELOPE DETECTOR AND METHOD THEREOF
- Publication number 20240313726
- Publication date Sep 19, 2024
- Realtek Semiconductor Corp.
- Chia-Liang (Leon) Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VOLTAGE BUFFER
- Publication number 20240223130
- Publication date Jul 4, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Vadim Valerievich Ivanov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TUNABLE MATCHING NETWORK FOR PUSHPULL POWER AMPLIFIER
- Publication number 20240056036
- Publication date Feb 15, 2024
- Spreadtrum Communications USA Inc.
- Jason X Deng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ENVELOPE TRACKING INTEGRATED CIRCUIT OPERABLE ACROSS WIDE MODULATIO...
- Publication number 20240014787
- Publication date Jan 11, 2024
- Qorvo US, Inc.
- Nadim Khlat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT HAVING ADJUSTABLE GAIN
- Publication number 20230031137
- Publication date Feb 2, 2023
- RICHWAVE TECHNOLOGY CORP.
- Chih-Sheng Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI MODE PHASED ARRAY ELEMENT
- Publication number 20220344811
- Publication date Oct 27, 2022
- QUALCOMM Incorporated
- Muhammad HASSAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONCEPT FOR A BUFFERED FLIPPED VOLTAGE FOLLOWER AND FOR A LOW DROPO...
- Publication number 20220103142
- Publication date Mar 31, 2022
- Daniel GRUBER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LINEAR TRANSIMPEDANCE AMPLIFIER DUAL REGULATOR ARCHITECTURE AND TUNING
- Publication number 20210278869
- Publication date Sep 9, 2021
- Cisco Technology, Inc.
- Alexander Kurylak
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND SYSTEMS FOR DETECTING AND MANAGING AMPLIFIER INSTABILITY
- Publication number 20210175869
- Publication date Jun 10, 2021
- Cirrus Logic International Semiconductor Ltd.
- Dana J. TAIPALE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LOW-POWER, LOW-NOISE AMPLIFIER WITH NEGATIVE FEEDBACK LOOP
- Publication number 20210152135
- Publication date May 20, 2021
- KNU-INDUSTRY COOPERATION FOUNDATION
- Ku Duck Kwon
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FEEDBACK AMPLIFIER AS AN IMPEDANCE MODULATOR FOR A LINEAR POWER AMP...
- Publication number 20210126605
- Publication date Apr 29, 2021
- Avago Technologies International Sales Pte. Limited
- Seung Yub Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Battery Triggering For Activation Of An Optical Data Interconnect S...
- Publication number 20200295846
- Publication date Sep 17, 2020
- WINGCOMM Co. Ltd.
- Yun Bai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR AND OPERATING METHOD THEREOF
- Publication number 20200266785
- Publication date Aug 20, 2020
- Samsung Electronics Co., Ltd.
- Yun-hwan JUNG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BIASING AN AMPLIFIER USING A MIRROR BIAS SIGNAL
- Publication number 20200259472
- Publication date Aug 13, 2020
- SKYWORKS SOLUTIONS, INC.
- Aleksey A. LYALIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND APPARATUSES FOR THRESHOLD VOLTAGE MEASUREMENT AND RELAT...
- Publication number 20200200816
- Publication date Jun 25, 2020
- Micron Technology, Inc.
- Binoy Jose Panakkal
- G05 - CONTROLLING REGULATING
Information Patent Application
DRIVER CIRCUIT, CORRESPONDING DEVICE, APPARATUS AND METHOD
- Publication number 20200166960
- Publication date May 28, 2020
- STMicroelectronics S.r.l.
- Vanni Poletto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL AMPLIFIER AND OUTPUT DEVICE
- Publication number 20200153396
- Publication date May 14, 2020
- SHARP KABUSHIKI KAISHA
- TSUYOSHI NAKAHIRA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECEIVING CIRCUITS AND METHODS FOR INCREASING BANDWIDTH
- Publication number 20200119956
- Publication date Apr 16, 2020
- Shanghai Zhaoxin Semiconductor Co., Ltd.
- ZHAOYANG SUN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VOLTAGE FOLLOWER CIRCUIT
- Publication number 20200091885
- Publication date Mar 19, 2020
- Kabushiki Kaisha Toshiba
- Norihiro Ueda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-STAGE TRANS-IMPEDANCE AMPLIFIER (TIA) FOR AN ULTRASOUND DEVICE
- Publication number 20190142389
- Publication date May 16, 2019
- Butterfly Network, Inc.
- Amandeep Singh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONDENSER MICROPHONE CIRCUIT
- Publication number 20190090042
- Publication date Mar 21, 2019
- Audio-Technica Corporation
- Satoshi YOSHINO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR IMPROVING FEEDBACK CIRCUIT PERFORMANCE
- Publication number 20190068212
- Publication date Feb 28, 2019
- IMEC vzw
- Benjamin Hershberg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SLOPE ENHANCEMENT CIRCUIT FOR SWITCHED REGULATED CURRENT MIRRORS
- Publication number 20190025865
- Publication date Jan 24, 2019
- Dialog Semiconductor (UK) Limited
- Shyam Narayanan
- G05 - CONTROLLING REGULATING
Information Patent Application
MULTI-STAGE TRANS-IMPEDANCE AMPLIFIER (TIA) FOR AN ULTRASOUND DEVICE
- Publication number 20180360426
- Publication date Dec 20, 2018
- Butterfly Network, Inc.
- Amandeep Singh
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT, VARIABLE GAIN AMPLIFIER, AND SENS...
- Publication number 20180342996
- Publication date Nov 29, 2018
- RENESAS ELECTRONICS CORPORATION
- Masahide Kiritani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
System and Method for Signal Read-Out Using Source Follower Feedback
- Publication number 20180332377
- Publication date Nov 15, 2018
- INFINEON TECHNOLOGIES AG
- Francesco Polo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INDIVIDUAL DC AND AC CURRENT SHUNTING IN OPTICAL RECEIVERS
- Publication number 20180278339
- Publication date Sep 27, 2018
- Finisar Corporation
- Theron Lee Jones
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER AMPLIFIER BIAS CIRCUIT WITH A MIRROR DEVICE TO PROVIDE A MIRR...
- Publication number 20180226925
- Publication date Aug 9, 2018
- SKYWORKS SOLUTIONS, INC.
- Aleksey A. LYALIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSCONDUCTANCE CURRENT SOURCE
- Publication number 20180212575
- Publication date Jul 26, 2018
- FIRECOMMS LIMITED
- Patrick MURPHY
- H03 - BASIC ELECTRONIC CIRCUITRY

Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Signal envelope detector, overload detector, receiver, base station...

Methods and apparatus for voltage buffering

Amplifier circuit having adjustable gain

Concept for a buffered flipped voltage follower and for a low dropo...

Multi mode phased array element

Reference voltage buffer circuit

Amplifier capacitive load compensation

Methods and systems for detecting and managing amplifier instability

High-Q clock buffer

Multi-stage trans-impedance amplifier (TIA) for an ultrasound device

Linear transimpedance amplifier dual regulator architecture and tuning

Feedback amplifier as an impedance modulator for a linear power amp...

Battery triggering for activation of an optical data interconnect s...

Digital amplifier and output device

Amplification system for continuously adjusting amplification gain...

Image sensor and operating method thereof

High-voltage unity-gain buffer

Low-power, low-noise amplifier with negative feedback loop

Biasing an amplifier using a mirror bias signal

Receiving circuits and methods for increasing bandwidth

Methods and apparatuses for threshold voltage measurement and relat...

Driver circuit, corresponding device, apparatus and method

Voltage follower circuit

Low-voltage high-speed receiver

Unity gain buffer with two states

Systems for generating process, voltage, temperature (PVT)-independ...

Buffer stage and control circuit

Signal transmission circuit and endoscope system

Driver circuit, corresponding device, apparatus and method

Method for improving feedback circuit performance

Patents Applicationslast 30 patents

MULTI MODE PHASED ARRAY ELEMENT

HIGH-SPEED LOW-DISTORTION ENVELOPE DETECTOR AND METHOD THEREOF

VOLTAGE BUFFER

TUNABLE MATCHING NETWORK FOR PUSHPULL POWER AMPLIFIER

ENVELOPE TRACKING INTEGRATED CIRCUIT OPERABLE ACROSS WIDE MODULATIO...

AMPLIFIER CIRCUIT HAVING ADJUSTABLE GAIN

MULTI MODE PHASED ARRAY ELEMENT

CONCEPT FOR A BUFFERED FLIPPED VOLTAGE FOLLOWER AND FOR A LOW DROPO...

LINEAR TRANSIMPEDANCE AMPLIFIER DUAL REGULATOR ARCHITECTURE AND TUNING

METHODS AND SYSTEMS FOR DETECTING AND MANAGING AMPLIFIER INSTABILITY

LOW-POWER, LOW-NOISE AMPLIFIER WITH NEGATIVE FEEDBACK LOOP

FEEDBACK AMPLIFIER AS AN IMPEDANCE MODULATOR FOR A LINEAR POWER AMP...

Battery Triggering For Activation Of An Optical Data Interconnect S...

IMAGE SENSOR AND OPERATING METHOD THEREOF

BIASING AN AMPLIFIER USING A MIRROR BIAS SIGNAL

METHODS AND APPARATUSES FOR THRESHOLD VOLTAGE MEASUREMENT AND RELAT...

DRIVER CIRCUIT, CORRESPONDING DEVICE, APPARATUS AND METHOD

DIGITAL AMPLIFIER AND OUTPUT DEVICE

RECEIVING CIRCUITS AND METHODS FOR INCREASING BANDWIDTH

VOLTAGE FOLLOWER CIRCUIT

MULTI-STAGE TRANS-IMPEDANCE AMPLIFIER (TIA) FOR AN ULTRASOUND DEVICE

CONDENSER MICROPHONE CIRCUIT

METHOD FOR IMPROVING FEEDBACK CIRCUIT PERFORMANCE

SLOPE ENHANCEMENT CIRCUIT FOR SWITCHED REGULATED CURRENT MIRRORS

MULTI-STAGE TRANS-IMPEDANCE AMPLIFIER (TIA) FOR AN ULTRASOUND DEVICE

SEMICONDUCTOR INTEGRATED CIRCUIT, VARIABLE GAIN AMPLIFIER, AND SENS...

System and Method for Signal Read-Out Using Source Follower Feedback

INDIVIDUAL DC AND AC CURRENT SHUNTING IN OPTICAL RECEIVERS

POWER AMPLIFIER BIAS CIRCUIT WITH A MIRROR DEVICE TO PROVIDE A MIRR...

TRANSCONDUCTANCE CURRENT SOURCE