Amplifier

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CPC
H03H2210/021

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HELECTRICITY H03Electronic circuits H03HIMPEDANCE NETWORKS H03H2210/00Indexing scheme relating to details of tunable filters

Current Industry

H03H2210/021Amplifier

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for controlling a resonator
- Patent number 12,166,473
- Issue date Dec 10, 2024
- Anlotek Limited
- Jorgen Staal Nielsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Active filter
- Patent number 12,074,577
- Issue date Aug 27, 2024
- Renesas Design Technology Inc.
- Vladyslav Kozlov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Time constant calibration circuit and method
- Patent number 11,515,858
- Issue date Nov 29, 2022
- SCALINX
- Lionel Guiraud
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio-frequency filter, multiplexer, radio-frequency front-end circ...
- Patent number 11,489,514
- Issue date Nov 1, 2022
- Murata Manufacturing Co., Ltd.
- Koji Nosaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for controlling a resonator
- Patent number 11,290,084
- Issue date Mar 29, 2022
- Jorgen Staal Nielsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-gain transconductance amplifier
- Patent number 10,541,675
- Issue date Jan 21, 2020
- King Fahd University of Petroleum and Minerals
- Hussain Alzaher
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Inverter-based filter biasing with ring oscillator-based supply reg...
- Patent number 10,469,090
- Issue date Nov 5, 2019
- Xilinx, Inc.
- Kevin Zheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Polyphase filter and filter circuit
- Patent number 10,425,062
- Issue date Sep 24, 2019
- Mitsubishi Electric Corporation
- Atsushi Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuits and methods for transceiver self-interference cancellers
- Patent number 10,277,204
- Issue date Apr 30, 2019
- The Trustees of Columbia University In the City of New York
- Jin Zhou
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Gain peaking techniques in high-frequency passive low pass filters
- Patent number 9,859,862
- Issue date Jan 2, 2018
- Advanced Micro Devices, Inc.
- Natalino Camilleri
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive continuous-time filter adjustment device
- Patent number 9,673,783
- Issue date Jun 6, 2017
- Skyworks Solutions, Inc.
- Edward Youssoufian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for filter initialization and tuning
- Patent number 9,276,560
- Issue date Mar 1, 2016
- Avago Technologies General IP (Singapore) Pte. Ltd.
- James A. Bailey
- G11 - INFORMATION STORAGE
Information Patent Grant
Phase-locked loop based controller for adjusting an adaptive contin...
- Patent number 9,236,851
- Issue date Jan 12, 2016
- Skyworks Solutions, Inc.
- Edward Youssoufian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Baseband processing circuitry
- Patent number 9,124,246
- Issue date Sep 1, 2015
- QUALCOMM Incorporated
- Li-Chung Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Broadband analog radio-frequency integrator
- Patent number 8,866,531
- Issue date Oct 21, 2014
- Newlans, Inc.
- Dev V. Gupta
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wideband signal processing
- Patent number 8,779,832
- Issue date Jul 15, 2014
- Newlans, Inc.
- Dev V. Gupta
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tracking filter apparatus for wheel monitoring systems
- Patent number 8,635,906
- Issue date Jan 28, 2014
- Schrader Electronics Limited
- Samuel Strahan
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for filter initialization and tuning
- Patent number 8,560,589
- Issue date Oct 15, 2013
- LSI Corporation
- James A. Bailey
- G11 - INFORMATION STORAGE
Information Patent Grant
Tunable transconductance-capacitance filter with coefficients indep...
- Patent number 8,390,371
- Issue date Mar 5, 2013
- Tialinx, Inc.
- Mohammad Ardehali
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase-locked loop based controller for adjusting an adaptive contin...
- Patent number 8,135,365
- Issue date Mar 13, 2012
- Skyworks Solutions, Inc.
- Edward Youssoufian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Calibration circuit for an adjustable capacitance
- Patent number 7,986,181
- Issue date Jul 26, 2011
- STMicroelectronics S.r.l.
- Pierangelo Confalonieri
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Background offset cancellation scheme for continuous time gm-C filters
- Patent number 7,876,147
- Issue date Jan 25, 2011
- Marvell International Ltd.
- Fu-Tai An
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase-locked loop based controller for adjusting an adaptive contin...
- Patent number 7,869,780
- Issue date Jan 11, 2011
- Skyworks Solutions, Inc.
- Edward Youssoufian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Time constant calibration device and related method thereof
- Patent number 7,755,398
- Issue date Jul 13, 2010
- Faraday Technology Corp.
- Song-Rong Han
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Calibration circuit for calibrating an adjustable capacitance of an...
- Patent number 7,742,893
- Issue date Jun 22, 2010
- STMicroelectronics S.r.l.
- Pierangelo Confalonieri
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for tuning resistors and capacitors
- Patent number 7,646,236
- Issue date Jan 12, 2010
- QUALCOMM Incorporated
- Alberto Cicalini
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filtering apparatus for correcting variation of CR-product
- Patent number 7,492,216
- Issue date Feb 17, 2009
- Panasonic Corporation
- Hidehiko Kurimoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for tuning an active filter
- Patent number 7,477,098
- Issue date Jan 13, 2009
- MediaTek Singapore Pte Ltd
- Rawinder Dharmalinggam
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tuning circuit
- Patent number 7,463,085
- Issue date Dec 9, 2008
- Integrant Technologies Inc.
- Seyeob Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Control system for programmable filters
- Patent number 7,429,889
- Issue date Sep 30, 2008
- Semiconductor Ideas to Market (ITOM) B.V.
- Wolfdietrich Georg Kasperkovitz
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ACTIVE FILTER
- Publication number 20230421133
- Publication date Dec 28, 2023
- Silego Technology Inc.
- Vladyslav Kozlov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING A RESONATOR
- Publication number 20220200574
- Publication date Jun 23, 2022
- Anlotek Limited
- Jorgen Staal Nielsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TIME CONSTANT CALIBRATION CIRCUIT AND METHOD
- Publication number 20220173724
- Publication date Jun 2, 2022
- SCALINX
- Lionel GUIRAUD
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING A RESONATOR
- Publication number 20200153410
- Publication date May 14, 2020
- Anlotek Limited
- Jorgen Staal Nielsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO-FREQUENCY FILTER, MULTIPLEXER, RADIO-FREQUENCY FRONT-END CIRC...
- Publication number 20200144992
- Publication date May 7, 2020
- Murata Manufacturing Co., Ltd.
- Koji NOSAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POLYPHASE FILTER AND FILTER CIRCUIT
- Publication number 20190013794
- Publication date Jan 10, 2019
- Mitsubishi Electric Corporation
- Atsushi KATO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUITS AND METHODS FOR TRANSCEIVER SELF-INTERFERENCE CANCELLERS
- Publication number 20170250677
- Publication date Aug 31, 2017
- Jin Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASEBAND PROCESSING CIRCUITRY
- Publication number 20150084688
- Publication date Mar 26, 2015
- QUALCOMM Incorporated
- Li-Chung Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Systems and Methods for Filter Initialization and Tuning
- Publication number 20140012888
- Publication date Jan 9, 2014
- LSI Corporation
- James A. Bailey
- G11 - INFORMATION STORAGE
Information Patent Application
TUNABLE TRANSCONDUCTANCE-CAPACITANCE FILTER WITH COEFFICIENTS INDEP...
- Publication number 20130162338
- Publication date Jun 27, 2013
- TiaLinx, Inc.
- Mohammad Ardehali
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WIDEBAND SIGNAL PROCESSING
- Publication number 20130106487
- Publication date May 2, 2013
- NewLANS, Inc.
- Dev V. Gupta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Broadband Analog Radio-Frequency Components
- Publication number 20120293233
- Publication date Nov 22, 2012
- Dev V. Gupta
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRACKING FILTER APPARATUS FOR WHEEL MONITORING SYSTEMS
- Publication number 20120234087
- Publication date Sep 20, 2012
- Schrader Electronics Limited
- Samuel Strahan
- B60 - VEHICLES IN GENERAL
Information Patent Application
PHASE-LOCKED LOOP BASED CONTROLLER FOR ADJUSTING AN ADAPTIVE CONTIN...
- Publication number 20120133426
- Publication date May 31, 2012
- SKYWORKS SOLUTIONS, INC.
- Edward Youssoufian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Tunable Biquad Filter Circuit Including Phase Shift Detection and M...
- Publication number 20120075011
- Publication date Mar 29, 2012
- LSI CORPORATION
- James A. Bailey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Systems and Methods for Filter Initialization and Tuning
- Publication number 20120075012
- Publication date Mar 29, 2012
- LSI CORPORATION
- James A. Bailey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TUNABLE TRANSCONDUCTANCE-CAPACITANCE FILTER WITH COEFFICIENTS INDEP...
- Publication number 20120025899
- Publication date Feb 2, 2012
- Tialinx, Inc.
- Mohammad Ardehali
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Phase-Locked Loop Based Controller for Adjusting an Adaptive Contin...
- Publication number 20110075777
- Publication date Mar 31, 2011
- SKYWORKS SOLUTIONS, INC.
- Edward Youssoufian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Bias circuit, and gm-C filter circuit and semiconductor integrated...
- Publication number 20100188143
- Publication date Jul 29, 2010
- SONY CORPORATION
- Teisuke Kishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INNOVATIVE CALIBRATION CIRCUIT AND METHOD FOR HIGH-FREQUENCY ACTIVE...
- Publication number 20100164648
- Publication date Jul 1, 2010
- Lior Kravitz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WIDEBAND VARIABLE FREQUENCY BAND PASS FILTER
- Publication number 20100156562
- Publication date Jun 24, 2010
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sang-Won KIM
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CIRCUIT FOR ADJUSTING CUTOFF FREQUENCY OF FILTER
- Publication number 20090315619
- Publication date Dec 24, 2009
- Neuro Solution Corp.
- Takeshi Ikeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND SYSTEMS FOR CALIBRATING RC CIRCUITS
- Publication number 20090108858
- Publication date Apr 30, 2009
- INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
- Shiau-Wen Kao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TIME CONSTANT CALIBRATION DEVICE AND RELATED METHOD THEREOF
- Publication number 20090096488
- Publication date Apr 16, 2009
- Song-Rong Han
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUTO-CALIBRATION FOR A FILTER
- Publication number 20090074120
- Publication date Mar 19, 2009
- NANOAMP SOLUTIONS INC.
- Zabih Toosky
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CALIBRATION CIRCUIT FOR AN ADJUSTABLE CAPACITANCE
- Publication number 20090051401
- Publication date Feb 26, 2009
- STMicroelectronics S.r.l.
- Pierangelo Confalonieri
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Phase-Locked Loop Based Controller for Adjusting an Adaptive Contin...
- Publication number 20080258806
- Publication date Oct 23, 2008
- Edward Youssoufian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CALIBRATION CIRCUIT FOR CALIBRATING AN ADJUSTABLE CAPACITANCE OF AN...
- Publication number 20080221823
- Publication date Sep 11, 2008
- STMicroelectronics S.r. I.
- Pierangelo Confalonieri
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR TUNING AN ACTIVE FILTER
- Publication number 20080191795
- Publication date Aug 14, 2008
- MediaTek Singapore Pte Ltd
- Rawinder Dharmalinggam
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Filtering apparatus for correcting variation of CR-product
- Publication number 20080136547
- Publication date Jun 12, 2008
- Hidehiko Kurimoto
- H03 - BASIC ELECTRONIC CIRCUITRY

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatus and method for controlling a resonator

Active filter

Time constant calibration circuit and method

Radio-frequency filter, multiplexer, radio-frequency front-end circ...

Apparatus and method for controlling a resonator

Multi-gain transconductance amplifier

Inverter-based filter biasing with ring oscillator-based supply reg...

Polyphase filter and filter circuit

Circuits and methods for transceiver self-interference cancellers

Gain peaking techniques in high-frequency passive low pass filters

Adaptive continuous-time filter adjustment device

Systems and methods for filter initialization and tuning

Phase-locked loop based controller for adjusting an adaptive contin...

Baseband processing circuitry

Broadband analog radio-frequency integrator

Wideband signal processing

Tracking filter apparatus for wheel monitoring systems

Systems and methods for filter initialization and tuning

Tunable transconductance-capacitance filter with coefficients indep...

Phase-locked loop based controller for adjusting an adaptive contin...

Calibration circuit for an adjustable capacitance

Background offset cancellation scheme for continuous time gm-C filters

Phase-locked loop based controller for adjusting an adaptive contin...

Time constant calibration device and related method thereof

Calibration circuit for calibrating an adjustable capacitance of an...

Method and apparatus for tuning resistors and capacitors

Filtering apparatus for correcting variation of CR-product

Method and apparatus for tuning an active filter

Tuning circuit

Control system for programmable filters

Patents Applicationslast 30 patents

ACTIVE FILTER

APPARATUS AND METHOD FOR CONTROLLING A RESONATOR

TIME CONSTANT CALIBRATION CIRCUIT AND METHOD

APPARATUS AND METHOD FOR CONTROLLING A RESONATOR

RADIO-FREQUENCY FILTER, MULTIPLEXER, RADIO-FREQUENCY FRONT-END CIRC...

POLYPHASE FILTER AND FILTER CIRCUIT

CIRCUITS AND METHODS FOR TRANSCEIVER SELF-INTERFERENCE CANCELLERS

BASEBAND PROCESSING CIRCUITRY

Systems and Methods for Filter Initialization and Tuning

TUNABLE TRANSCONDUCTANCE-CAPACITANCE FILTER WITH COEFFICIENTS INDEP...

WIDEBAND SIGNAL PROCESSING

Broadband Analog Radio-Frequency Components

TRACKING FILTER APPARATUS FOR WHEEL MONITORING SYSTEMS

PHASE-LOCKED LOOP BASED CONTROLLER FOR ADJUSTING AN ADAPTIVE CONTIN...

Tunable Biquad Filter Circuit Including Phase Shift Detection and M...

Systems and Methods for Filter Initialization and Tuning

TUNABLE TRANSCONDUCTANCE-CAPACITANCE FILTER WITH COEFFICIENTS INDEP...

Phase-Locked Loop Based Controller for Adjusting an Adaptive Contin...

Bias circuit, and gm-C filter circuit and semiconductor integrated...

INNOVATIVE CALIBRATION CIRCUIT AND METHOD FOR HIGH-FREQUENCY ACTIVE...

WIDEBAND VARIABLE FREQUENCY BAND PASS FILTER

CIRCUIT FOR ADJUSTING CUTOFF FREQUENCY OF FILTER

METHODS AND SYSTEMS FOR CALIBRATING RC CIRCUITS

TIME CONSTANT CALIBRATION DEVICE AND RELATED METHOD THEREOF

AUTO-CALIBRATION FOR A FILTER

CALIBRATION CIRCUIT FOR AN ADJUSTABLE CAPACITANCE

Phase-Locked Loop Based Controller for Adjusting an Adaptive Contin...

CALIBRATION CIRCUIT FOR CALIBRATING AN ADJUSTABLE CAPACITANCE OF AN...

METHOD AND APPARATUS FOR TUNING AN ACTIVE FILTER

Filtering apparatus for correcting variation of CR-product