Filter calibration method

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

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H03H2210/04Filter calibration method

Industries

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Patents Grantslast 30 patents

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
Method, system, and apparatus for resonator circuits and modulating...
- Patent number 11,476,823
- Issue date Oct 18, 2022
- pSemi Corporation
- Mark L. Burgener
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and methods for control and calibration of tunable filters
- Patent number 11,201,600
- Issue date Dec 14, 2021
- Analog Devices, Inc.
- Christoph M. Steinbrecher
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Advanced 3D inductor structures with confined magnetic field
- Patent number 11,177,064
- Issue date Nov 16, 2021
- Qorvo US, Inc.
- George Maxim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Weakly coupled tunable RF receiver architecture
- Patent number 10,965,258
- Issue date Mar 30, 2021
- Qorvo US, Inc.
- George Maxim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for calibration of a band-pass filter and sque...
- Patent number 10,910,998
- Issue date Feb 2, 2021
- NXP B.V.
- Siamak Delshadpour
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ring oscillator based RC calibration circuit
- Patent number 10,826,501
- Issue date Nov 3, 2020
- Silicon Laboratories Inc.
- Abdulkerim L. Coban
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method, system, and apparatus for resonator circuits and modulating...
- Patent number 10,790,796
- Issue date Sep 29, 2020
- pSemi Corporation
- Mark L. Burgener
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
MHz range harmonic impedance tuner and method
- Patent number 10,756,694
- Issue date Aug 25, 2020
- Christos Tsironis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Resonator and resonating method
- Patent number 10,714,982
- Issue date Jul 14, 2020
- Samsung Electronics Co., Ltd.
- Seungchul Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RC time constant measurement
- Patent number 10,693,434
- Issue date Jun 23, 2020
- Teledyne LeCroy, Inc.
- Michael G. Hertz
- G01 - MEASURING TESTING
Information Patent Grant
Active biquad filter with oscillator circuit
- Patent number 10,608,601
- Issue date Mar 31, 2020
- QUALCOMM Incorporated
- Rahul Karmaker
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Resonator and resonating method
- Patent number 10,505,395
- Issue date Dec 10, 2019
- Samsung Electronics Co., Ltd.
- Seungchul Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit for calibration measurements, method, computer program, and...
- Patent number 10,498,308
- Issue date Dec 3, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Staffan Ek
- G01 - MEASURING TESTING
Information Patent Grant
Advanced 3D inductor structures with confined magnetic field
- Patent number 10,468,172
- Issue date Nov 5, 2019
- Qorvo US, Inc.
- George Maxim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Method, system, and apparatus for resonator circuits and modulating...
- Patent number 10,355,663
- Issue date Jul 16, 2019
- pSemi Corporation
- Mark L. Burgener
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic-wave device with active calibration mechanism
- Patent number 10,326,192
- Issue date Jun 18, 2019
- Airoha Technology Corp.
- Heng-Chih Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated calibration circuit and a method for calibration of a fi...
- Patent number 10,250,213
- Issue date Apr 2, 2019
- NXP USA, Inx.
- Cristian Pavao-Moreira
- G01 - MEASURING TESTING
Information Patent Grant
Ninety-degree phase shifter circuit and corresponding ninety-degree...
- Patent number 10,033,352
- Issue date Jul 24, 2018
- STMicroelectronics S.r.l.
- Germano Nicollini
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic-wave device with active calibration mechanism
- Patent number 10,033,085
- Issue date Jul 24, 2018
- Airoha Technology Corp.
- Heng-Chih Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Control device for variable capacitance device and communication de...
- Patent number 10,008,999
- Issue date Jun 26, 2018
- Taiyo Yuden Co., Ltd.
- Kentaro Morito
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for signal filtering and for improving propert...
- Patent number 9,917,570
- Issue date Mar 13, 2018
- Avatekh, Inc.
- Alexei V. Nikitin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Advanced 3D inductor structures with confined magnetic field
- Patent number 9,899,133
- Issue date Feb 20, 2018
- Qorvo US, Inc.
- George Maxim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High quality factor interconnect for RF circuits
- Patent number 9,893,710
- Issue date Feb 13, 2018
- Qorvo US, Inc.
- Dirk Robert Walter Leipold
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tunable RF filter based RF communications system
- Patent number 9,866,197
- Issue date Jan 9, 2018
- Qorvo US, Inc.
- George Maxim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for low pass filter mismatch calibration
- Patent number 9,806,745
- Issue date Oct 31, 2017
- Marvell World Trade Ltd.
- Wen-Yen Weng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Passive voltage-gain network
- Patent number 9,800,282
- Issue date Oct 24, 2017
- Qorvo US, Inc.
- George Maxim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
RX shunt switching element-based RF front-end circuit
- Patent number 9,780,817
- Issue date Oct 3, 2017
- Qorvo US, Inc.
- Baker Scott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Calibration for a tunable RF filter structure
- Patent number 9,780,756
- Issue date Oct 3, 2017
- Qorvo US, Inc.
- George Maxim
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
RESISTOR-CAPACITOR CALIBRATION METHOD AND RESISTOR-CAPACITOR CALIBR...
- Publication number 20240356513
- Publication date Oct 24, 2024
- Realtek Semiconductor Corp.
- RUO-HSUAN GAO
- 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
METHOD AND APPARATUS FOR CALIBRATION OF A BAND-PASS FILTER AND SQUE...
- Publication number 20200091868
- Publication date Mar 19, 2020
- NXP. B.V.
- Siamak DELSHADPOUR
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RESONATOR AND RESONATING METHOD
- Publication number 20200052529
- Publication date Feb 13, 2020
- Samsung Electronics Co., Ltd.
- Seungchul JUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WEAKLY COUPLED TUNABLE RF RECEIVER ARCHITECTURE
- Publication number 20180316321
- Publication date Nov 1, 2018
- Qorvo US, Inc.
- George Maxim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method, System, and Apparatus for Resonator Circuits and Modulating...
- Publication number 20180123563
- Publication date May 3, 2018
- PEREGRINE SEMICONDUCTOR CORPORATION
- Mark L. Burgener
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ADVANCED 3D INDUCTOR STRUCTURES WITH CONFINED MAGNETIC FIELD
- Publication number 20180019045
- Publication date Jan 18, 2018
- Qorvo US, Inc.
- George Maxim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method, System, and Apparatus for Resonator Circuits and Modulating...
- Publication number 20180006628
- Publication date Jan 4, 2018
- PEREGRINE SEMICONDUCTOR CORPORATION
- Mark L. Burgener
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL DEVICE FOR VARIABLE CAPACITANCE DEVICE AND COMMUNICATION DE...
- Publication number 20160294349
- Publication date Oct 6, 2016
- Taiyo Yuden Co., Ltd.
- Kentaro MORITO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTEGRATED CALIBRATION CIRCUIT AND A METHOD FOR CALIBRATION OF A FI...
- Publication number 20160233846
- Publication date Aug 11, 2016
- Cristian Pavao-Moreira
- G01 - MEASURING TESTING
Information Patent Application
MEASUREMENT DEVICE, SEMICONDUCTOR DEVICE AND IMPEDANCE ADJUSTMENT M...
- Publication number 20150084717
- Publication date Mar 26, 2015
- NEC Corporation
- Toshihiro Katoh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TUNABLE RF FILTER BASED RF COMMUNICATIONS SYSTEM
- Publication number 20140361849
- Publication date Dec 11, 2014
- George Maxim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH QUALITY FACTOR INTERCONNECT FOR RF CIRCUITS
- Publication number 20140361856
- Publication date Dec 11, 2014
- Dirk Robert Walter Leipold
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-BAND INTERFERENCE OPTIMIZATION
- Publication number 20140364077
- Publication date Dec 11, 2014
- George Maxim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NONLINEAR CAPACITANCE LINEARIZATION
- Publication number 20140361839
- Publication date Dec 11, 2014
- Baker Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TUNABLE RF FILTER STRUCTURE FORMED BY A MATRIX OF WEAKLY COUPLED RE...
- Publication number 20140361848
- Publication date Dec 11, 2014
- Dirk Robert Walter Leipold
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TUNABLE RF FILTER PATHS FOR TUNABLE RF FILTER STRUCTURES
- Publication number 20140361852
- Publication date Dec 11, 2014
- Dirk Robert Walter Leipold
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method, System, and Apparatus for Resonator Circuits and Modulating...
- Publication number 20140340173
- Publication date Nov 20, 2014
- PEREGRINE SEMICONDUCTOR CORPORATION
- Mark L. Burgener
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILTER AUTO-CALIBRATION USING MULTI-CLOCK GENERATOR
- Publication number 20140292400
- Publication date Oct 2, 2014
- Feng Wei KUO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Signal Filtering and for Improving Propert...
- Publication number 20140195577
- Publication date Jul 10, 2014
- AVATEKH, INC.
- Alexei V. Nikitin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Bandwidth Calibration for Filters
- Publication number 20140176233
- Publication date Jun 26, 2014
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Xiaoming Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING OR MANAGING BANDWIDTH OF A FIL...
- Publication number 20140084996
- Publication date Mar 27, 2014
- Motorola Mobility LLC
- Dale G. Schwent
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and Apparatus for Signal Filtering and for Improving Propert...
- Publication number 20130339418
- Publication date Dec 19, 2013
- AVATEKH, INC.
- Alexei V. Nikitin
- G01 - MEASURING TESTING
Information Patent Application
Method and Apparatus for Signal Filtering and for Improving Propert...
- Publication number 20130297665
- Publication date Nov 7, 2013
- AVATEKH, INC.
- Alexei V. Nikitin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TUNER
- Publication number 20130285714
- Publication date Oct 31, 2013
- Semiconductor Components Industries, LLC
- Tomoya Kanzawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CALIBRATION CIRCUIT
- Publication number 20130207711
- Publication date Aug 15, 2013
- KAWASAKI MICROELECTRONICS INC.
- Takashi IKEDA
- G01 - MEASURING TESTING
Information Patent Application
Circuit For A Front-End Tunable Filter of A Communication and Broad...
- Publication number 20130040595
- Publication date Feb 14, 2013
- BEIJING KT MICRO, LTD.
- Han Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
High Accuracy RC Calibradion Circuit
- Publication number 20130033307
- Publication date Feb 7, 2013
- Charles Guo Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method, System, and Apparatus for Resonator Circuits and Modulating...
- Publication number 20120313731
- Publication date Dec 13, 2012
- Mark L. Burgener
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CALIBRATION CIRCUIT AND CALIBRATION METHOD
- Publication number 20120306557
- Publication date Dec 6, 2012
- SOLID STATE SYSTEM CO., LTD.
- Yu-Wei Lin
- G01 - MEASURING TESTING

Filter calibration method

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Time constant calibration circuit and method

Method, system, and apparatus for resonator circuits and modulating...

Apparatus and methods for control and calibration of tunable filters

Advanced 3D inductor structures with confined magnetic field

Weakly coupled tunable RF receiver architecture

Method and apparatus for calibration of a band-pass filter and sque...

Ring oscillator based RC calibration circuit

Method, system, and apparatus for resonator circuits and modulating...

MHz range harmonic impedance tuner and method

Resonator and resonating method

RC time constant measurement

Active biquad filter with oscillator circuit

Resonator and resonating method

Circuit for calibration measurements, method, computer program, and...

Advanced 3D inductor structures with confined magnetic field

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

Method, system, and apparatus for resonator circuits and modulating...

Acoustic-wave device with active calibration mechanism

Integrated calibration circuit and a method for calibration of a fi...

Ninety-degree phase shifter circuit and corresponding ninety-degree...

Acoustic-wave device with active calibration mechanism

Control device for variable capacitance device and communication de...

Method and apparatus for signal filtering and for improving propert...

Advanced 3D inductor structures with confined magnetic field

High quality factor interconnect for RF circuits

Tunable RF filter based RF communications system

Systems and methods for low pass filter mismatch calibration

Passive voltage-gain network

RX shunt switching element-based RF front-end circuit

Calibration for a tunable RF filter structure

Patents Applicationslast 30 patents

RESISTOR-CAPACITOR CALIBRATION METHOD AND RESISTOR-CAPACITOR CALIBR...

TIME CONSTANT CALIBRATION CIRCUIT AND METHOD

METHOD AND APPARATUS FOR CALIBRATION OF A BAND-PASS FILTER AND SQUE...

RESONATOR AND RESONATING METHOD

WEAKLY COUPLED TUNABLE RF RECEIVER ARCHITECTURE

Method, System, and Apparatus for Resonator Circuits and Modulating...

ADVANCED 3D INDUCTOR STRUCTURES WITH CONFINED MAGNETIC FIELD

Method, System, and Apparatus for Resonator Circuits and Modulating...

CONTROL DEVICE FOR VARIABLE CAPACITANCE DEVICE AND COMMUNICATION DE...

INTEGRATED CALIBRATION CIRCUIT AND A METHOD FOR CALIBRATION OF A FI...

MEASUREMENT DEVICE, SEMICONDUCTOR DEVICE AND IMPEDANCE ADJUSTMENT M...

TUNABLE RF FILTER BASED RF COMMUNICATIONS SYSTEM

HIGH QUALITY FACTOR INTERCONNECT FOR RF CIRCUITS

MULTI-BAND INTERFERENCE OPTIMIZATION

NONLINEAR CAPACITANCE LINEARIZATION

TUNABLE RF FILTER STRUCTURE FORMED BY A MATRIX OF WEAKLY COUPLED RE...

TUNABLE RF FILTER PATHS FOR TUNABLE RF FILTER STRUCTURES

Method, System, and Apparatus for Resonator Circuits and Modulating...

FILTER AUTO-CALIBRATION USING MULTI-CLOCK GENERATOR

Method and Apparatus for Signal Filtering and for Improving Propert...

Bandwidth Calibration for Filters

METHOD AND APPARATUS FOR CONTROLLING OR MANAGING BANDWIDTH OF A FIL...

Method and Apparatus for Signal Filtering and for Improving Propert...

Method and Apparatus for Signal Filtering and for Improving Propert...

TUNER

CALIBRATION CIRCUIT

Circuit For A Front-End Tunable Filter of A Communication and Broad...

High Accuracy RC Calibradion Circuit

Method, System, and Apparatus for Resonator Circuits and Modulating...

CALIBRATION CIRCUIT AND CALIBRATION METHOD