Sallen-Key biquad

Industry

CPC
H03H11/1286

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Parent Industries

HELECTRICITY H03Electronic circuits H03HIMPEDANCE NETWORKS H03H11/00Networks using active elements

Current Industry

H03H11/1286Sallen-Key biquad

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Active filter configured to suppress out-of-band peaking and an ana...
- Patent number 11,996,814
- Issue date May 28, 2024
- Intel Corporation
- Matteo Camponeschi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Source follower-based sallen-key architecture
- Patent number 10,778,189
- Issue date Sep 15, 2020
- Analog Devices, Inc.
- Aritra Dey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High linearly WiGig baseband amplifier with channel select filter
- Patent number 10,734,957
- Issue date Aug 4, 2020
- TensorCom, Inc.
- Zaw Soe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and device for adjusting passband width of filter
- Patent number 10,622,971
- Issue date Apr 14, 2020
- Beijing BOE Optoelectronics Technology Co., Ltd
- Zhenghua Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Filter Circuit with Programmable Gain and Frequency Response
- Patent number 10,560,070
- Issue date Feb 11, 2020
- Huawei Technologies Co., Ltd.
- Giuseppe Gramegna
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High linearly WiGig baseband amplifier with channel select filter
- Patent number 10,277,182
- Issue date Apr 30, 2019
- TensorCom, Inc.
- Zaw Soe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for signal filtering and for improving propert...
- Patent number 8,990,284
- Issue date Mar 24, 2015
- Avatekh, Inc.
- Alexei V. Nikitin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter design tool
- Patent number 8,806,409
- Issue date Aug 12, 2014
- Analog Devices, Inc.
- Matthew N. Duff
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for signal filtering and for improving propert...
- Patent number 8,489,666
- Issue date Jul 16, 2013
- Avatekh, Inc.
- Alexei V. Nikitin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Receiver and electronic device using the same
- Patent number 8,433,013
- Issue date Apr 30, 2013
- Panasonic Corporation
- Yusuke Nakano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive filtering system for patient signal monitoring
- Patent number 7,952,425
- Issue date May 31, 2011
- Siemens Medical Solutions USA, Inc.
- Hongxuan Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Simplified sallen-key low-pass filter circuit
- Patent number 7,880,536
- Issue date Feb 1, 2011
- NXP B.V.
- Nguyen-Trieu-Luan Le
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Lowpass biquad VGA filter
- Patent number 7,760,014
- Issue date Jul 20, 2010
- STMicroelectronics S.A.
- Eoin Ohannaidh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bandwidth-adjustable filter
- Patent number 7,737,772
- Issue date Jun 15, 2010
- Realtek Semiconductor Corp.
- Chao Cheng Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter circuit
- Patent number 7,501,885
- Issue date Mar 10, 2009
- Denso Corporation
- Norio Kitao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter automatic adjustment apparatus, filter automatic adjustment...
- Patent number 7,408,417
- Issue date Aug 5, 2008
- Matsushita Electric Industrial Co., Ltd.
- Masaru Fukusen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low noise lowpass filter
- Patent number 7,375,583
- Issue date May 20, 2008
- STMicroelectronics S.A.
- Eoin Ohannaidh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital/analog converter and method for digital/analog conversion o...
- Patent number 7,355,541
- Issue date Apr 8, 2008
- Infineon Technologies AG
- Christoph Schwoerer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System for calibrating integrated circuit filters
- Patent number 7,257,505
- Issue date Aug 14, 2007
- RF Magic, Inc.
- Alexander C. Kurylak
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tunable Sallen-Key filter stage and filter assembly
- Patent number 7,212,068
- Issue date May 1, 2007
- Integration Associates Inc.
- Péter Ónody
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tone-control circuit and method for conditioning respective frequen...
- Patent number 7,043,032
- Issue date May 9, 2006
- Rane Corporation
- Philip R. Jeffs
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active isolated-integrator low-pass filter with attenuation poles
- Patent number 6,909,321
- Issue date Jun 21, 2005
- Harman International Industries, Incorporated
- Gerald R. Stanley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency tunable filter
- Patent number 6,646,498
- Issue date Nov 11, 2003
- Texas Instruments Incorporated
- Ahmed N. Mohieldin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Filter circuit
- Patent number 6,388,511
- Issue date May 14, 2002
- Texas Instruments Incorporated
- Katsuhiro Kanao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for transmitting and receiving pulses
- Patent number 4,127,750
- Issue date Nov 28, 1978
- Association des Ouvriers en Instruments de Precision
- Lucien P. E. Prudhon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for transmitting and receiving pulses
- Patent number 4,001,524
- Issue date Jan 4, 1977
- Association des Ouvriers en Instruments de Precision
- Lucien Pierre Emile Prudhon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Active filter configured to suppress out-of-band peaking and an ana...
- Publication number 20210265981
- Publication date Aug 26, 2021
- Intel Corporation
- Matteo CAMPONESCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH LINEARLY WIGIG BASEBAND AMPLIFIER WITH CHANNEL SELECT FILTER
- Publication number 20190214953
- Publication date Jul 11, 2019
- Zaw Soe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Filter Circuit with Programmable Gain and Frequency Response
- Publication number 20190158067
- Publication date May 23, 2019
- Huawei Technologies Co., Ltd
- Giuseppe GRAMEGNA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High Linearly WiGig Baseband Amplifier with Channel Select Filter
- Publication number 20180097489
- Publication date Apr 5, 2018
- Tensorcom, Inc.,
- Zaw Soe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER DESIGN TOOL
- Publication number 20140137068
- Publication date May 15, 2014
- Analog Devices, Inc.
- Matthew N. Duff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILTER DESIGN TOOL
- Publication number 20140137069
- Publication date May 15, 2014
- Analog Devices, Inc.
- Matthew N. Duff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILTER DESIGN TOOL
- Publication number 20140137067
- Publication date May 15, 2014
- Analog Devices, Inc.
- Matthew N. Duff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multi-Function Receiver With Switched Channelizer Having High Dynam...
- Publication number 20140079167
- Publication date Mar 20, 2014
- Northrop Grumman Systems Corporation
- John D. Adam
- B82 - NANO-TECHNOLOGY
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
ACTIVE LOW PASS FILTER
- Publication number 20120112826
- Publication date May 10, 2012
- TEXAS INSTRUMENTS INCORPORATED
- Adam L. Shook
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECEIVER AND ELECTRONIC DEVICE USING THE SAME
- Publication number 20110019783
- Publication date Jan 27, 2011
- PANASONIC CORPORATION
- Yusuke Nakano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Adaptive Filtering System for Patient Signal Monitoring
- Publication number 20100060350
- Publication date Mar 11, 2010
- Siemens Medical Solutions USA, Inc.
- Hongxuan Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BANDWIDTH-ADJUSTABLE FILTER
- Publication number 20100060348
- Publication date Mar 11, 2010
- Realtek Semiconductor Corp.
- Chao-Cheng Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Simplified Sallen-Key Low-Pass Filter Circuit
- Publication number 20080204129
- Publication date Aug 28, 2008
- Koninklijke Philips Electronics N.V.
- Nguyen-Trieu-Luan Le
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Filter circuit
- Publication number 20070216474
- Publication date Sep 20, 2007
- DENSO CORPORATION
- Norio Kitao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Lowpass biquad VGA filter
- Publication number 20070159240
- Publication date Jul 12, 2007
- STMicroelectronics S.A.
- Eoin Ohannaidh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital/analog converter and method for digital/analog conversion o...
- Publication number 20070024480
- Publication date Feb 1, 2007
- Christoph Schwoerer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BANDWIDTH-ADJUSTABLE FILTER
- Publication number 20060250181
- Publication date Nov 9, 2006
- Realtek Semiconductor Corp.
- Chao-Cheng Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Filter automatic adjustment apparatus, filter automatic adjustment...
- Publication number 20060220752
- Publication date Oct 5, 2006
- Masaru Fukusen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTERING DEVICE HAVING MULTIPLE INPUTS AND MULTIPLE FEEDBACK PATHS
- Publication number 20060197588
- Publication date Sep 7, 2006
- Chia-Jun Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Low noise lowpass filter
- Publication number 20060186951
- Publication date Aug 24, 2006
- STMicroelectronics S.A.
- Eoin Ohannaidh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Tunable Sallen-Key filter stage and filter assembly
- Publication number 20050237107
- Publication date Oct 27, 2005
- INTEGRATION ASSOCIATES INC.
- Peter Onody
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High frequency tunable filter
- Publication number 20030132797
- Publication date Jul 17, 2003
- TEXAS INSTRUMENTS INCORPORATED
- Ahmed N. Mohieldin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Active isolated-integrator low-pass filter with attenuation poles
- Publication number 20010048345
- Publication date Dec 6, 2001
- Gerald R. Stanley
- H03 - BASIC ELECTRONIC CIRCUITRY

Sallen-Key biquad

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Active filter configured to suppress out-of-band peaking and an ana...

Source follower-based sallen-key architecture

High linearly WiGig baseband amplifier with channel select filter

Method and device for adjusting passband width of filter

Filter Circuit with Programmable Gain and Frequency Response

High linearly WiGig baseband amplifier with channel select filter

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

Filter design tool

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

Receiver and electronic device using the same

Adaptive filtering system for patient signal monitoring

Simplified sallen-key low-pass filter circuit

Lowpass biquad VGA filter

Bandwidth-adjustable filter

Filter circuit

Filter automatic adjustment apparatus, filter automatic adjustment...

Low noise lowpass filter

Digital/analog converter and method for digital/analog conversion o...

System for calibrating integrated circuit filters

Tunable Sallen-Key filter stage and filter assembly

Tone-control circuit and method for conditioning respective frequen...

Active isolated-integrator low-pass filter with attenuation poles

High frequency tunable filter

Filter circuit

Apparatus for transmitting and receiving pulses

Apparatus for transmitting and receiving pulses

Patents Applicationslast 30 patents

Active filter configured to suppress out-of-band peaking and an ana...

HIGH LINEARLY WIGIG BASEBAND AMPLIFIER WITH CHANNEL SELECT FILTER

Filter Circuit with Programmable Gain and Frequency Response

High Linearly WiGig Baseband Amplifier with Channel Select Filter

FILTER DESIGN TOOL

FILTER DESIGN TOOL

FILTER DESIGN TOOL

Multi-Function Receiver With Switched Channelizer Having High Dynam...

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

ACTIVE LOW PASS FILTER

RECEIVER AND ELECTRONIC DEVICE USING THE SAME

Adaptive Filtering System for Patient Signal Monitoring

BANDWIDTH-ADJUSTABLE FILTER

Simplified Sallen-Key Low-Pass Filter Circuit

Filter circuit

Lowpass biquad VGA filter

Digital/analog converter and method for digital/analog conversion o...

BANDWIDTH-ADJUSTABLE FILTER

Filter automatic adjustment apparatus, filter automatic adjustment...

FILTERING DEVICE HAVING MULTIPLE INPUTS AND MULTIPLE FEEDBACK PATHS

Low noise lowpass filter

Tunable Sallen-Key filter stage and filter assembly

High frequency tunable filter

Active isolated-integrator low-pass filter with attenuation poles