using a single operational amplifier

Industry

CPC
H03H11/126

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

H03H11/126using a single operational amplifier

Industries

Patents Grantslast 30 patents

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
Accurate calibration of analog integrated-circuits continuous-time...
- Patent number 12,028,034
- Issue date Jul 2, 2024
- Synopsys, Inc.
- Mohammed Tawfik Mahmoud Mohammed AbdelHafez
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Band pass filter and sensor device including the same
- Patent number 12,019,830
- Issue date Jun 25, 2024
- Samsung Display Co., Ltd.
- Moon Jae Jeong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Divided active electromagnetic interference filter module and manuf...
- Patent number 11,949,393
- Issue date Apr 2, 2024
- EM CORETECH CO., LTD.
- Sang Yeong Jeong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Accelerometer apparatuses and systems for noise rejection
- Patent number 11,885,647
- Issue date Jan 30, 2024
- Rohm Co., Ltd.
- Jonah Dewall
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Active filter for bipolar voltage sources
- Patent number 11,502,670
- Issue date Nov 15, 2022
- AVL Software and Functions GmbH
- Bastian Arndt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Filter networks for driving capacitive loads
- Patent number 11,405,022
- Issue date Aug 2, 2022
- MediaTek Singapore Pte Ltd.
- Bryan Liangchin Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Compensation filter and method for activating a compensation filter
- Patent number 11,245,325
- Issue date Feb 8, 2022
- TDK ELECTRONICS AG
- Yasin Karinca
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Correlated electron switch
- Patent number 11,183,998
- Issue date Nov 23, 2021
- CERFE LABS, INC.
- Lucian Shifren
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modulators
- Patent number 11,165,436
- Issue date Nov 2, 2021
- Cirrus Logic, Inc.
- John Paul Lesso
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filter and operation method
- Patent number 11,128,280
- Issue date Sep 21, 2021
- Realtek Semiconductor Corporation
- Yun-Tse Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Systems and methods for communicating high speed signals in a commu...
- Patent number 10,944,599
- Issue date Mar 9, 2021
- Adtran, Inc.
- Daniel M. Joffe
- 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
Modulators
- Patent number 10,819,363
- Issue date Oct 27, 2020
- Cirrus Logic, Inc.
- John Paul Lesso
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Feed-forward filtering device and associated method
- Patent number 10,756,933
- Issue date Aug 25, 2020
- Mediatek Inc.
- Tai-You Lu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Adjustable gain devices and methods for use therewith
- Patent number 10,587,296
- Issue date Mar 10, 2020
- FutureWei Technologies, Inc.
- Matthew R. Miller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver with reduced mixer-filter interaction distortion
- Patent number 10,581,472
- Issue date Mar 3, 2020
- FutureWei Technologies, Inc.
- Paul R. Ganci
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Circuit, device, and method to measure biosignal using common mode...
- Patent number 10,416,193
- Issue date Sep 17, 2019
- Samsung Electronics Co., Ltd.
- Youn Ho Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Control circuit for suppressing electromagnetic interference signals
- Patent number 10,396,656
- Issue date Aug 27, 2019
- AnApp Technologies Limited
- Franki Ngai Kit Poon
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Window function processing module
- Patent number 10,367,478
- Issue date Jul 30, 2019
- SHENZHEN GOODIX TECHNOLOGY CO., LTD.
- Fu-Chiang Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Differential elliptic filter with a single op-amp
- Patent number 10,340,891
- Issue date Jul 2, 2019
- QUANTENNA COMMUNICATIONS, INC.
- Omid Oliaei
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fully differential adjustable gain devices and methods for use ther...
- Patent number 10,211,865
- Issue date Feb 19, 2019
- FutureWei Technologies, Inc.
- Matthew R. Miller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Feed-forward filtering device and associated method
- Patent number 10,212,006
- Issue date Feb 19, 2019
- Mediatek Inc.
- Tai-You Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Waveform shaping filter, integrated circuit, radiation detection de...
- Patent number 10,171,067
- Issue date Jan 1, 2019
- Kabushiki Kaisha Toshiba
- Tetsuro Itakura
- G01 - MEASURING TESTING
Information Patent Grant
Active filter device and circuit arrangement comprising an active f...
- Patent number 10,069,480
- Issue date Sep 4, 2018
- EPCOS AG
- Andrew Tucker
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Programmable band-pass filter circuit of analog front-end used for...
- Patent number 10,063,214
- Issue date Aug 28, 2018
- PixArt Imaging Inc.
- Sung-Han Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
High-pass filter circuit and band-pass filter circuit
- Patent number 9,923,546
- Issue date Mar 20, 2018
- Ricoh Company, Ltd.
- Takeshi Nagahisa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multimode reconfigurable amplifier and analog filter including the...
- Patent number 9,912,311
- Issue date Mar 6, 2018
- Samsung Electronics Co., Ltd.
- So-Young Kang
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
BAND PASS FILTER AND SENSOR DEVICE INCLUDING THE SAME
- Publication number 20240272752
- Publication date Aug 15, 2024
- SAMSUNG DISPLAY CO., LTD.
- Moon Jae JEONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DIVIDED ACTIVE ELECTROMAGNETIC INTERFERENCE FILTER MODULE AND MANUF...
- Publication number 20240162887
- Publication date May 16, 2024
- EM CORETECH INC.
- Jin Gook KIM
- H03 - BASIC ELECTRONIC CIRCUITRY
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
EMI ACTIVE FILTER
- Publication number 20230421134
- Publication date Dec 28, 2023
- Goodrich Control Systems
- Tania Cuesta Cano
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BAND PASS FILTER AND SENSOR DEVICE INCLUDING THE SAME
- Publication number 20230280869
- Publication date Sep 7, 2023
- SAMSUNG DISPLAY CO., LTD.
- Moon Jae JEONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER NOISE SUPPRESSION CIRCUIT AND MACHINE EQUIPMENT USING THE SAME
- Publication number 20230039114
- Publication date Feb 9, 2023
- FON DA TECH CO., LTD.
- CHUNG-LIANG LIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AUDIO AMPLIFYING CIRCUIT AND PLAYING DEVICE
- Publication number 20220329218
- Publication date Oct 13, 2022
- RDA MICROELECTRONICS (SHANGHAI) CO., LTD.
- Yiwei Song
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Accurate Calibration of Analog Integrated-Circuits Continuous-Time...
- Publication number 20220321105
- Publication date Oct 6, 2022
- Synopsys, Inc.
- Mohammed Tawfik Mahmoud Mohammed AbdelHafez
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Frequency-Selective Compensation in Ranging Receivers Utilizing Chi...
- Publication number 20220260700
- Publication date Aug 18, 2022
- AyDeeKay LLC dba Indie Semiconductor
- Setu Mohta
- G01 - MEASURING TESTING
Information Patent Application
ACCELEROMETER APPARATUSES AND SYSTEMS FOR NOISE REJECTION
- Publication number 20220252439
- Publication date Aug 11, 2022
- Kionix, Inc.
- Jonah DEWALL
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER AND OPERATION METHOD
- Publication number 20210126626
- Publication date Apr 29, 2021
- REALTEK SEMICONDUCTOR CORPORATION
- Yun-Tse CHEN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Compensation Filter and Method for Activating a Compensation Filter
- Publication number 20210075310
- Publication date Mar 11, 2021
- TDK Electronics AG
- Yasin Karinca
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Compensation Filter and Method for Activating a Compensation Filter
- Publication number 20210006235
- Publication date Jan 7, 2021
- TDK Electronics AG
- Yasin Karinca
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MODULATORS
- Publication number 20210006257
- Publication date Jan 7, 2021
- Cirrus Logic International Semiconductor Ltd.
- John Paul Lesso
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR COMMUNICATING HIGH SPEED SIGNALS IN A COMMU...
- Publication number 20200412584
- Publication date Dec 31, 2020
- Adtran, Inc
- Daniel M. Joffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
MODULATORS
- Publication number 20200099388
- Publication date Mar 26, 2020
- Cirrus Logic International Semiconductor Ltd.
- John Paul Lesso
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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
Active Filter for Bipolar Voltage Sources
- Publication number 20200044625
- Publication date Feb 6, 2020
- AVL Software and Functions GmbH
- Bastian Arndt
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ADJUSTABLE GAIN DEVICES AND METHODS FOR USE TEHREWITH
- Publication number 20190393915
- Publication date Dec 26, 2019
- FutureWei Technologies, Inc.
- Matthew R. Miller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER WITH REDUCED MIXER-FILTER INTERACTION DISTORTION
- Publication number 20190393912
- Publication date Dec 26, 2019
- FutureWei Technologies, Inc.
- Paul R. Ganci
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FILTER NETWORKS FOR DRIVING CAPACITIVE LOADS
- Publication number 20190199327
- Publication date Jun 27, 2019
- MEDIATEK SINGAPORE PTE LTD
- Bryan Liangchin Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FEED-FORWARD FILTERING DEVICE AND ASSOCIATED METHOD
- Publication number 20180123838
- Publication date May 3, 2018
- MEDIATEK INC.
- Tai-You Lu
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Active Filter Device and Circuit Arrangement Comprising an Active F...
- Publication number 20170179931
- Publication date Jun 22, 2017
- EPCOS AG
- Andrew Tucker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BASEBAND FILTERS AND INTERFACES BETWEEN A DIGITAL-TO-ANALOG CONVERT...
- Publication number 20170141760
- Publication date May 18, 2017
- QUALCOMM Incorporated
- Ibrahim Chamas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS AND METHODS FOR COMMUNICATING HIGH SPEED SIGNALS IN A COMMU...
- Publication number 20170131730
- Publication date May 11, 2017
- Adtran, Inc
- Daniel M. Joffe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Implementation for Accurate Gain-Bandwidth Product Tuning
- Publication number 20170126207
- Publication date May 4, 2017
- FutureWei Technologies, Inc.
- Homero Luz Guimaraes
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROGRAMMABLE BAND-PASS FILTER CIRCUIT OF ANALOG FRONT-END USED FOR...
- Publication number 20170063340
- Publication date Mar 2, 2017
- PixArt Imaging Inc.
- Sung-Han Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NOISE FILTER
- Publication number 20150256149
- Publication date Sep 10, 2015
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Yoshiaki ISHIHARA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SINGLE AMPLIFIER FILTER FOR CONSTANT GROUP DELAY IN RADIO FREQUENCY...
- Publication number 20140369439
- Publication date Dec 18, 2014
- JEFFREY D. GANGER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using a single operational amplifier

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Active filter

Accurate calibration of analog integrated-circuits continuous-time...

Band pass filter and sensor device including the same

Divided active electromagnetic interference filter module and manuf...

Accelerometer apparatuses and systems for noise rejection

Active filter for bipolar voltage sources

Filter networks for driving capacitive loads

Compensation filter and method for activating a compensation filter

Correlated electron switch

Modulators

Filter and operation method

Digital amplifier and output device

Systems and methods for communicating high speed signals in a commu...

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

Modulators

Feed-forward filtering device and associated method

Adjustable gain devices and methods for use therewith

Receiver with reduced mixer-filter interaction distortion

Filter Circuit with Programmable Gain and Frequency Response

Circuit, device, and method to measure biosignal using common mode...

Control circuit for suppressing electromagnetic interference signals

Window function processing module

Differential elliptic filter with a single op-amp

Fully differential adjustable gain devices and methods for use ther...

Feed-forward filtering device and associated method

Waveform shaping filter, integrated circuit, radiation detection de...

Active filter device and circuit arrangement comprising an active f...

Programmable band-pass filter circuit of analog front-end used for...

High-pass filter circuit and band-pass filter circuit

Multimode reconfigurable amplifier and analog filter including the...

Patents Applicationslast 30 patents

BAND PASS FILTER AND SENSOR DEVICE INCLUDING THE SAME

DIVIDED ACTIVE ELECTROMAGNETIC INTERFERENCE FILTER MODULE AND MANUF...

ACTIVE FILTER

EMI ACTIVE FILTER

BAND PASS FILTER AND SENSOR DEVICE INCLUDING THE SAME

POWER NOISE SUPPRESSION CIRCUIT AND MACHINE EQUIPMENT USING THE SAME

AUDIO AMPLIFYING CIRCUIT AND PLAYING DEVICE

Accurate Calibration of Analog Integrated-Circuits Continuous-Time...

Frequency-Selective Compensation in Ranging Receivers Utilizing Chi...

ACCELEROMETER APPARATUSES AND SYSTEMS FOR NOISE REJECTION

FILTER AND OPERATION METHOD

Compensation Filter and Method for Activating a Compensation Filter

Compensation Filter and Method for Activating a Compensation Filter

MODULATORS

SYSTEMS AND METHODS FOR COMMUNICATING HIGH SPEED SIGNALS IN A COMMU...

DIGITAL AMPLIFIER AND OUTPUT DEVICE

MODULATORS

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

Active Filter for Bipolar Voltage Sources

ADJUSTABLE GAIN DEVICES AND METHODS FOR USE TEHREWITH

RECEIVER WITH REDUCED MIXER-FILTER INTERACTION DISTORTION

FILTER NETWORKS FOR DRIVING CAPACITIVE LOADS

FEED-FORWARD FILTERING DEVICE AND ASSOCIATED METHOD

Active Filter Device and Circuit Arrangement Comprising an Active F...

BASEBAND FILTERS AND INTERFACES BETWEEN A DIGITAL-TO-ANALOG CONVERT...

SYSTEMS AND METHODS FOR COMMUNICATING HIGH SPEED SIGNALS IN A COMMU...

Method and Implementation for Accurate Gain-Bandwidth Product Tuning

PROGRAMMABLE BAND-PASS FILTER CIRCUIT OF ANALOG FRONT-END USED FOR...

NOISE FILTER

SINGLE AMPLIFIER FILTER FOR CONSTANT GROUP DELAY IN RADIO FREQUENCY...