Modifications to reduce detrimental influences of amplifier imperfections

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CPC
H03H11/1278

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Parent Industries

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

Current Industry

H03H11/1278Modifications to reduce detrimental influences of amplifier imperfections

Industries

Patents Grantslast 30 patents

Information Patent Grant
Tunable filter
- Patent number 10,944,383
- Issue date Mar 9, 2021
- Huawei Technologies Co., Ltd.
- Giuseppe Gramegna
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and apparatuses for testing inductive coupling circuitry
- Patent number 10,680,572
- Issue date Jun 9, 2020
- NXP B.V.
- Gernot Hueber
- G01 - MEASURING TESTING
Information Patent Grant
Tunable filter
- Patent number 10,211,811
- Issue date Feb 19, 2019
- Huawei Technologies Co., Ltd.
- Giuseppe Gramegna
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic device capable of bandwidth compensation and method thereof
- Patent number 9,948,279
- Issue date Apr 17, 2018
- NOVATEK Microelectronics Corp.
- Mu-Jung Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Active filter
- Patent number 7,132,881
- Issue date Nov 7, 2006
- Sharp Kabushiki Kaisha
- Alberto Oscar Adan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Practical active capacitor filter
- Patent number 6,943,619
- Issue date Sep 13, 2005
- The United States of America as represented by the administrator of the Natio...
- Robert L. Shuler, Jr.
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Active filter circuit with operational amplifier
- Patent number 6,680,645
- Issue date Jan 20, 2004
- Micronas GmbH
- Norbert Greitschus
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
INPUT/OUTPUT CAPACITANCE REDUCTION WITH NEGATIVE IMPEDANCE
- Publication number 20240012497
- Publication date Jan 11, 2024
- Intel Corporation
- Isaac Abraham
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TUNABLE FILTER
- Publication number 20190149133
- Publication date May 16, 2019
- Huawei Technologies Co., Ltd
- Giuseppe GRAMEGNA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND APPARATUSES FOR TESTING INDUCTIVE COUPLING CIRCUITRY
- Publication number 20190068156
- Publication date Feb 28, 2019
- NXP B.V.
- Gernot Hueber
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TUNABLE FILTER
- Publication number 20180248538
- Publication date Aug 30, 2018
- Huawei Technologies Co., Ltd
- Giuseppe GRAMEGNA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH-PASS FILTER CIRCUIT AND BAND-PASS FILTER CIRCUIT
- Publication number 20150229293
- Publication date Aug 13, 2015
- RICOH COMPANY, LTD.
- Takeshi NAGAHISA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NOISE REMOVING CIRCUIT AND CURRENT SENSING UNIT INCLUDING THE SAME
- Publication number 20150048881
- Publication date Feb 19, 2015
- SAMSUNG DISPLAY CO., LTD.
- Oh-Jo Kwon
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FEEDBACK TECHNIQUE AND FILTER AND METHOD
- Publication number 20090212855
- Publication date Aug 27, 2009
- Jamaal Mitchell
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Active filter
- Publication number 20050162219
- Publication date Jul 28, 2005
- Sharp Kabushiki Kaisha
- Alberto Oscar Adan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Active filter circuit with operational amplifier
- Publication number 20020101279
- Publication date Aug 1, 2002
- Norbert Greitschus
- H03 - BASIC ELECTRONIC CIRCUITRY

Modifications to reduce detrimental influences of amplifier imperfections

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tunable filter

Methods and apparatuses for testing inductive coupling circuitry

Tunable filter

Electronic device capable of bandwidth compensation and method thereof

High-pass filter circuit and band-pass filter circuit

Active filter

Practical active capacitor filter

Active filter circuit with operational amplifier

Patents Applicationslast 30 patents

INPUT/OUTPUT CAPACITANCE REDUCTION WITH NEGATIVE IMPEDANCE

TUNABLE FILTER

METHODS AND APPARATUSES FOR TESTING INDUCTIVE COUPLING CIRCUITRY

TUNABLE FILTER

HIGH-PASS FILTER CIRCUIT AND BAND-PASS FILTER CIRCUIT

NOISE REMOVING CIRCUIT AND CURRENT SENSING UNIT INCLUDING THE SAME

FEEDBACK TECHNIQUE AND FILTER AND METHOD

Active filter

Active filter circuit with operational amplifier