Filters using the operational amplifier pole

Industry

CPC
H03H11/1269

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Parent Industries

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

Current Industry

H03H11/1269Filters using the operational amplifier pole

Industries

Patents Grantslast 30 patents

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
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
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
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
Adjustable pole and zero location for a second order low pass filte...
- Patent number 8,791,736
- Issue date Jul 29, 2014
- Yen Dang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transfer-function control in an active filter
- Patent number 8,120,417
- Issue date Feb 21, 2012
- Texas Instruments Incorporated
- Anand Kannan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Active-R filter
- Patent number 3,955,150
- Issue date May 4, 1976
- The United States of America as represented by the United States Energy Resea...
- Michael A. Soderstrand
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

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
ADJUSTABLE POLE AND ZERO LOCATION FOR A SECOND ORDER LOW PASS PATH...
- Publication number 20140184287
- Publication date Jul 3, 2014
- Yen Dang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSFER-FUNCTION CONTROL IN AN ACTIVE FILTER
- Publication number 20110012678
- Publication date Jan 20, 2011
- TEXAS INSTRUMENTS INCORPORATED
- ANAND KANNAN
- H03 - BASIC ELECTRONIC CIRCUITRY

Filters using the operational amplifier pole

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Filter networks for driving capacitive loads

Feed-forward filtering device and associated method

Differential elliptic filter with a single op-amp

Feed-forward filtering device and associated method

Adjustable pole and zero location for a second order low pass filte...

Transfer-function control in an active filter

Active-R filter

Patents Applicationslast 30 patents

FILTER NETWORKS FOR DRIVING CAPACITIVE LOADS

FEED-FORWARD FILTERING DEVICE AND ASSOCIATED METHOD

ADJUSTABLE POLE AND ZERO LOCATION FOR A SECOND ORDER LOW PASS PATH...

TRANSFER-FUNCTION CONTROL IN AN ACTIVE FILTER