Filters using a single transconductance amplifier; Filters derived from a single transconductor filter

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CPC
H03H11/0427

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

Current Industry

H03H11/0427Filters using a single transconductance amplifier; Filters derived from a single transconductor filter

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Patents Grantslast 30 patents

Information Patent Grant
Enhanced discrete-time feedforward equalizer
- Patent number 11,539,555
- Issue date Dec 27, 2022
- Texas Instruments Incorporated
- Abishek Manian
- G11 - INFORMATION STORAGE
Information Patent Grant
Current-mode filtering using current steering
- Patent number 10,630,328
- Issue date Apr 21, 2020
- QUALCOMM Incorporated
- Timothy Donald Gathman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
8GHz-20GHz noise cancelling transversal reconfigurable notch filter
- Patent number 9,991,874
- Issue date Jun 5, 2018
- Northrop Grumman Systems Corporation
- Timothy R. LaRocca
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reconfigurable radio frequency (RF) bandstop/intermediate frequency...
- Patent number 9,991,875
- Issue date Jun 5, 2018
- QUALCOMM Incorporated
- Timothy Donald Gathman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High gain filter circuit with an accurate transfer function
- Patent number 9,813,044
- Issue date Nov 7, 2017
- STMicroelectronics S.r.l.
- Marco Orazio Cavallaro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Gain-boosted N-path bandpass filter
- Patent number 9,374,063
- Issue date Jun 21, 2016
- University of Macau
- Pui-In Mak
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic inductance circuit for the power supply of a 2-wire bus...
- Patent number 9,203,379
- Issue date Dec 1, 2015
- ABB Technology Ltd.
- Dalin Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combined filter and transconductance amplifier
- Patent number 8,957,728
- Issue date Feb 17, 2015
- RF Micro Devices, Inc.
- Philippe Gorisse
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Band pass filter and calibration method for band pass filter
- Patent number 8,648,652
- Issue date Feb 11, 2014
- Fujitsu Microelectronics Solutions Limited
- Shoichi Masui
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current-input current-output reconfigurable passive reconstruction...
- Patent number 7,902,917
- Issue date Mar 8, 2011
- Broadcom Corporation
- Ahmad Mirzaei
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
FILTER
- Publication number 20230308082
- Publication date Sep 28, 2023
- Novelda AS
- Sumit BAGGA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ENHANCED DISCRETE-TIME FEEDFORWARD EQUALIZER
- Publication number 20210409246
- Publication date Dec 30, 2021
- TEXAS INSTRUMENTS INCORPORATED
- Abishek MANIAN
- G11 - INFORMATION STORAGE
Information Patent Application
Current-Mode Filtering Using Current Steering
- Publication number 20200052729
- Publication date Feb 13, 2020
- QUALCOMM Incorporated
- Timothy Donald Gathman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECONFIGURABLE RADIO FREQUENCY (RF) BANDSTOP / INTERMEDIATE FREQUEN...
- Publication number 20180048293
- Publication date Feb 15, 2018
- QUALCOMM Incorporated
- Timothy Donald GATHMAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HIGH GAIN FILTER CIRCUIT WITH AN ACCURATE TRANSFER FUNCTION
- Publication number 20170222626
- Publication date Aug 3, 2017
- STMicroelectronics S.r.l.
- Marco Orazio Cavallaro
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SECOND ORDER LOOP FILTER AND MULTI-ORDER DELTA SIGMA MODULATOR INCL...
- Publication number 20150229292
- Publication date Aug 13, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Young Kyun CHO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ELECTRONIC INDUCTANCE CIRCUIT FOR THE POWER SUPPLY OF A 2-WIRE BUS...
- Publication number 20140232370
- Publication date Aug 21, 2014
- ABB Technology Ltd.
- Dalin Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUIT DEVICE AND ELECTRONIC APPARATUS
- Publication number 20130301753
- Publication date Nov 14, 2013
- SEIKO EPSON CORPORATION
- Toshiyuki MISAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMBINED FILTER AND TRANSCONDUCTANCE AMPLIFIER
- Publication number 20130088291
- Publication date Apr 11, 2013
- RF Micro Devices, Inc.
- Philippe Gorisse
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BAND PASS FILTER AND CALIBRATION METHOD FOR BAND PASS FILTER
- Publication number 20120212288
- Publication date Aug 23, 2012
- FUJITSU MICROELECTRONICS SOLUTIONS LIMITED
- Shoichi MASUI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CURRENT-INPUT CURRENT-OUTPUT RECONFIGURABLE PASSIVE RECONSTRUCTION...
- Publication number 20110012692
- Publication date Jan 20, 2011
- BROADCOM CORPORATION
- Ahmad MIRZAEI
- H03 - BASIC ELECTRONIC CIRCUITRY

Filters using a single transconductance amplifier; Filters derived from a single transconductor filter

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Enhanced discrete-time feedforward equalizer

Current-mode filtering using current steering

8GHz-20GHz noise cancelling transversal reconfigurable notch filter

Reconfigurable radio frequency (RF) bandstop/intermediate frequency...

High gain filter circuit with an accurate transfer function

Gain-boosted N-path bandpass filter

Electronic inductance circuit for the power supply of a 2-wire bus...

Combined filter and transconductance amplifier

Band pass filter and calibration method for band pass filter

Current-input current-output reconfigurable passive reconstruction...

Patents Applicationslast 30 patents

FILTER

ENHANCED DISCRETE-TIME FEEDFORWARD EQUALIZER

Current-Mode Filtering Using Current Steering

RECONFIGURABLE RADIO FREQUENCY (RF) BANDSTOP / INTERMEDIATE FREQUEN...

HIGH GAIN FILTER CIRCUIT WITH AN ACCURATE TRANSFER FUNCTION

SECOND ORDER LOOP FILTER AND MULTI-ORDER DELTA SIGMA MODULATOR INCL...

ELECTRONIC INDUCTANCE CIRCUIT FOR THE POWER SUPPLY OF A 2-WIRE BUS...

CIRCUIT DEVICE AND ELECTRONIC APPARATUS

COMBINED FILTER AND TRANSCONDUCTANCE AMPLIFIER

BAND PASS FILTER AND CALIBRATION METHOD FOR BAND PASS FILTER

CURRENT-INPUT CURRENT-OUTPUT RECONFIGURABLE PASSIVE RECONSTRUCTION...