in frequency-selective amplifiers

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HELECTRICITY H03Electronic circuits H03GCONTROL OF AMPLIFICATION H03G5/00Tone control or bandwidth control in amplifiers

Current Industry

H03G5/14in frequency-selective amplifiers

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Patents Grantslast 30 patents

Information Patent Grant
Calibrating an injection locked oscillator
- Patent number 10,855,296
- Issue date Dec 1, 2020
- Infineon Technologies AG
- Matteo Bassi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tunable pink noise generator with no low frequency cutoff
- Patent number 10,615,764
- Issue date Apr 7, 2020
- HRL Laboratories, LLC
- Aaron C. Smith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Modular musical instrument amplification system with selectable inp...
- Patent number 10,522,125
- Issue date Dec 31, 2019
- ETI Sound Systems, Inc.
- Steven M. Fryette
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Laser scanning microscope and amplifier assembly
- Patent number 10,175,105
- Issue date Jan 8, 2019
- Carl Zeiss Microscopy GmbH
- Nico Presser
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier
- Patent number 9,257,951
- Issue date Feb 9, 2016
- Red Lion 49 Limited
- David Joseph Mate
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tunable RF filter
- Patent number 9,246,453
- Issue date Jan 26, 2016
- NXP, B.V.
- Mohamed Bouhamame
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Programmable IF bandwidth using fixed bandwidth filters
- Patent number 6,738,604
- Issue date May 18, 2004
- Qualcomm, Inc.
- Scott T. Swazey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filter switching circuit
- Patent number 5,499,394
- Issue date Mar 12, 1996
- Motorola, Inc.
- Gary F. Kaatz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit arrangement for an optical receiver
- Patent number 5,382,920
- Issue date Jan 17, 1995
- Alcatel N.V.
- Reinhold Jung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio frequency signal preamplifier for providing controlled output...
- Patent number 4,672,671
- Issue date Jun 9, 1987
- Carter-Duncan Corporation
- Bruce L. Kennedy
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Tuned analog network
- Patent number 4,417,215
- Issue date Nov 22, 1983
- The United States of America as represented by the administrator of the Natio...
- Leonard L. Kleinberg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Video signal play-back circuit
- Patent number 4,210,942
- Issue date Jul 1, 1980
- Hitachi, Ltd.
- Hisashi Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Bandwidth switching circuits of radio receiver
- Patent number 4,178,551
- Issue date Dec 11, 1979
- Nippon Gakki Seizo Kabushiki Kaisha
- Minoru Ogita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for optimizing the bandwidth of a radio receiver
- Patent number 4,045,740
- Issue date Aug 30, 1977
- The United States of America as represented by the Secretary of the Army
- Kenneth L. Baker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active dual channel tuning control
- Patent number 4,001,709
- Issue date Jan 4, 1977
- Matthew Clinkscales
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controllable bandwidth IF filter circuit for radio receivers
- Patent number 3,991,374
- Issue date Nov 9, 1976
- General Electric Company
- Antal Csicsatka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable band pass filter circuit
- Patent number 3,956,719
- Issue date May 11, 1976
- Sony Corporation
- Toshihiko Waku
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3569852
- Patent number 3,569,852
- Issue date Mar 9, 1971
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
3348161
- Patent number 3,348,161
- Issue date Oct 17, 1967
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
CALIBRATING AN INJECTION LOCKED OSCILLATOR
- Publication number 20200106387
- Publication date Apr 2, 2020
- INFINEON TECHNOLOGIES AG
- Matteo BASSI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MODULAR MUSICAL INSTRUMENT APPLIFICATION SYSTEM WITH SELECTABLE INP...
- Publication number 20190051273
- Publication date Feb 14, 2019
- ETI SOUND SYSTEMS, INC.
- Steven M. Fryette
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Differential Amplifier
- Publication number 20140010385
- Publication date Jan 9, 2014
- RED LION 49 LIMITED
- David Joseph Mate
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TUNABLE RF FILTER
- Publication number 20100201437
- Publication date Aug 12, 2010
- NXP B.V.
- Mohamed Bouhamame
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Programmable if bandwidth using fixed bandwidth filters
- Publication number 20030027534
- Publication date Feb 6, 2003
- Scott T. Swazey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

in frequency-selective amplifiers

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Calibrating an injection locked oscillator

Tunable pink noise generator with no low frequency cutoff

Modular musical instrument amplification system with selectable inp...

Laser scanning microscope and amplifier assembly

Differential amplifier

Tunable RF filter

Programmable IF bandwidth using fixed bandwidth filters

Filter switching circuit

Circuit arrangement for an optical receiver

Audio frequency signal preamplifier for providing controlled output...

Tuned analog network

Video signal play-back circuit

Bandwidth switching circuits of radio receiver

Method for optimizing the bandwidth of a radio receiver

Active dual channel tuning control

Controllable bandwidth IF filter circuit for radio receivers

Variable band pass filter circuit

3569852

3348161

Patents Applicationslast 30 patents

CALIBRATING AN INJECTION LOCKED OSCILLATOR

MODULAR MUSICAL INSTRUMENT APPLIFICATION SYSTEM WITH SELECTABLE INP...

Differential Amplifier

TUNABLE RF FILTER

Programmable if bandwidth using fixed bandwidth filters