the amplifier comprising means to emulate the vacuum tube behaviour

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H03F2200/549

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HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F2200/00Indexing scheme relating to amplifiers

Current Industry

H03F2200/549the amplifier comprising means to emulate the vacuum tube behaviour

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum tube subwoofer extraction circuit system
- Patent number 10,938,364
- Issue date Mar 2, 2021
- ECHOWELL ELECTRONIC CO., LTD.
- Hsi-Hsien Chen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Configurable dual vacuum tube triode amplifier
- Patent number 10,879,855
- Issue date Dec 29, 2020
- Mesa/Boogie Ltd.
- Randall Smith
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Vacuum tube and transistor amplifier natural sound field tone divid...
- Patent number 10,727,792
- Issue date Jul 28, 2020
- ECHOWELL ELECTRONIC CO., LTD.
- Hsi-Hsien Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Guitar amplifier system and method
- Patent number 10,680,562
- Issue date Jun 9, 2020
- Thomas Clayton Anderson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power amplifier and input signal adjusting method
- Patent number 9,680,432
- Issue date Jun 13, 2017
- Yamaha Corporation
- Yohei Otani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for forming an electric signal representing a sound and a de...
- Patent number 8,704,585
- Issue date Apr 22, 2014
- Research Electronics Leksand AB
- Sven-Ake Eriksson
- G05 - CONTROLLING REGULATING
Information Patent Grant
Communication method for vacuum tube replacement devices
- Patent number 8,335,326
- Issue date Dec 18, 2012
- Brett A. Hertzberg
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Multiple-input and multiple-output amplifier
- Patent number 7,642,849
- Issue date Jan 5, 2010
- Excem SAS
- Frederic Broyde
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-voltage transconductance circuit
- Patent number 7,551,025
- Issue date Jun 23, 2009
- Mitchell E. Margolis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Expanded performance and functions for vacuum tube replacement devices
- Patent number 7,482,863
- Issue date Jan 27, 2009
- Roberts Retrovalve, Inc.
- Douglas H. Roberts
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Vacuum tube replacement device, circuit and system
- Patent number 7,408,401
- Issue date Aug 5, 2008
- Roberts Retrovalve, Inc.
- Douglas H. Roberts
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Indicators for vacuum tube replacement devices
- Patent number 7,286,060
- Issue date Oct 23, 2007
- Roberts Retrovalve, Inc.
- Douglas H. Roberts
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Microchannel plate audio amplifier
- Patent number 6,895,096
- Issue date May 17, 2005
- John P. DeLuca
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Output signal converter for ampliciation or attenuation of tube amp...
- Patent number 6,229,387
- Issue date May 8, 2001
- KORG, Inc.
- Fumio Mieda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Output signal converter for tube amplifiers
- Patent number 6,175,271
- Issue date Jan 16, 2001
- Korg Inc.
- Fumio Mieda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable control of electronic power supplies
- Patent number 5,909,145
- Issue date Jun 1, 1999
- Maven Peal Instruments, Inc.
- David G. Zimmerman
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Solid state circuit for emulating push-pull tube amplifier
- Patent number 5,805,713
- Issue date Sep 8, 1998
- Eric K. Pritchard
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Tube modeling programmable digital guitar amplification system
- Patent number 5,789,689
- Issue date Aug 4, 1998
- Michel Doidic
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Tube emulator amplifier system
- Patent number 5,734,725
- Issue date Mar 31, 1998
- Eric K. Pritchard
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Multi-stage solid state amplifier that emulates tube distortion
- Patent number 5,647,004
- Issue date Jul 8, 1997
- Peavey Electronics Corporation
- Jack C. Sondermeyer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Variable control of electronic power supplies
- Patent number 5,635,872
- Issue date Jun 3, 1997
- Maven Peal Instruments, Inc.
- David G. Zimmerman
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Solid state emulation of vacuum tube audio power amplifiers
- Patent number 5,636,284
- Issue date Jun 3, 1997
- Eric K. Pritchard
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Multi-stage solid state amplifier that emulates tube distortion
- Patent number 5,619,578
- Issue date Apr 8, 1997
- Peavey Electronics Corporation
- Jack C. Sondermeyer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Solid state circuit for emulating tube compression effect
- Patent number 5,524,055
- Issue date Jun 4, 1996
- Peavey Electronics Corporation
- Jack C. Sondermeyer
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Semiconductor emulation of vacuum tubes
- Patent number 5,434,536
- Issue date Jul 18, 1995
- Eric K. Pritchard
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Semiconductor emulation of tube amplifiers
- Patent number 5,133,014
- Issue date Jul 21, 1992
- Eric K. Pritchard
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Solid state amplifier simulating vacuum tube distortion characteris...
- Patent number 5,032,796
- Issue date Jul 16, 1991
- St. Louis Music, Inc.
- Jerrold S. Tiers
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Semiconductor emulation of tube amplifiers
- Patent number 4,995,084
- Issue date Feb 19, 1991
- Eric K. Pritchard
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Emulated guitar loudspeaker
- Patent number 4,937,874
- Issue date Jun 26, 1990
- R. Aspen Pittman
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Semiconductor amplifier with tube amplifier characteristics
- Patent number 4,809,336
- Issue date Feb 28, 1989
- Eric K. Pritchard
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
VACUUM TUBE SUBWOOFER EXTRACTION CIRCUIT SYSTEM
- Publication number 20200412312
- Publication date Dec 31, 2020
- ECHOWELL ELECTRONIC CO., LTD.
- Hsi-Hsien CHEN
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Guitar Amplifier System and Method
- Publication number 20190319591
- Publication date Oct 17, 2019
- Thomas Clayton Anderson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR FORMING AN ELECTRIC SIGNAL REPRESENTING A SOUND AND A DE...
- Publication number 20130278299
- Publication date Oct 24, 2013
- RESEARCH ELECTRONICS LEKSAND AB
- Sven-Ake Eriksson
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOLID STATE AUDIO POWER AMPLIFIER
- Publication number 20130034249
- Publication date Feb 7, 2013
- Bruce Keir
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
HIGH-VOLTAGE TRANSCONDUCTANCE CIRCUIT
- Publication number 20090058530
- Publication date Mar 5, 2009
- Mitchell E. Margolis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Multiple-Input and Multiple-Output Amplifier
- Publication number 20080272840
- Publication date Nov 6, 2008
- EXCEM SAS
- Frederic Broyde
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Communication Method for Vacuum Tube Replacement Devices
- Publication number 20080260183
- Publication date Oct 23, 2008
- Brett A. Hertzberg
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VACUUM TUBE REPLACEMENT DEVICE, CIRCUIT AND SYSTEM
- Publication number 20080204131
- Publication date Aug 28, 2008
- Douglas H. Roberts
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Expanded Performance and Functions for Vacuum Tube Replacement Devices
- Publication number 20070285156
- Publication date Dec 13, 2007
- Roberts Retrovalve, Inc.
- Douglas H. Roberts
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Indicators for vacuum tube replacement devices
- Publication number 20070035408
- Publication date Feb 15, 2007
- Douglas H. Roberts
- H03 - BASIC ELECTRONIC CIRCUITRY

the amplifier comprising means to emulate the vacuum tube behaviour

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Vacuum tube subwoofer extraction circuit system

Configurable dual vacuum tube triode amplifier

Vacuum tube and transistor amplifier natural sound field tone divid...

Guitar amplifier system and method

Power amplifier and input signal adjusting method

Method for forming an electric signal representing a sound and a de...

Communication method for vacuum tube replacement devices

Multiple-input and multiple-output amplifier

High-voltage transconductance circuit

Expanded performance and functions for vacuum tube replacement devices

Vacuum tube replacement device, circuit and system

Indicators for vacuum tube replacement devices

Microchannel plate audio amplifier

Output signal converter for ampliciation or attenuation of tube amp...

Output signal converter for tube amplifiers

Variable control of electronic power supplies

Solid state circuit for emulating push-pull tube amplifier

Tube modeling programmable digital guitar amplification system

Tube emulator amplifier system

Multi-stage solid state amplifier that emulates tube distortion

Variable control of electronic power supplies

Solid state emulation of vacuum tube audio power amplifiers

Multi-stage solid state amplifier that emulates tube distortion

Solid state circuit for emulating tube compression effect

Semiconductor emulation of vacuum tubes

Semiconductor emulation of tube amplifiers

Solid state amplifier simulating vacuum tube distortion characteris...

Semiconductor emulation of tube amplifiers

Emulated guitar loudspeaker

Semiconductor amplifier with tube amplifier characteristics

Patents Applicationslast 30 patents

VACUUM TUBE SUBWOOFER EXTRACTION CIRCUIT SYSTEM

Guitar Amplifier System and Method

METHOD FOR FORMING AN ELECTRIC SIGNAL REPRESENTING A SOUND AND A DE...

SOLID STATE AUDIO POWER AMPLIFIER

HIGH-VOLTAGE TRANSCONDUCTANCE CIRCUIT

Multiple-Input and Multiple-Output Amplifier

Communication Method for Vacuum Tube Replacement Devices

VACUUM TUBE REPLACEMENT DEVICE, CIRCUIT AND SYSTEM

Expanded Performance and Functions for Vacuum Tube Replacement Devices

Indicators for vacuum tube replacement devices