the IC comprising four or more input leads connected to four or more AAC-transistors

Industry

CPC
H03F2203/45574

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Parent Industries

HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F2203/00Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00

Current Industry

H03F2203/45574the IC comprising four or more input leads connected to four or more AAC-transistors

Industries

Patents Grantslast 30 patents

Information Patent Grant
Converter with parallel coupled differential input pairs
- Patent number 7,990,222
- Issue date Aug 2, 2011
- ST-Ericsson SA
- Zhenhua Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifying device and converter thereof
- Patent number 7,230,487
- Issue date Jun 12, 2007
- Novatek Microelectronics Corp.
- Kuang-Feng Sung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Operational transconductance amplifier with DC offset elimination a...
- Patent number 7,193,466
- Issue date Mar 20, 2007
- Electronics and Telecommunications Research Institute
- Young Ho Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifiers and methods of using same
- Patent number 7,193,467
- Issue date Mar 20, 2007
- Rambus Inc.
- Bruno W. Garlepp
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Operational amplifier circuit, sample/hold circuit and filter circu...
- Patent number 7,053,703
- Issue date May 30, 2006
- Kabushiki Kaisha Toshiba
- Tetsuro Itakura
- G11 - INFORMATION STORAGE
Information Patent Grant
Operational amplifier circuit, sample/hold circuit and filter circu...
- Patent number 7,038,537
- Issue date May 2, 2006
- Kabushiki Kaisha Toshiba
- Tetsuro Itakura
- G11 - INFORMATION STORAGE
Information Patent Grant
Stacked modulator and automatic gain control amplifier
- Patent number 7,015,755
- Issue date Mar 21, 2006
- Nokia Corporation
- Markus Pettersson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Operational amplifier circuit, sample/hold circuit and filter circu...
- Patent number 7,009,448
- Issue date Mar 7, 2006
- Kabushiki Kaisha Toshiba
- Tetsuro Itakura
- G11 - INFORMATION STORAGE
Information Patent Grant
Heterojunction bipolar transistor
- Patent number 6,974,977
- Issue date Dec 13, 2005
- Hitachi, Ltd.
- Katsuyoshi Washio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tail current generator circuit for bipolar/MOS differential pair to...
- Patent number 6,967,525
- Issue date Nov 22, 2005
- Texas Instruments Incorporated
- John Joseph Price, Jr.
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Common-mode and differential-mode compensation for operational ampl...
- Patent number 6,867,649
- Issue date Mar 15, 2005
- Elantec Semiconductor, Inc.
- Jeffrey S. Lehto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for providing quadrature biasing for coupled-p...
- Patent number 6,850,378
- Issue date Feb 1, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- John Thomas Conteras
- G11 - INFORMATION STORAGE
Information Patent Grant
Sense amplifier with improved common mode rejection
- Patent number 6,784,698
- Issue date Aug 31, 2004
- Agere Systems Inc.
- Jason P. Brenden
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable offset amplifier circuits and their applications
- Patent number 6,756,841
- Issue date Jun 29, 2004
- Intel Corporation
- James E. Jaussi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dual-sense impedance-matched reader
- Patent number 6,707,625
- Issue date Mar 16, 2004
- Agere Systems Inc.
- John D. Leighton
- G11 - INFORMATION STORAGE
Information Patent Grant
Differential difference amplifier for amplifying small signals clos...
- Patent number 6,617,922
- Issue date Sep 9, 2003
- National Semiconductor Corporation
- Marinus W. Kruiskamp
- G01 - MEASURING TESTING
Information Patent Grant
Heterojunction bipolar transistor
- Patent number 6,600,178
- Issue date Jul 29, 2003
- Hitachi, Ltd.
- Katsuyoshi Washio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High frequency CMOS differential amplifiers with fully compensated...
- Patent number 6,583,667
- Issue date Jun 24, 2003
- Institute of Microelectronics
- Uday Dasgupta
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Line drive architecture with programmable gain and drive
- Patent number 6,580,760
- Issue date Jun 17, 2003
- GlobespanVirata, Inc.
- Frode Larsen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low voltage variable gain amplifier having constant common mode DC...
- Patent number 6,566,951
- Issue date May 20, 2003
- LSI Logic Corporation
- Brian E. Merrigan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Positive and negative current feedback to vary offset in variable-o...
- Patent number 6,563,374
- Issue date May 13, 2003
- Intel Corporation
- James E. Jaussi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for double-sampling a signal
- Patent number 6,563,348
- Issue date May 13, 2003
- University of Washington
- Douglas R. Beck
- G11 - INFORMATION STORAGE
Information Patent Grant
High frequency MOS fixed and variable gain amplifiers
- Patent number 6,545,502
- Issue date Apr 8, 2003
- Institute of Microelectronics
- Uday Dasgupta
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Automatic gain control circuit with high linearity and monotonicall...
- Patent number 6,538,507
- Issue date Mar 25, 2003
- Intersil Americas, Inc.
- John S. Prentice
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier circuit
- Patent number 6,531,920
- Issue date Mar 11, 2003
- NEC Corporation
- Hisaya Ishihara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Enhanced folded cascade voltage gain cell
- Patent number 6,518,841
- Issue date Feb 11, 2003
- STMicroelectronics Inc.
- Giorgio Mariani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
CMOS folding amplifier having high resolution and low power consump...
- Patent number 6,480,065
- Issue date Nov 12, 2002
- Texas Instruments Incorporated
- Ruben Herrera
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sense amplifier of semiconductor integrated circuit
- Patent number 6,476,646
- Issue date Nov 5, 2002
- Samsung Electronics Company, Ltd.
- Jae-yoon Sim
- G11 - INFORMATION STORAGE
Information Patent Grant
Amplifier circuit for a physical random number generator and a rand...
- Patent number 6,469,576
- Issue date Oct 22, 2002
- Fuji Photo Film Co., Ltd.
- Jun Hasegawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated circuitry for display generation
- Patent number 6,466,072
- Issue date Oct 15, 2002
- Cypress Semiconductor Corp.
- Monte F. Mar
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
CONVERTER WITH PARALLEL COUPLED DIFFERENTIAL INPUT PAIRS
- Publication number 20100019746
- Publication date Jan 28, 2010
- Zhenhua Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Amplifying device and converter thereof
- Publication number 20060250186
- Publication date Nov 9, 2006
- Kuang-Feng Sung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPERATIONAL AMPLIFIER CIRCUIT, SAMPLE/HOLD CIRCUIT AND FILTER CIRCU...
- Publication number 20050285672
- Publication date Dec 29, 2005
- Kabushiki Kaisha Toshiba
- Tetsuro Itakura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPERATIONAL AMPLIFIER CIRCUIT, SAMPLE/HOLD CIRCUIT AND FILTER CIRCU...
- Publication number 20050285673
- Publication date Dec 29, 2005
- Kabushiki Kaisha Toshiba
- Tetsuro Itakura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Differential amplifiers and methods of using same
- Publication number 20050218986
- Publication date Oct 6, 2005
- Bruno W. Garlepp
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Operational transconductance amplifier with DC offset elimination a...
- Publication number 20050140445
- Publication date Jun 30, 2005
- Young Ho Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Tail current generator circuit for bipolar/MOS differential pair to...
- Publication number 20050088203
- Publication date Apr 28, 2005
- Hobbico, Inc.
- John Joseph Price
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Operational amplifier circuit, sample/hold circuit and filter circu...
- Publication number 20040246049
- Publication date Dec 9, 2004
- Tetsuro Itakura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and apparatus for providing quadrature biasing for coupled-p...
- Publication number 20040085663
- Publication date May 6, 2004
- International Business Machines Corporation
- John Thomas Conteras
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Common-mode and differential-mode compensation for operational ampl...
- Publication number 20040056715
- Publication date Mar 25, 2004
- Elantec Semiconductor, Inc.
- Jeffrey S. Lehto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Semiconductor device
- Publication number 20030205722
- Publication date Nov 6, 2003
- Katsuyoshi Washio
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Variable offset amplifier circuits and their applications
- Publication number 20030174015
- Publication date Sep 18, 2003
- James E. Jaussi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Stacked modulator and automatic gain control amplifier
- Publication number 20030045256
- Publication date Mar 6, 2003
- Nokia Mobile Phones Ltd.
- Markus Pettersson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Differential difference amplifier for amplifying small signals clos...
- Publication number 20030011430
- Publication date Jan 16, 2003
- National Semiconductor Corporation
- Marinus W. Kruiskamp
- G01 - MEASURING TESTING
Information Patent Application
CMOS FOLDING AMPLIFIER HAVING HIGH RESOLUTION AND LOW POWER CONSUMP...
- Publication number 20020180528
- Publication date Dec 5, 2002
- TEXAS INSTRUMENTS INCORPORATED
- Ruben Herrera
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Dual-sense impedance-matched reader
- Publication number 20020154431
- Publication date Oct 24, 2002
- Agere Systems Guardian Corp.
- John D. Leighton
- G11 - INFORMATION STORAGE
Information Patent Application
Automatic gain control circuit with high linearity and monotonicall...
- Publication number 20020149423
- Publication date Oct 17, 2002
- John S. Prentice
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Control circuit for increasing the output inpedance of a transcondu...
- Publication number 20020067203
- Publication date Jun 6, 2002
- Hiok Nam Tay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Isolator circuit
- Publication number 20020057130
- Publication date May 16, 2002
- PIONEER CORPORATION
- Yukiya Iigai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PRECISION, LOW-POWER TRANSIMPEDANCE CIRCUIT WITH DIFFERENTIAL CURRE...
- Publication number 20020053928
- Publication date May 9, 2002
- INTERSIL CORPORATION
- Leonel Ernesto Enriquez
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Sense amplifier of semiconductor integrated circuit
- Publication number 20020008550
- Publication date Jan 24, 2002
- Jae-Yoon Sim
- G11 - INFORMATION STORAGE
Information Patent Application
Amplifier circuit for a physical random number generator and a rand...
- Publication number 20010017569
- Publication date Aug 30, 2001
- Fuji Photo Film Co., Ltd.
- Jun Hasegawa
- H03 - BASIC ELECTRONIC CIRCUITRY

the IC comprising four or more input leads connected to four or more AAC-transistors

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Converter with parallel coupled differential input pairs

Amplifying device and converter thereof

Operational transconductance amplifier with DC offset elimination a...

Differential amplifiers and methods of using same

Operational amplifier circuit, sample/hold circuit and filter circu...

Operational amplifier circuit, sample/hold circuit and filter circu...

Stacked modulator and automatic gain control amplifier

Operational amplifier circuit, sample/hold circuit and filter circu...

Heterojunction bipolar transistor

Tail current generator circuit for bipolar/MOS differential pair to...

Common-mode and differential-mode compensation for operational ampl...

Method and apparatus for providing quadrature biasing for coupled-p...

Sense amplifier with improved common mode rejection

Variable offset amplifier circuits and their applications

Dual-sense impedance-matched reader

Differential difference amplifier for amplifying small signals clos...

Heterojunction bipolar transistor

High frequency CMOS differential amplifiers with fully compensated...

Line drive architecture with programmable gain and drive

Low voltage variable gain amplifier having constant common mode DC...

Positive and negative current feedback to vary offset in variable-o...

Method and apparatus for double-sampling a signal

High frequency MOS fixed and variable gain amplifiers

Automatic gain control circuit with high linearity and monotonicall...

Differential amplifier circuit

Enhanced folded cascade voltage gain cell

CMOS folding amplifier having high resolution and low power consump...

Sense amplifier of semiconductor integrated circuit

Amplifier circuit for a physical random number generator and a rand...

Integrated circuitry for display generation

Patents Applicationslast 30 patents

CONVERTER WITH PARALLEL COUPLED DIFFERENTIAL INPUT PAIRS

Amplifying device and converter thereof

OPERATIONAL AMPLIFIER CIRCUIT, SAMPLE/HOLD CIRCUIT AND FILTER CIRCU...

OPERATIONAL AMPLIFIER CIRCUIT, SAMPLE/HOLD CIRCUIT AND FILTER CIRCU...

Differential amplifiers and methods of using same

Operational transconductance amplifier with DC offset elimination a...

Tail current generator circuit for bipolar/MOS differential pair to...

Operational amplifier circuit, sample/hold circuit and filter circu...

Method and apparatus for providing quadrature biasing for coupled-p...

Common-mode and differential-mode compensation for operational ampl...

Semiconductor device

Variable offset amplifier circuits and their applications

Stacked modulator and automatic gain control amplifier

Differential difference amplifier for amplifying small signals clos...

CMOS FOLDING AMPLIFIER HAVING HIGH RESOLUTION AND LOW POWER CONSUMP...

Dual-sense impedance-matched reader

Automatic gain control circuit with high linearity and monotonicall...

Control circuit for increasing the output inpedance of a transcondu...

Isolator circuit

PRECISION, LOW-POWER TRANSIMPEDANCE CIRCUIT WITH DIFFERENTIAL CURRE...

Sense amplifier of semiconductor integrated circuit

Amplifier circuit for a physical random number generator and a rand...