Emitter or source coupled transistor pairs or long tail pairs

Industry

CPC
H03C2200/0012

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Parent Industries

HELECTRICITY H03Electronic circuits H03CMODULATION H03C2200/00Indexing scheme relating to details of modulators or modulation methods covered by H03C

Current Industry

H03C2200/0012Emitter or source coupled transistor pairs or long tail pairs

Industries

Patents Grantslast 30 patents

Information Patent Grant
Amplitude modulator
- Patent number 5,896,182
- Issue date Apr 20, 1999
- U.S. Philips Corporation
- Philippe Klaeyle
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low noise Gilbert Multiplier Cells and quadrature modulators
- Patent number 5,847,623
- Issue date Dec 8, 1998
- Ericsson Inc.
- Aristotle Hadjichristos
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Interface between SAW filter and Gilbert cell mixer
- Patent number 5,515,014
- Issue date May 7, 1996
- AT&T Corp.
- Dennis L. Troutman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplitude modulator having negative feedback circuit for reducing d...
- Patent number 5,095,290
- Issue date Mar 10, 1992
- Alcatel N.V.
- Joannes M. J. Sevenhans
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulator
- Patent number 4,724,405
- Issue date Feb 9, 1988
- U.S. Philips Corporation
- Karl-Heinz Matthies
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulation control circuit for an amplitude modulator
- Patent number 4,654,607
- Issue date Mar 31, 1987
- Sony Corporation
- Nobuyuki Ishikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplitude modulator with three differential transistor pairs
- Patent number 4,547,752
- Issue date Oct 15, 1985
- Tokyo Shibaura Denki Kabushiki Kaisha
- Seitaro Shinbara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Self balancing amplitude modulator
- Patent number 4,338,580
- Issue date Jul 6, 1982
- Motorola, Inc.
- Michael J. Gay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulator systems
- Patent number 4,310,810
- Issue date Jan 12, 1982
- Hitachi Denshi K.K.
- Yasuhiro Toyomura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-distortion double sideband suppressed carrier monolithic modulator
- Patent number 4,142,162
- Issue date Feb 27, 1979
- GTE Automatic Electric Laboratories, Inc.
- Christopher R. Huntley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Double balanced modulator-demodulator
- Patent number 3,986,146
- Issue date Oct 12, 1976
- Farinon Electric
- Mehr Ali Parkhideh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency modulator, such as an amplitude modulator, including...
- Patent number 3,974,460
- Issue date Aug 10, 1976
- Sony Corporation
- Masayuki Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3887886
- Patent number 3,887,886
- Issue date Jun 3, 1975
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3866148
- Patent number 3,866,148
- Issue date Feb 11, 1975
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3852688
- Patent number 3,852,688
- Issue date Dec 3, 1974
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3713034
- Patent number 3,713,034
- Issue date Jan 23, 1973
- H03 - BASIC ELECTRONIC CIRCUITRY

Emitter or source coupled transistor pairs or long tail pairs

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Amplitude modulator

Low noise Gilbert Multiplier Cells and quadrature modulators

Interface between SAW filter and Gilbert cell mixer

Amplitude modulator having negative feedback circuit for reducing d...

Modulator

Modulation control circuit for an amplitude modulator

Amplitude modulator with three differential transistor pairs

Self balancing amplitude modulator

Modulator systems

Low-distortion double sideband suppressed carrier monolithic modulator

Double balanced modulator-demodulator

High frequency modulator, such as an amplitude modulator, including...

3887886

3866148

3852688

3713034