Analog multiplication for detection

Industry

CPC
H03D2200/0049

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Parent Industries

HELECTRICITY H03Electronic circuits H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER H03D2200/00Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D

Current Industry

H03D2200/0049Analog multiplication for detection

Industries

Patents Grantslast 30 patents

Information Patent Grant
Periodically resetting integration angle demodulation device and me...
- Patent number 9,048,785
- Issue date Jun 2, 2015
- National Chiao Tung University
- Hao-Chiao Hong
- G01 - MEASURING TESTING
Information Patent Grant
FM detector circuit with error voltage applied to phase shifting ci...
- Patent number 5,302,910
- Issue date Apr 12, 1994
- Toko, Inc.
- Hiroshi Kondo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency discriminator
- Patent number 5,276,368
- Issue date Jan 4, 1994
- NEC Corporation
- Katsuji Kimura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
FM demodulator circuit whose demodulation output is decreased in di...
- Patent number 5,136,254
- Issue date Aug 4, 1992
- Kabushiki Kaisha Toshiba
- Hisao Kuwahara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
FM demodulator with carrier shift compensation
- Patent number 5,077,538
- Issue date Dec 31, 1991
- U.S. Philips Corporation
- Holger Gehrt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wideband post amplifier for product detector
- Patent number 4,775,843
- Issue date Oct 4, 1988
- National Semiconductor Corporation
- Milton E. Wilcox
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
FM Detector using a phase shift network and an analog multiplier
- Patent number 4,362,998
- Issue date Dec 7, 1982
- Hitachi, Ltd.
- Kazuo Watanabe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
FM Detecting circuit
- Patent number 4,342,000
- Issue date Jul 27, 1982
- Nippon Gakki Seizo Kabushiki Kaisha
- Minoru Ogita
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Product circuit
- Patent number 4,308,471
- Issue date Dec 29, 1981
- Pioneer Electronic Corporation
- Akira Misawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic fine tuning circuit
- Patent number 4,283,792
- Issue date Aug 11, 1981
- Sony Corporation
- Masayuki Hongu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
FM Detector using a phase shift network and an analog multiplier
- Patent number 4,236,117
- Issue date Nov 25, 1980
- Hitachi, Ltd.
- Kazuo Watanabe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Linear frequency discriminator
- Patent number 4,127,825
- Issue date Nov 28, 1978
- Motorola, Inc.
- Peter F. Blomley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Angle-modulation detector having push-pull input applied through hi...
- Patent number 4,100,500
- Issue date Jul 11, 1978
- Sony Corporation
- Mitsuo Ohsawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
FM demodulator using multiplier to which delayed and undelayed inpu...
- Patent number 4,054,840
- Issue date Oct 18, 1977
- Sony Corporation
- Teruo Sato
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
PERIODICALLY RESETTING INTEGRATION ANGLE DEMODULATION DEVICE AND ME...
- Publication number 20140347122
- Publication date Nov 27, 2014
- NATIONAL CHIAO-TUNG UNIVERSITY
- HAO-CHIAO HONG
- G01 - MEASURING TESTING

Analog multiplication for detection

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Periodically resetting integration angle demodulation device and me...

FM detector circuit with error voltage applied to phase shifting ci...

Frequency discriminator

FM demodulator circuit whose demodulation output is decreased in di...

FM demodulator with carrier shift compensation

Wideband post amplifier for product detector

FM Detector using a phase shift network and an analog multiplier

FM Detecting circuit

Product circuit

Automatic fine tuning circuit

FM Detector using a phase shift network and an analog multiplier

Linear frequency discriminator

Angle-modulation detector having push-pull input applied through hi...

FM demodulator using multiplier to which delayed and undelayed inpu...

Patents Applicationslast 30 patents

PERIODICALLY RESETTING INTEGRATION ANGLE DEMODULATION DEVICE AND ME...