by means of electromechanical resonators

Industry

CPC
H03D3/16

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H03Electronic circuits H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER H03D3/00Demodulation of angle-, frequency- or phase- modulated oscillations

Current Industry

H03D3/16by means of electromechanical resonators

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric resonator and FM detection circuit incorporating the...
- Patent number 6,717,328
- Issue date Apr 6, 2004
- Murata Manufacturing Co., Ltd.
- Yoshihiro Ikeda
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Piezoelectric vibrator for reduction of undesired vibrations
- Patent number 5,446,429
- Issue date Aug 29, 1995
- Murata Mfg. Co., Ltd.
- Mitsuru Tanaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reception circuit for a wave modulated at one time in frequency by...
- Patent number 4,583,047
- Issue date Apr 15, 1986
- Etablissement Public de Diffusion dit "Telediffusion de France"
- Jeannine Le Goff epouse Henaff
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
FM Demodulator with selective phase shift circuits
- Patent number 4,562,404
- Issue date Dec 31, 1985
- Murata Manufacturing Co., Ltd.
- Tomoaki Futakuchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High frequency discriminator with a crystal phase shift network
- Patent number 4,418,320
- Issue date Nov 29, 1983
- James H. Guyton
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multifrequency control from a single crystal
- Patent number 4,227,158
- Issue date Oct 7, 1980
- The Singer Company
- George F. Schroeder
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Two-pole, fixed-tuned monolithic crystal frequency discriminator
- Patent number 4,207,535
- Issue date Jun 10, 1980
- Motorola, Inc.
- Aristotelis S. Arvanitis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Programable frequency acoustic wave discriminator
- Patent number 4,115,744
- Issue date Sep 19, 1978
- National Research Development Corporation
- Meirion Francis Lewis
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for extracting derivatives from surface acoust...
- Patent number 4,056,803
- Issue date Nov 1, 1977
- The Regents of the University of California
- Richard Manning White
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Piezoelectric ceramic resonator with vibration damping means
- Patent number 4,041,335
- Issue date Aug 9, 1977
- Matsushita Electric Industrial Co., Ltd.
- Takashi Nagata
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Frequency discriminating apparatus
- Patent number 4,013,970
- Issue date Mar 22, 1977
- Matsushita Electric Industrial Co., Ltd.
- Takashi Nagata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wide bandwidth crystal frequency discriminator circuit
- Patent number 4,006,424
- Issue date Feb 1, 1977
- Hughes Aircraft Company
- Charles W. Pond
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface wave discriminator system
- Patent number 3,987,367
- Issue date Oct 19, 1976
- Thomson-CSF
- Pierre Hartemann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Surface wave frequency discriminator
- Patent number 3,962,649
- Issue date Jun 8, 1976
- GTE Sylvania Incorporated
- Martin Fischman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Acoustic surface wave devices using Tl.sub.3 TaS.sub.4 and Tl.sub.3...
- Patent number 3,940,717
- Issue date Feb 24, 1976
- Westinghouse Electric Corporation
- Thelma J. Isaacs
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
SWD FM detector and IF filter
- Patent number 3,936,751
- Issue date Feb 3, 1976
- Texas Instruments Incorporated
- Jerry D. Holmes
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency discriminator utilizing surface wave devices
- Patent number 3,936,764
- Issue date Feb 3, 1976
- GTE Sylvania Incorporated
- Martin Fischman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency discriminator utilizing surface wave devices
- Patent number 3,934,207
- Issue date Jan 20, 1976
- GTE Sylvania Incorporated
- Martin Fischman
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3882332
- Patent number 3,882,332
- Issue date May 6, 1975
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3843932
- Patent number 3,843,932
- Issue date Oct 22, 1974
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3835422
- Patent number 3,835,422
- Issue date Sep 10, 1974
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3772605
- Patent number 3,772,605
- Issue date Nov 13, 1973
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3750027
- Patent number 3,750,027
- Issue date Jul 31, 1973
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3726990
- Patent number 3,726,990
- Issue date Apr 10, 1973
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3723915
- Patent number 3,723,915
- Issue date Mar 27, 1973
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3714594
- Patent number 3,714,594
- Issue date Jan 30, 1973
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3678364
- Patent number 3,678,364
- Issue date Jul 18, 1972
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3662459
- Patent number 3,662,459
- Issue date May 16, 1972
- G01 - MEASURING TESTING
Information Patent Grant
3648184
- Patent number 3,648,184
- Issue date Mar 7, 1972
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3626310
- Patent number 3,626,310
- Issue date Dec 7, 1971
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Piezoelectric resonator and FM detection circuit incorporating the...
- Publication number 20020185938
- Publication date Dec 12, 2002
- Murata Manufacturing Co. Ltd.
- Yoshihiro Ikeda
- H03 - BASIC ELECTRONIC CIRCUITRY

by means of electromechanical resonators

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Piezoelectric resonator and FM detection circuit incorporating the...

Piezoelectric vibrator for reduction of undesired vibrations

Reception circuit for a wave modulated at one time in frequency by...

FM Demodulator with selective phase shift circuits

High frequency discriminator with a crystal phase shift network

Multifrequency control from a single crystal

Two-pole, fixed-tuned monolithic crystal frequency discriminator

Programable frequency acoustic wave discriminator

Method and apparatus for extracting derivatives from surface acoust...

Piezoelectric ceramic resonator with vibration damping means

Frequency discriminating apparatus

Wide bandwidth crystal frequency discriminator circuit

Surface wave discriminator system

Surface wave frequency discriminator

Acoustic surface wave devices using Tl.sub.3 TaS.sub.4 and Tl.sub.3...

SWD FM detector and IF filter

Frequency discriminator utilizing surface wave devices

Frequency discriminator utilizing surface wave devices

3882332

3843932

3835422

3772605

3750027

3726990

3723915

3714594

3678364

3662459

3648184

3626310

Patents Applicationslast 30 patents

Piezoelectric resonator and FM detection circuit incorporating the...