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Class Information
Number: 333/201
Name: Wave transmission lines and networks > Coupling networks > Electromechanical filter > Magnetostrictive wave transmission path
Description: Subject matter wherein mechanical wave energy is transmitted by a vibrator comprised of magnetostrictive material.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7230420 |
Magnetoresistive element lifecycle tester with temperature control |
Jun. 12, 2007 |
| 6919779 |
Folded magnetostrictive wave guide |
Jul. 19, 2005 |
| 6850132 |
S/N enhancer |
Feb. 1, 2005 |
| 6356165 |
Magnetostatic wave devices for high frequency signal processing |
Mar. 12, 2002 |
| 6348846 |
Filter circuit including system for tuning resonant structures to change resonant frequencies thereof |
Feb. 19, 2002 |
| 6320479 |
Magnetostrictive surface acoustic wave devices having optimized transducers |
Nov. 20, 2001 |
| 6307447 |
Tuning mechanical resonators for electrical filter |
Oct. 23, 2001 |
| 6232850 |
Magnetostatic wave device with specified angles relating the transducer, magnetic thin film, and bias magnetic field |
May. 15, 2001 |
| 6194091 |
Magnetostatic wave device |
Feb. 27, 2001 |
| 6046657 |
Magnetostrictive surface acoustic wave device and microelectronic circuit including same |
Apr. 4, 2000 |
| 5985472 |
Magnetostatic wave device |
Nov. 16, 1999 |
| 5959388 |
Magnetically tunable surface acoustic wave devices |
Sep. 28, 1999 |
| 5808525 |
Thin film chip of magnetic oxide garnet and magnetostatic surface wave device therewith |
Sep. 15, 1998 |
| 5601935 |
Surface magnetostatic wave device |
Feb. 11, 1997 |
| 5523725 |
Signal-to-noise enhancer |
Jun. 4, 1996 |
| 5307516 |
Magnetostatic wave S/N enhancer and receiving apparatus of FM or PM signal using the same |
Apr. 26, 1994 |
| 5260615 |
Magnetoelastic wave device |
Nov. 9, 1993 |
| 5189383 |
Circuit element utilizing magnetostatic wave |
Feb. 23, 1993 |
| 4780667 |
Magnetostatic wave delay line discriminator with automatic quadrature setting and automatic calibration |
Oct. 25, 1988 |
| 4565984 |
Filter device utilizing magnetostatic waves |
Jan. 21, 1986 |
| 4316162 |
Magnetostatic wave device containing attenuation means and the way of making it |
Feb. 16, 1982 |
| 4257022 |
Magnetostrictive rod filters |
Mar. 17, 1981 |
| 4193051 |
Magnetostrictive mechanical filter |
Mar. 11, 1980 |
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