| Patent Number |
Title Of Patent |
Date Issued |
| 5371482 |
Magnetostatic wave device containing acoustic wave absorbing layer |
December 6, 1994 |
| A circuit element utilizing magnetostatic is formed with an acoustic wave absorbing layer on the other major surface of a non-magnetic substrate remote from the major surface where a magnetostatic wave propagation medium is formed, for the purpose of effectively suppressing an unnece |
| 5192928 |
Circuit element having ferrimagnetic film with deviated end surfaces for suppressing spurious ma |
March 9, 1993 |
| A circuit element utilizing a magnetostatic wave is disclosed which uses a magnetostatic-wave resonator having a structure wherein a thin YIG (yttrium iron garnet) film is formed on a non-magnetic substrate such as a GGG (gadolium gallium garnet) substrate and defining a wave propagation |
| 5189383 |
Circuit element utilizing magnetostatic wave |
February 23, 1993 |
| A circuit element utilizing a magnetostatic wave is disclosed which uses a magnetostatic-wave resonator having a structure that a thin YIG (yttrium iron garnet) film is formed on a non-magnetic substrate such as a GGG (gadolinium gallium garnet) substrate. In this resonator, at least a p |
| 5168254 |
Magnetostatic wave device with minimized higher order mode excitations |
December 1, 1992 |
| A magnetostatic wave device has a nonmagnetic substrate, a magnetic thin film formed on the nonomagnetic substrate, and a plurality of electrodes. By applying a magnetic field from the outside in parallel with or perpendicularly to the magnetic thin film, a magnetostatic wave is excited |
| 5053734 |
Magnetostatic wave device |
October 1, 1991 |
| A magnetostatic wave device comprises a magnetic thin film formed on a non-magnetic substrate, one or a plurality of electrode fingers and pad electrodes formed on the above described magnetic thin film, a magnetostatic wave resonator for exciting and propagating a magnetostatic wave |
