220801 ⎘
Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators; Filters using surface acoustic waves; Filters characterised by a particular frequency characteristic SAW comb filters
SURFACE ACOUSTIC WAVE RESONATOR AND SURFACE ACOUSTIC WAVE FILTER
#2RECEIVER AND COMMUNICATION DEVICE
#3ACOUSTIC WAVE DEVICE WITH MULTI-LAYER PIEZOELECTRIC SUBSTRATE WITH HEAT DISSIPATION
#4TWO-PORT ACOUSTIC WAVE SENSOR DEVICE
#5ACOUSTIC WAVE FILTER
#6ACOUSTIC WAVE RESONATOR, FILTER, AND MULTIPLEXER
#7Joined body and surface acoustic wave device
#8Acoustic wave filter device and multiplexer using same
#9Surface acoustic wave resonator with multi-layer piezoelectric substrate with heat dissipation
#10Guided acoustic wave device
#11Saw filter manufacturing method and saw filter
#12Multi-layer piezoelectric substrate with heat dissipation
#13Radio-frequency filter, radio-frequency front-end circuit, and communication apparatus
#14Type of ultra-wide band SAW filter
#15Multiplexer, radio-frequency front end circuit, and communication device
#16Elastic wave element and elastic wave filter device
#17Guided acoustic wave device
#18High frequency filter with phase compensating circuit
#19Electronic device including filter
#20Saw filter having ground terminals separated
#21Switchable filters and design structures
#22Method of manufacturing switching filters and design structures
#23Multi-channel surface acoustic wave filter device with voltage controlled tunable frequency response