220819 ⎘
Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators; Phase shifters using surface acoustic waves
ACOUSTIC WAVE DEVICE, RECEIVER AND COMMUNICATION DEVICE
#2ISOLATION USING MICRO/NANOSCALE PIEZOELECTRIC ACOUSTIC RESONATOR STRUCTURES
#3INTERFERENCE SUPPRESSION STRUCTURE FOR PHASE CANCELLING CIRCUIT IN MULTI-LAYER PIEZOELECTRIC SUBSTRATE SURFACE ACOUSTIC WAVE DEVICE
#4Lamb wave delay line
#5ACOUSTIC WAVE FILTER WITH DIFFERENT TYPES OF RESONATORS IN ACOUSTIC FILTER COMPONENT AND/OR MULTIPLEXER
#6Filter device, radio-frequency front-end circuit, and communication apparatus
#7Radio frequency multiplexer
#8Acoustic wave device
#9Filter and multiplexer
#10Radio frequency filter, multiplexer, radio frequency front-end circuit, and communication device
#11Surface acoustic wave device
#12Surface acoustic wave device
#13Filter device with phase compensation, and electronic devices including same
#14Phase shifted resonator
#15Complex coefficient transversal filter and complex frequency converter