220612 ⎘
Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators; Details of surface acoustic wave devices; Details concerning reflective or coupling arrays; Grating lines having particular arrangements; Intra-transducers grating lines Meandering floating or grounded grating lines
Compensation structures for radio frequency filtering devices
#2Integrated module of acoustic wave device with active thermal compensation and an active thermal compensating method thereof
#3Thermal sensing acoustic wave resonator and acoustic wave filter having thermal sensing acoustic wave resonator
#4Elastic wave resonator, elastic wave filter device, and duplexer
#5Duplexer and communication module
#6Elastic wave device
#7Surface acoustic wave filter on a lithium niobate substrate