ALEXANDRIA, Va., April 9 -- United States Patent no. 12,273,091, issued on April 8, was assigned to MURATA MANUFACTURING Co. LTD. (Kyoto, Japan).
"Acoustic wave device" was invented by Michio Kadota (Sendai, Japan) and Shuji Tanaka (Sendai, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An acoustic wave device includes a support substrate, a piezoelectric body including LiTaO3, a first electrode on a first main surface of the piezoelectric body, a second electrode on a second main surface, an acoustic-layer laminated body between a support substrate and the piezoelectric body. The azimuth angle of the piezoelectric body is (about 85deg to 95deg, about 85deg to 95deg, about 5deg to 65deg) represented in...