ALEXANDRIA, Va., June 12 -- United States Patent no. 12,301,202, issued on May 13, was assigned to SV SensTech (WUXI) Co. Ltd. (Wuxl, China).
"Bulk acoustic wave resonator with slit" was invented by Jianmin Miao (Shanghai) and Ruizhen Zhang (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a bulk acoustic wave resonator. The bulk acoustic wave resonator includes a first electrode, a piezoelectric layer and a second electrode, where the piezoelectric layer is disposed between the first electrode and the second electrode, the piezoelectric layer is provided with at least one slit, and along a direction pointing from the first electrode to the second electrode, the at least one slit penetrate...