US Patent Issued to RF360 Singapore on April 7 for "Bulk acoustic wave device including patterned acoustic mirror layers to reduce effective thickness and related methods" (German Inventor)

ALEXANDRIA, Va., April 7 -- United States Patent no. 12,597,909, issued on April 7, was assigned to RF360 Singapore Pte. Ltd. (Singapore).

"Bulk acoustic wave device including patterned acoustic mirror layers to reduce effective thickness and related methods" was invented by Marc Esquius Morote (Munich).

According to the abstract* released by the U.S. Patent & Trademark Office: "In an acoustic mirror of a bulk-acoustic wave (BAW) device, acoustic energy is reflected at interfaces of layers having different acoustic impedances, and the wavelengths of the acoustic energy reflected at each layer depends on the layer thickness. The acoustic mirror comprises a patterned layer including a first region of a first material and a second region of ...