US Patent Issued to Skyworks Global on April 15 for "Multi-gradient raised frame in bulk acoustic wave device" (South Korean, Japanese, American Inventors)

ALEXANDRIA, Va., June 5 -- United States Patent no. 12,278,611, issued on April 15, was assigned to Skyworks Global Pte. Ltd. (Singapore).

"Multi-gradient raised frame in bulk acoustic wave device" was invented by Benfeng Zhang (Moriguchi, Japan), Jiansong Liu (Irvine, Calif.), Benjamin Paul Abbott (Irvine, Calif.), Kwang Jae Shin (Yongin, South Korea) and Alexandre Augusto Shirakawa (Cardiff by the Sea, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Aspects of this disclosure relate to a bulk acoustic wave device with a multi-gradient raised frame. The bulk acoustic wave device includes a first electrode, a second electrode, a piezoelectric layer positioned between the first electrode and the second ...