ALEXANDRIA, Va., March 31 -- United States Patent no. 12,592,487, issued on March 31, was assigned to SONY GROUP Corp. (Tokyo).
"Antenna device" was invented by Yuichiro Suzuki (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A device includes a first metal plate and a second metal plate. The first metal plate is arranged to cover at least part of a first side surface in a longitudinal direction of an antenna module having a main radiation unit of substantially rectangular shape. The second metal plate is arranged to cover at least part of a second side surface in the longitudinal direction of the antenna module, the second side surface being different from the first side surface. The antenna module is ...