ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,706,394, issued on Aug. 11, was assigned to 1FINITY Inc. (Kawasaki, Japan).
"Antenna device" was invented by Norihiro Miyashita (Yokohama, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "An antenna device includes: a first dielectric substrate that includes a first surface; a second dielectric substrate that faces the first dielectric substrate; a plurality of first radiation elements that is provided over the first surface; a power feeding unit that feeds power to the first radiation elements; a plurality of second radiation elements that is provided over a second surface of the second dielectric substrate and coupled to the plurality of first rad...