ALEXANDRIA, Va., March 26 -- United States Patent no. 12,261,368, issued on March 25, was assigned to Murata Manufacturing Co. Ltd. (Nagaokakyo, Japan).
"Antenna device and communication device" was invented by Ryusuke Yamaguchi (Nagaokakyo, Japan) and Takaya Nemoto (Nagaokakyo, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A ground plane is disposed on or in an inner layer of a dielectric substrate. Moreover, a feed line is disposed on or in the dielectric substrate. A first antenna element and a second antenna element are supported on the dielectric substrate. The first antenna element and the second antenna element include a first radiating element and a second radiating element connected to the fe...