ALEXANDRIA, Va., Oct. 27 -- United States Patent no. 12,775,061, issued on Oct. 27, was assigned to HITACHI ASTEMO LTD. (Hitachinaka, Japan).
"Radar device" was invented by Norio Chujo (Tokyo).
According to the abstract* released by the U.S. Patent & Trademark Office: "A radar device includes an antenna substrate having a transmission antenna and a reception antenna, and a radio wave absorber, in which the radar device detects an object by the reception antenna receiving a reflected radio wave obtained by reflecting a radio wave transmitted from the transmission antenna by the object outside the vehicle, a detection area that is a detection target range of the object and a non-detection area that is not a detection target range of the obj...