ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,489,213, issued on Dec. 2, was assigned to AMOSENSE Co. LTD. (Cheonan-si, South Korea).
"Radar antenna" was invented by Hyunjoo Park (Cheonan-si, South Korea), Hyungil Baek (Cheonan-si, South Korea), Seho Lee (Cheonan-si, South Korea) and Yunsik Seo (Cheonan-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a radar antenna having an antenna and a waveguide that are coupled using a jig on which a plurality of alignment pins are arranged, and thus minimizing tolerance during assembly. The disclosed radar antenna comprises: an alignment jig having a plurality of alignment pins; a circuit board having a plurality of first alignment ...