ALEXANDRIA, Va., March 3 -- United States Patent no. 12,567,206, issued on March 3, was assigned to LG Electronics Inc. (Seoul, South Korea).

"Route guidance device and route guidance system based on augmented reality and mixed reality" was invented by Yujung Jang (Seoul, South Korea), Kihyung Lee (Seoul, South Korea), Sunghwan Choi (Seoul, South Korea) and Seungman Kim (Seoul, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a route guidance device and a route guidance system. The route guidance device according to an embodiment of the present invention comprises: a communication part that communicates with a cloud server; an interface part that receives, from at lea...