ALEXANDRIA, Va., Dec. 2 -- United States Patent no. 12,488,691, issued on Dec. 2, was assigned to AVIKUS Co. LTD. (Seoul, South Korea).
"Method and apparatus for generating an integrated electronic chart for route setting" was invented by Wang Seok Jang (Seoul, South Korea), Sae Yong Park (Seoul, South Korea), Gwang Hyeok Choi (Seoul, South Korea) and Jun Sik Lee (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure relates to a method and a device generating a navigational route using an integrated electronic chart, which includes receiving a plurality of electronic charts with different scales; extracting at least one overlapping area of the plurality of electronic chart...