ALEXANDRIA, Va., Dec. 16 -- United States Patent no. 12,501,531, issued on Dec. 16, was assigned to FANLIGHT Co. LTD. (Seoul, South Korea).
"Lighting effect directing method of direction object based on object origin" was invented by Kyung Il Choi (Seoul, South Korea), Jung Min Choi (Seoul, South Korea) and Hyun Gil Kim (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a lighting effect directing method of a receiving device. The lighting effect directing method of a receiving device includes determining coordinates of the receiving device at a seat based on seat information thus received, receiving and storing object data including a predefined direction shape and at least one ...