ALEXANDRIA, Va., Feb. 5 -- United States Patent no. 12,217,373, issued on Feb. 4, was assigned to KNOWCK CO. LTD. (Seoul, South Korea).

"Method, system, and non-transitory computer-readable recording medium for managing augmented reality interface for content provided by digital signage" was invented by Jeung Ho Kim (Incheon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for managing an augmented reality interface related to a content provided by a digital signage is provided. The method includes the steps of: acquiring a picture photographed by a device in relation to a content provided by a digital signage; and estimating identification information on the content with reference to a c...