ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,505,572, issued on Dec. 23, was assigned to DABEEO INC. (Seoul, South Korea).
"Terminal device for indoor positioning based on object recognition, service server, and method therefor" was invented by Ju Hum Park (Bucheon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a terminal device for indoor positioning based on object recognition, a service server, and a method therefor. A terminal device according to one aspect of the present invention comprises: a storage unit for storing an indoor map in which preset coordinate values for each object are matched; a photographing unit; and a control unit for recognizing first and sec...