ALEXANDRIA, Va., July 16 -- United States Patent no. 12,361,775, issued on July 15, was assigned to MOCA SYSTEM INC. (Seongnam-si, South Korea).
"Access control device, access control system and access control method using the same" was invented by Jong Keun Lee (Seongnam-si, South Korea) and Seong Bin Choi (Seongnam-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "The present specification relates to an access control device, an access control system and an access control method using the same. The present specification discloses the access control method performed by a user's terminal which performs the user's access authentication, the method comprising, detecting the access control device i...