ALEXANDRIA, Va., July 15 -- United States Patent no. 12,664,842, issued on June 23, was assigned to INTEREL PTE LTD (Singapore).

"Control system for the control of accesses in a room" was invented by Stefano Francesco Florian Gallini (Dubai, United Arab Emirates).

According to the abstract* released by the U.S. Patent & Trademark Office: "Control system (1) for the control of accesses in a room comprising an authorization system (2), connected or connectable to an automatic lock (L), comprising an interaction device (3) which is usable by a user to request for an access to and/or information on a room, a signaling device (4) configured to emit a sound and/or visual signal representative of a status condition of the room and a detection sy...