ALEXANDRIA, Va., July 21 -- United States Patent no. 12,688,733, issued on July 21, was assigned to Wicket LLC (Las Vegas).

"Automated recognition of faces that change over time" was invented by Yann Henon (Somerville, Mass.), Samson Timoner (Cambridge, Mass.), Gennady Livitz (Belmont, Mass.) and Patrick Quinlan (Brooklyn, N.Y.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Nodes of systems according to the invention perform facial recognition on persons imaged by their respective camera(s) to permit or deny access to resources secured. Recognition is performed using images of faces of known persons stored in the central KP database. Each node maintains a local database with images, vectors or other represen...