ALEXANDRIA, Va., May 5 -- United States Patent no. 12,619,856, issued on May 5, was assigned to Walmart Apollo LLC (Bentonville, Ark.).

"Mismatch detection model" was invented by Yanxin Pan (Sunnyvale, Calif.), Swagata Chakraborty (Santa Clara, Calif.), Abhinandan Krishnan (Sunnyvale, Calif.), Abon Chaudhuri (Sunnyvale, Calif.), Aakash Mayur Mehta (San Francisco), Edison Mingtao Zhang (San Francisco) and Kyu Bin Kim (Mountain View, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system comprising one or more processors and one or more non-transitory computer-readable media storing computing instructions that, when executed on the one or more processors, cause the one or more processors to perform ope...