US Patent Issued to UNICOTECH PORTUGAL, UNIPESSOAL LDA on Aug. 11 for "Systems and methods for presentation attack detection using patch models" (Emirati, Kazakhstani Inventors)

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,705,544, issued on Aug. 11, was assigned to UNICOTECH PORTUGAL, UNIPESSOAL LDA (Lisbon, Portugal).

"Systems and methods for presentation attack detection using patch models" was invented by Artem Gerasimov (Dubai, United Arab Emirates), Yury Litvinov (Almaty, Kazakhstan), Ivan Kryachko (Almaty, Kazakhstan), Bakai Zhamgyrchiev (Almaty, Kazakhstan) and Svetlana Efimova (Dubai, United Arab Emirates).

According to the abstract* released by the U.S. Patent & Trademark Office: "Systems and methods for patching a general machine learning model in a system for detecting presentation attacks. The machine learning model includes a false positive or a false negative misclassification. A patch m...