ALEXANDRIA, Va., June 18 -- United States Patent no. 12,327,431, issued on June 10, was assigned to Parascript LLC (Longmont, Colo.).
"Methods and systems for forgery detection" was invented by Alexander Filatov (Longmont, Colo.), Ivan Bulatov (Longmont, Colo.) and Dmitry Gershuny (Longmont, Colo.).
According to the abstract* released by the U.S. Patent & Trademark Office: "A method and system of writable document forgery detection including receiving a writable document, the writable document comprising one or more fields, each field being configured to receive a handwritten segment, extracting a first handwritten segment from at least one field, wherein the first handwritten segment comprises a plurality of first pixels, extracting a se...