ALEXANDRIA, Va., March 31 -- United States Patent no. 12,591,643, issued on March 31.
"Multi-level text and typing data authentication" was invented by Panpan Qi (Singapore), Zhe Chen (Singapore) and Rajeevan Paul Santhiyapillai (Singapore).
According to the abstract* released by the U.S. Patent & Trademark Office: "Techniques are disclosed relating to determining whether input data is authentic. A system detects input data, that includes text data and typing data, at a computing device. The system may generate, using a string model, a string-level prediction for the input data, where the string model is trained to increase a similarity between embeddings of authentic text data and corresponding sequences of typing data. Using a character...