Available Technologies


Browse our database of active patents and utility models. Use the search function to filter results by title, description or author.

13 results

Utility model № 4110

Two-factor identification system in classrooms


The utility model “Two-factor identification system in classrooms” includes five main modules: Module 1: Server with a database - stores information about participants, including their photos and numerical characteristics of faces obtained through machine learning algorithms. Module 2: Electronic device (server) - serv…

Read more
Category: Administration, Education, Professional Activities, Information & Creativity
Lead Author:
Prof. Lyuben Boyanov

Showing 13–13 of 13