The City was at number 1 among its national coordinates in 2019 by new improvements. Statistics have shown - 61,568 or up by 11.17% as to invention patents granted, 59.72 or increasing by 10.46% as for invention patent ownership per 10,000 people, 1,106 or a rise of 44.01% as regards PCT applications, and 58,559 or rising by 14.34% in terms of valid invention patent ownership.