MUMBAI, India, April 17 -- Intellectual Property India has published a patent application (202631043293 A) filed by Dr. Sudhir Chandra Sur Institute Of Technology and Sports Complex, Kolkata, West Bengal, on April 4, for 'blockchain-verified drone authentication fence.'

Inventor(s) include Mr. Suvendu Mondal; Dr. Saradindu Panda; and Mr. Sobhan Chakraborty.

The application for the patent was published on April 17, under issue no. 16/2026.

According to the abstract released by the Intellectual Property India: "The present invention discloses a blockchain-verified drone authentication fence for securing protected airspaces against unauthorized unmanned aerial vehicles (UAVs). The system establishes a virtual security perimeter that authent...