MUMBAI, India, May 29 -- Intellectual Property India has published a patent application (202631029220 A) filed by Narula Institute Of Technology, Kolkata, West Bengal, on March 11, for 'an aerial volumetric display system using a bottom- mounted rotating display rotor in an unmanned aerial vehicle.'

Inventor(s) include Swapnil Shaw; Jayita Pal; Dr. Shubhendu Banerjee; and Dr. Soma Chatterjee.

The application for the patent was published on May 29, under issue no. 22/2026.

According to the abstract released by the Intellectual Property India: "An aerial volumetric display apparatus is disclosed, comprising an unmanned aerial vehicle (UAV) platform and a persistence-of-vision rotating display rotor suspended centrally beneath the UAV. The ...