MUMBAI, India, April 17 -- Intellectual Property India has published a patent application (202631044740 A) filed by Bhakti Prasad Biswal; and Satyabrat Sahoo, Patna, Orissa, on April 8, for 'smart wearable ultrasonic navigation aid using zonebased spatial mapping.'
Inventor(s) include Bhakti Prasad Biswal; and Satyabrat Sahoo.
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 smart wearable ultrasonic navigation aid integrated into a lightweight three-dimensionally printed glasses frame, designed to enhance spatial awareness and independent mobility for visually impaired individuals by detecting obsta...