Intellectual Property India Publishes Patent Application for 'System And Method For 3D Navigation In Gnss-Denied Environments Using A Hierarchical Visually-Coupled Pseudolite Array And Neural-Network Based Sensor Fusion' Filed by Muralee Krishnan C R

MUMBAI, India, Jan. 23 -- Intellectual Property India has published a patent application (202641001689 A) filed by Muralee Krishnan C R, Cherukara, Kerala, on Jan. 7, for 'system and method for 3d navigation in gnss-denied environments using a hierarchical visually-coupled pseudolite array and neural-network based sensor fusion.'

Inventor(s) include Muralee Krishnan C R.

The application for the patent was published on Jan. 23, under issue no. 04/2026.

According to the abstract released by the Intellectual Property India: "The invention discloses a system for 3D navigation in GNSS-denied environments (e.g., underwater) using a deployable hierarchical array. A Master Node stays in a known location, while Reference Nodes descend into the de...