MUMBAI, India, April 17 -- Intellectual Property India has published a patent application (202531098105 A) filed by Guru Nanak Institute Of Technology, Kolkata, West Bengal, on Oct. 11, 2025, for 'neuro-adaptive sleep enhancement system using brainwave-driven ambient modulation.'

Inventor(s) include Ms. Sayani Chandra; Dr. Srabani Biswas; Dr. Soumyabrata Saha; Dr. Ipsita Saha; and Dr. Suparna Dasgupta.

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 disclosure discloses a neuro-adaptive smart sleep coaching system integrating wearable EEG monitoring, artificial intelligence-based sleep stage classification and prediction...