MUMBAI, India, Feb. 6 -- Intellectual Property India has published a patent application (202641007301 A) filed by Bapatla Surendra Babu, Tenali, Andhra Pradesh, on Jan. 24, for 'non-contact circadian-synchronized acoustic system for passive musculoskeletal relaxation during sleep.'

Inventor(s) include Bapatla Surendra Babu.

The application for the patent was published on Feb. 6, under issue no. 06/2026.

According to the abstract released by the Intellectual Property India: "The present invention discloses a "Silent Night-Recovery" system for reducing perceived morning stiffness. Utilizing an air-coupled Ultrasonic Phased Array (100) operating at 40-200 kHz, the system delivers sub-perceptual Acoustic Radiation Force to the user's spine d...