MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202641123036 A) filed by Psna College Of Engineering And Technology on October 14, 2026, for Echogrid Ai Hybird Energy Harvesting System Using Urban Noise, Vehicle Vibrations And Solar Energy F.

Inventors include Aurthy Felicita S; Giridharan S; Sundaresa Prabu M; Shenbhagapandiyan J; and Akash A.

The application for the patent was published on October 30, 2026, under issue no. 44/2026.

Abstract: AirOptAI is an AI-Driven Intelligent Compressed Air Optimization and Predictive Maintenance System designed for micro, small, and medium enterprises (MSMEs). It integrates pressure, airflow, current, temperature, vibration, and ultrasonic sensors with an edg...