MUMBAI, India, Jan. 9 -- Intellectual Property India has published a patent application (202521117234 A) filed by Ajay Keshav Talele; Shital Vijaykumar Pawar; Vijay Mahadeo Mane; Abhay Madhukar Chopde; Ashwini Baburao Borole; Pratiksha Shivaji Bile; Pooja Tatyaba Nanaware; and Bharat Gangaram Bangar, Pune, Maharashtra, on Nov. 26, 2025, for 'dtmf based water distribution system..'
Inventor(s) include Ajay Keshav Talele; Shital Vijaykumar Pawar; Vijay Mahadeo Mane; Abhay Madhukar Chopde; Ashwini Baburao Borole; Pratiksha Shivaji Bile; Pooja Tatyaba Nanaware; and Bharat Gangaram Bangar.
The application for the patent was published on Jan. 9, under issue no. 02/2026.
According to the abstract released by the Intellectual Property India: "The invention discloses a DTMF-based water distribution system that allows the remote controlling of water valves with the key tones of a mobile phone. Conventional water supply systems are mostly manually operated, which causes result in delays, human error, and large amounts of water being wasted. The system introduced to the market employs a DTMF decoder (MT8870) to change the mobile key tones into digital signals that an AT89C51 microcontroller can understand so as to operate solenoid valves through a driver circuit. This is an extremely efficient, inexpensive, and internet-free way of solving the problem of water distribution management, which can be used in the municipal, agricultural, and rural sectors. The LCD screen also serves as a real-time feedback medium along with the buzzer to show that the command is valid. By facilitating remote control and reducing the need for manpower, the invention helps in saving water, makes the operations more accurate, and provides a convenient way of solving the problem of water supply system automation."
Disclaimer: Curated by HT Syndication.
