MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202617064884 A) filed by Honeywell International Inc. on May 22, 2026, for Water Quality Detection In Static Water Meter Using Deep Learning.

Inventors include Kethidi, Nishitha; Khaladkar, Sameer; Pal, Debabrata; and Srivastava, Avinav.

The application for the patent was published on June 26, 2026, under issue no. 26/2026.

Abstract: Methods and systems for detecting water quality, can involve classifying the quality of water using a water meter with respect to data indicative of ultrasonic time-of- flight (ToF) change behavior due to a mixed or combination of impurities in the water, and utilizing a sequential learning unit for classification of impurities in the water. The data indicative of ultrasonic time-of-flight change behavior can be obtained from one or more ultrasonic sensors associated with the water meter. The impurities in the water can be classified by the sequential learning unit as water quality parameters including one or more of, for example, TDS (Total Dissolved Solids), ph level, chlorine residual data, turbidity information, and total organic carbon values. The data can be transmitted to a user through a radio frequency frame.

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