MUMBAI, India, Aug. 31 -- Intellectual Property India has published a patent application (202514110819 A) filed by The Goodyear Tire & Rubber Company on November 13, 2025, for Tire Leak Rate Detection And Notification System.
Inventors include Sharma, Sparsh; Singh, Kanwar Bharat; and Son, Roman.
The application for the patent was published on August 28, 2026, under issue no. 35/2026.
Abstract: A system for detection of a pressure leak rate in a tire includes a sensor for measuring a pressure of the tire. Measured pressure data is transmitted from the sensor to a processor. The processor is configured to receive a plurality of measured tire pressures and batch the measured tire pressures according to a batch commencing on a batch starting point. The processor detects a changepoint in measured tire pressures and adds a current measured tire pressure to the batch in a storage queue when the changepoint is not detected. The processor calculates a leak rate for the batch when the storage queue reaches a predetermined size and compares the leak rate to a predetermined threshold. An alert is issued with an alert module when the leak rate crosses the predetermined threshold and is transmitted to at least one of a vehicle control system and a display device.
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