Intellectual Property India Publishes Patent Application for A Device To Detect Counterfeit Currency Notes Based On Acoustic Properties And A Method Thereof

MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202611108079 A) filed by Aligarh Muslim University on September 08, 2026, for A Device To Detect Counterfeit Currency Notes Based On Acoustic Properties And A Method Thereof.

Inventors include Omar Farooq; Injila Parwez; Mohd. Umar; and Mohsin Sayeed.

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

Abstract: A device (100) and a method for detecting counterfeit currency notes based on acoustic properties are disclosed. The device (100) comprises an acoustic-sensing unit (101) configured to capture a digital acoustic signal generated in response to a manual or mechanically induced flicking action applied to a...