Intellectual Property India Publishes Patent Application for Echolock A Audio Steganography

MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202641100194 A) filed by Saveetha Institute Of Medical And Technical Sciences on August 19, 2026, for Echolock A Audio Steganography.

Inventors include K. Praveen; Dr. A. Moorthy; and Dr Ramya Mohan.

The application for the patent was published on September 11, 2026, under issue no. 37/2026.

Abstract: ABSTRACT This invention introduces EchoLock, a simple and secure system that allows people to hide secret messages inside both audio and image files. Unlike existing apps, which support only a few audio formats or work only with images, EchoLock works with all major audio formats and common image types. A special feature of EchoLock is its ability to ...