Intellectual Property India Publishes Patent Application for 'System For Securing Voice Over Internet Protocol (VOIP) Communications' Filed by Lovely Professional University

MUMBAI, India, Jan. 8 -- Intellectual Property India has published a patent application (202511104622 A) filed by Lovely Professional University, Phagwara, Punjab, on Oct. 30, 2025, for 'system for securing voice over internet protocol (voip) communications.'

Inventor(s) include Dr. Deepak Prashar; Dr. Shailesh Kumar Singh; Dr. Lalit Bhalla; and Dr. Varun Kumar.

The application for the patent was published on Dec. 12, under issue no. 50/2025.

According to the abstract released by the Intellectual Property India: "A system for securing Voice over Internet Protocol (VoIP) communications, comprising a signal acquisition module 101 for real-time data capture, a feature extraction unit 102 using MFCC and STFT for spectral analysis, an HMM mod...