MUMBAI, India, April 17 -- Intellectual Property India has published a patent application (202641043146 A) filed by Dr. Samanvita N; Melam Thirupathaiah; and Dr. Amruth Ramesh Thelkar, Bengaluru, Karnataka, on April 4, for 'quantum assisted communication system for secure power networks.'

Inventor(s) include Dr. Samanvita N; Melam Thirupathaiah; and Dr. Amruth Ramesh Thelkar.

The application for the patent was published on April 17, under issue no. 16/2026.

According to the abstract released by the Intellectual Property India: "The present invention discloses a Quantum-Assisted Communication System for Secure Power Networks, designed to enhance the cybersecurity, reliability, and operational efficiency of modern electrical grid infrastructures. The system integrates quantum key distribution (QKD) with conventional communication frameworks to establish a hybrid architecture that ensures secure transmission of critical data across power network components such as substations, control centers, and distributed energy resources. By leveraging the principles of quantum mechanics, the system enables the generation of highly secure cryptographic keys, where any unauthorized interception can be instantly detected, thereby preventing data breaches and cyberattacks. The proposed solution incorporates dual communication channels, utilizing quantum links for key exchange and classical channels for data transfer, ensuring compatibility with existing infrastructure. Additionally, intelligent monitoring and control units equipped with advanced analytics facilitate real-time anomaly detection, fault prediction, and adaptive response mechanisms. The system supports scalability, interoperability, and efficient resource management, making it suitable for both current and future smart grid deployments. Overall, the invention provides a robust and future-ready communication framework capable of safeguarding critical power networks against evolving cybersecurity threats, including those posed by emerging quantum computing technologies."

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