US Patent Issued to QuNu Labs on Aug. 18 for "System and method for point-to-point decoy differential phase shift (DPS) quantum key distribution (QKD)" (Indian Inventors)

ALEXANDRIA, Va., Aug. 18 -- United States Patent no. 12,712,718, issued on Aug. 18, was assigned to QuNu Labs Private Ltd. (Bengaluru, India).

"System and method for point-to-point decoy differential phase shift (DPS) quantum key distribution (QKD)" was invented by Krishnan Rajesh Kumar (Bengaluru, India), Dilip Kumar Singh (Gurgaon, India), Shashank Gupta (Fatehpur, India), Vijayalaxmi Mogiligidda (Bangalore, India) and Sunil Kumar Gupta (Bangalore, India).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of a present disclosure relate to communication systems and more particularly to a system and a method for a point-to-point decoy differential phase shift (DPS) Quantum Key Distribution (QKD). The ...