MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202641123913 A) filed by Vellore Institute Of Technology on October 16, 2026, for A Quantum-Assisted Cyber-Physical Apparatus For Nitrogen Fixation Modelling And Fertilizer Actuation Control.
Inventors include Vijayashree J; Raghav Tibrewal; Divy Kumar Agrawal; and Dr. J Jayashree.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: A quantum-assisted cyber-physical apparatus (100) for nitrogen fixation-based 575 fertilizer control comprises a soil sensing subsystem (120) that acquires geo- referenced soil nutrient, pH, temperature and position measurements; a quantum processing subsystem (102) that executes a variational quantum optimization procedure on a nitrogen fixation pathway model to generate quantum-computed nitrogen fixation parameters; a quantum-classical fusion subsystem (112) that 580 combines the soil-state measurements with the quantum-computed parameters to generate nitrogen demand values; a geo-spatial mapping subsystem (148) that associates the nitrogen demand values with field locations; and an actuator enforcement subsystem (114)that generates fertilizer dispensing control signals and selectively permits or prevents fertilizer discharge through dispensing actuators . A feedback verification subsystem (136)monitors fertilizer flowand actuator operating conditions and provides corrective control information. The apparatus (100) couples molecular-level nitrogen fixation modelling directly to site-specific fertilizer actuation.
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