MUMBAI, India, June 30 -- Intellectual Property India has published a patent application (202347053663 A) filed by Opsec Security Group, Inc. on August 10, 2023, for Method Of Creating A Surface Plasmon Resonance.
Inventors include Mudd, Garry Wiilliam; Koutsogeorgis, Demosthenes; Kalfagiannis, Nikolaos; Renton, Robert; and Dunn, Paul.
The application for the patent was published on June 26, 2026, under issue no. 26/2026.
Abstract: A method of creating a security product includes providing a substrate, depositing a discontinuous layer of electrically conducting material on the substrate, and laser- annealing the discontinuous layer of electrically conducting material to generate nanoparticles exhibiting a surface plasmon resonance effect...