1. Method, system and computer program for polynomial based hashing and message authentication coding with separate generation of spectrums: Inventors: Nikojas Volkovs and Vijayakumar Murty; US Patent: 7,853,796. Granted Dec 14, 2010

  2. Split key secure access system: Inventors: Kenneth Giuliani and Vijayakumar Murty; US Patent 8,892,881. Granted November 18, 2014