• RANDOM NUMBER GENERATOR BASED ON DIRECTIONAL RANDOMINESS ASSOCIATED WITH NATURALLY U.S. PATENT DOCUMENTS OCCURRING RANDOM EVENTS, AND METHOD THEREFOR. 1999 US5987483. Pdf file.
  • RANDOM NUMBER GENERATOR BASED ON THE SPONTANEOUS ALPHA-DECAY. 2004. US 6,745,217 B2. Pdf file.
  • UNIDIRECTIONAL GYROTROPIC PHOTONIC CRYSTAL AND APPLICATIONS FOR THE SAME. 2004. US 6,701,048 B2. Pdf file.
  • SYSTEMS AND METHODS FOR TRANSMITTING ELECTROMAGNETIC ENERGY IN A PHOTONIC DEVICE. 2006. US 7,072,555 Bl. Pdf file.
  • PHOTONIC DEVICES HAVING DEGENERATE SPECTRAL BAND EDGES AND METHODS OF USING THE SAME. 2011. US 7,881,570 B2. Pdf file
  • PHOTONIC DEVICES HAVING DEGENERATE SPECTRAL BAND EDGES AND METHODS FOR USING THE SAME. 2013. US 8,538,211 B2. Pdf file