Gani, R. A. (Inventor), Hasan, I. (Inventor), Nababan, S. H. H. (Inventor), Krisnuhoni, E. (Inventor), Erfan, E. (Inventor) & Khairunnisa, S. T. (Inventor), 2020, Patent No. EC00202061193
Jasirwan, C. O. M. (Inventor), Lesmana, C. R. A. (Inventor), Hasan, I. (Inventor), Sanityoso, A. (Inventor) & Gani, R. A. (Inventor), 2019, Patent No. EC00201942144
Hasan, I. (Inventor), Gani, R. A. (Inventor), Lesmana, L. M. A. (Inventor), Kresno, S. B. (Inventor), Pandelaki, J. (Inventor), Rengganis, I. (Inventor), Zubir, N. (Inventor) & Suhendro (Inventor), 2019, Patent No. EC00201974961