On April 4th, 2023, the signing ceremony for the Memorandum of Understanding (MOU) between the Research Institute of Posts and Telecommunications (RIPT), Posts and Telecommunications Institute of Technology (PTIT) and the Intellectual Property Innovation (IPI) from Republic of Korea took place at PTIT’s Hanoi campus. Attending the ceremony from the PTIT's side there were Assoc. Prof. Quoc Dung Ngo, Acting Director of the Research Institute of Posts and Telecommunications and representatives from related departments; while from the side of IPI, there were Mr. Hak-Pyun Moo, COO, Mr. Hong-Il Lee, General Manager and representatives from related units.