As market becomes global, international standardization is more critical for the success of businesses and countries. Especially in the field of ICT(Information and Communication Technology), standardization is more important. Businesses not only try to expand the standard favoring them, but also they try to include their IPR(Intellectual Property Rights) such as patents into the standard. By doing these, businesses can increase their share in the market. In this paper we consider the patents included into the standards of ITU-T and IEEE which are major international standards development organizations(SDO) in the field of ICT. The patent analysis is a meaningful research topic because it helps us to understand the current status and future directions of patent activities. We investigate the patent database with respect to the nationality and institution of patent owners. The results of patent database analysis are included and some comments are presented.