The international trade of Property service grows rapidly. But it is difficult to improve the international competitiveness to the developing countries. Through the statistical analysis from TCI, RCA index, NXRCA indes and LFI of 8 countries, this paper find the following conclusions: The international competitiveness of China’s intellectual property trade has been lack of competitive advantages, which is still shrinking; The intellectual property in developed countries such as USA and Japan have a monopoly advantage in the world.