The assessment in implementing intellectual property strategy is an important linkage of intellectual property strategic management. The performance of intellectual property strategy has such features as multi-dimension,comprehension and fuzziness, which leads to the emergence of fuzzy comprehensive evaluation model at a historic moment. Based on the construction of fuzzy comprehensive assessement model, this paper tries to assess the performance of intellectual property strategy, which tends to the real-world situation and has possessed the features of scientificity, reliability and operability. The performance evaluation of intellectual property strategy is to provide the decision-making basis of strategic management in intellectual property for relevant departments.