Abstract:Analyzing the knowledge flow model of the design process, and forming the knowledge flow model of the design industry by transforming the flowing knowledge into knowledge products with intellectual property rights. On this basis, the intellectual property management mode of design enterprises is studied from five aspects: knowledge creation process, knowledge achievements, knowledge using, knowledge inputting and knowledge outputting. The open innovation mode of design industry based on intellectual property is put forward, which can promote the supply of knowledge and improve the efficiency of knowledge utilization. The intellectual property management mode of design enterprises centered on intellectual products with intellectual property rights is put forward, which establishes effective and feasible management norms and operation processes. Using intellectual property to promote knowledge supply and utilization, which provide new ideas and feasible implementation path for solving the problem of open innovation.