Influence of Intellectual Property on Collaborative Innovation for Design Chain

摘要

As a new competition and management mode, the essence of design chain is collaboration innovation. Intellectual property risk in collaboration innovation force enterprise to protect its intellectual property. Based on cooperative game theory, cooperative innovation model is constructed, and the optimal protection strength of intellectual property for each enterprise is obtained. The results show that protection strength directly affects the actual number of intellectual property, thus affects the whole profit of design chain.