Abstract:Intellectual property is the embodiment of regional innovation capability; this paper analyzed the innovation capability of Zhuhai from the perspective of patent and well-known trademark. The results showed that: Zhuhai applied less patent than other 8 cities in pearl river delta. Big business created more innovation in field of IT, refrigeration, printing supplies, while small and medium-sized enterprises lacked incentives to innovate. Zhuhai had too few well-known trademarks. Borrowing the theory of ecology, this paper introduced the concept of innovation ecosystem and built a model of innovation ecosystem, and analyzed f the existing problems of Zhuhai Innovation Ecosystem. Finally, gave advice from the perspective of the innovation ecosystem to improve the innovation capability of Zhuhai.