Abstract:The research and development cooperation in the chip industry is influenced by complex factors,and there are differences in the academic community's understanding of its innovation model and the development direction of the innovation network.Therefore,comprehensively depicting the historical context,structural characteristics,and dynamic evolution of the global chip industry's innovation cooperation network has become an important research issue.This paper takes the iterative process of logic chip manufacturing technology as the time axis and,based on global patent data from 1962 to 2023,uses social network analysis methods to analyze the innovation trend of the chip industry,revealing the role transition characteristics of countries and enterprises and the evolution laws of the cooperation network.The research shows that the iterative process of chip manufacturing technology has deeply differentiated the industrial landscape;the role of countries has formed a dynamic stratification of“core-hub-periphery”,with the United States controlling the cooperation path,and China achieving a role transition from periphery to regional hub through the rise of the industry;leading enterprises dominate the industry competition by relying on“patent barriers + ecosystem strategies”,and their differentiated innovation cooperation strategies and network structures clearly reflect the national innovation characteristics and strategic directions.This paper reveals the evolution of the characteristics of innovation and cooperation in the chip industry and proposes corresponding countermeasures and suggestions for responding to the risk of industrial technology decoupling and optimizing the national science and technology innovation strategy.
熊焰, 李祥宇, 胡锴. 全球芯片产业创新态势与合作网络动态演变研究——以逻辑芯片为例[J]. 中国科技论坛, 2025(12): 177-188.
Xiong Yan, Li Xiangyu, Hu Kai. Dynamic Evolution of Innovation Trends and Cooperation Networks in the Global Chip Industry:Taking Logic Chips as an Example. , 2025(12): 177-188.
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