Abstract：In the context of the prominent networked characteristics of global innovation activities,this paper constructs a global innovation cooperation and a global mutual citation network based on the United States Patent and Trademark Office(USPTO)database.Python crawler technology is used to extract all relevant patent text information of China and its partners.China's position is calculated in the dimensions of the country as a whole,subdivided domestic provinces,subdivided technical fields,and typical enterprises.The study finds that China's position in the global innovation network is gradually improving from the perspectives of the breadth and strength of international patent cooperation and mutual citation.The degree of inter-provincial innovation cooperation within China is also gradually increasing.From the perspective of subdivided technical fields,China has integrated into the global innovation network in the fields of information communication and integrated circuits,and has established deep patent partnerships with foreign leaders,but the number of partners in the fields of rare earth minerals is still limited.In addition,some leading companies with network advantages have emerged in the core technology field.China is forming a network structure with other innovative countries in which you are in me and I am in you.
王佳希, 杨翘楚. 中国在全球创新网络中的地位测度——来自美国专利数据库的证据[J]. 中国科技论坛, 2022(7): 23-31.
Wang Jiaxi, Yang Qiaochu. Measurement of China's Position in the Global Innovation Network ——Evidence from the US Patent Database. , 2022(7): 23-31.
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