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基于专利信息的中美区块链技术竞争态势分析
引用本文:刘星,单晓光,姜南.基于专利信息的中美区块链技术竞争态势分析[J].科技进步与对策,2020,37(18):1-9.
作者姓名:刘星  单晓光  姜南
作者单位:(同济大学 上海国际知识产权学院,上海 200092)
基金项目:国家社会科学基金重大项目(17ZDA140);中央高校基本科研业务费专项基金项目(22120190208);国家自然科学基金项目(71874122)
摘    要:当前区块链技术仍处于快速发展期,对中美整体竞争格局影响至关重要。专利是关键技术的代表、产业发展的基石,从专利信息出发,可以把握技术竞争态势,进而管窥中美区块链产业发展差异,为我国区块链产业发展提供政策建议。基于德温特专利数据,采取专利分析法和社会网络分析法对其进行深度挖掘,结合“新钻石模型,研究发现,在政府、机会、需求条件、知识吸收层面上,中国区块链技术及产业具有优势地位;而在生产要素、产业支持、企业战略结构与创新能力方面,美国优势更为明显。从政府、行业、企业层面分别提出建议:①政府层面,继续保持在政府管理与公共服务领域的优势;②行业层面,注重提高区块链专利质量;③企业层面,提高国际合作能力,加强区块链服务于实体经济。

关 键 词:区块链  专利信息  技术竞争  中美比较  
收稿时间:2020-04-13

Analysis on the Technological Competition Situation of Blockchain between China and the United States based on Patent Information
Liu Xing,Shan Xiaoguang,Jiang Nan.Analysis on the Technological Competition Situation of Blockchain between China and the United States based on Patent Information[J].Science & Technology Progress and Policy,2020,37(18):1-9.
Authors:Liu Xing  Shan Xiaoguang  Jiang Nan
Institution:(Shanghai International College of Intellectual Property,Tongji University,Shanghai 200092,China)
Abstract:The new technological revolution is still in a period of rapid development,which is very important to the overall competition pattern between China and the United States.Patents are the representative of key technologies and the cornerstone of industrial development.From the perspective of patent information,we can grasp the technological competition situation,and then look into it.The differences in the development of the US blockchain industry provide policy recommendations for the development of China's blockchain industry.Based on Derwent's patent data,the patent analysis method and social network analysis method are used to deeply mine it.In combination with the 'new diamond model',the research finds that: in terms of government,opportunity,demand conditions,and knowledge absorption,the Chinese block The chain technology and industry have an advantageous position; and the US advantage is more obvious in terms of production factors,related industry support,corporate strategic structure,and innovation capabilities.Proposals are made from the three levels of government,industry and enterprise: the government level continues to maintain its advantages in government management and public service areas; the industry level focuses on improving the quality of blockchain patents; the enterprise level improves international cooperation capabilities and strengthens the blockchain to serve the real economy.
Keywords:Blockchain  Patent Information  Technology Competition  Comparison between China and America  
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