摘要
专利是技术发展的主要载体,中国与"一带一路"国家专利合作能够促进各方技术创新,探索专利合作的演化以及技术态势,对于辅助识别中国与"一带一路"国家技术合作机会有重要作用。本文以PATENTSCOPE数据库中"一带一路"申请人国籍合作专利为数据源,基于共现网络分析方法,从宏观上构建"一带一路"国家之间技术合作演化框架;中观上运用中国与"一带一路"国家专利,识别主要合作国家、技术领域以及申请人;微观上通过对专利标题关键信息提取,对专利合作技术点进行微观动态分析。结果表明,宏观层面上2013—2018年"一带一路"国家之间专利合作增长平缓,但合作主要集中在少数国家之间;中观层面上中国与"一带一路"国家专利合作IPC技术领域主要集中在H04、A61等,主要合作对象是韩国、新加坡等,合作申请人结果显示除了华为公司以外中国本土企业参与较少;微观层面上合作技术主要集中在无线通信网络、编码以及化合物构造等,不同技术发展态势呈现分化或融合趋势。
Patent acts as the main carrier for technology development.The patent collaboration between China and“the Belt and Road Initiatives”countries will benefit to technology innovation of all parties.Therefore,it is important to explore the evolution and technological trend of patent collaboration in sake of identifying potential cooperation opportunities between China and“the Belt and Road Initiatives”countries.Firstly,on the basis of cooperation patent data in PATENTSCOPE,this study constructed the evolution framework of technology cooperation among“the Belt and Road Initiatives”countries by using co-occurrence network analysis.Secondly,the main cooperation countries,technology fields and applicants between China and“the Belt and Road Initiatives”countries were identified by patent analysis.Thirdly,the patent collaborative technology was micro-dynamically analyzed via extracting key information from patent titles.The results indicated that at the macro level the patent collaborations between China and“the Belt and Road Initiatives”countries grew smoothly from 2013 to 2018,but the patent collaboration concentrates among a few countries;At the meso level the IPC technology fields of patent collaboration focused on H04,A61,etc.,and the main partners are Korea,Singapore and so on.In addition,it can be found that the applicants of cooperation patents mainly come from Huawei but rarely from other Chinese domestic enterprises.At the micro level the primary field of technology collaboration includes wireless communication network,coding and chemical compound fabrication,etc.,and the development trend of different technologies appear to be differentiative or integrative.
作者
高珺
余翔
Gao Jun;Yu Xiang(School of Management,Huazhong University of Science&Technology,Wuhan 430074,China)
出处
《中国科技论坛》
CSSCI
北大核心
2021年第7期169-178,共10页
Forum on Science and Technology in China
基金
国家自然科学基金资助项目(70172033)。
关键词
专利合作
共现网络分析
技术态势
一带一路
Patent collaboration
Co-occurrence network analysis
Technology trend
The Belt and Road Initiative
