| 苑朋彬,佟贺丰,赵蕴华.基于专利分析的全球区块链技术竞争态势研究[J].全球科技经济瞭望,2018,(3):69~76 |
| 基于专利分析的全球区块链技术竞争态势研究 |
| Research on Competitive Situation of Global Block-chain Technology Based on Patent Analysis |
| 投稿时间：2018-01-02 |
| DOI：10.3772/j.issn.1009-8623.2018.03.011 |
| 中文关键词: 区块链；专利分析；研发状况；技术热点；竞争态势 |
| 英文关键词: block-chain; patent analysis; development status; technical hot points; competitive situation |
| 基金项目:中央级公益性科研院所基本科研业务费专项资金《重点科技领域深度分析与研究》（ZD2017-01）。 |
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| 中文摘要: |
| 区块链技术作为一种去中心化、去信任化的分布式账本技术，被应用到物联网、供应链管理、金融交易、数字征信、智能制造等多个领域。本文通过对德温特专利数据进行统计挖掘，从专利申请趋势、技术区域组织分布、技术研发机构、技术研发重点等角度全面揭示了全球区块链技术发展概况。研究发现目前区块链技术处于快速发展期，全球关于区块链底层技术和金融应用等方面的研究较多。中国是区块链技术研究大国，专利防御意识较强，技术研发已经形成自己独特的优势；美国在金融保险税务、数据交换网络等方面较中国存在一定的差距。在技术应用方面，区块链技术缺乏金融领域以外的成熟应用，这是当前区块链技术整体发展的不足。 |
| 英文摘要: |
| As a kind of decentralized, distrust and distributed accounting technology, block-chain has been applied to the Internet, supply chain management, financial transactions, digital reference, intelligent manufacturing and other fields. The development situation of global block-chain technology is comprehensively revealed from the perspectives of application trend, technical region, technical organization and technology research and development through the statistics of the data from Derwent. Study reveals that block-chain technology is in rapid development at present, and there are many researches on the underlying technology and financial application of blockchain in the world. China is one of the major research countries in block-chain technology, has a strong sense of patent defense, and has formed its own unique advantages in researching and development. The United States has lagged behind China in financial insurance tax, data exchange network and other aspects. In terms of technology application, block-chain technology lacks mature applications outside the financial field, which is the deficiency of the development of block chain technology. |
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