| 专利诉讼的网络分析及主体类型研究 |
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| 引用本文： | 张米尔,国伟,李海鹏.专利诉讼的网络分析及主体类型研究[J].科研管理,2016,37(6):127-133. |
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| 作者姓名： | 张米尔 国伟 李海鹏 |
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| 作者单位： | 大连理工大学管理与经济学部，辽宁 大连116023 |
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| 基金项目： | 国家自然科学基金资助项目，辽宁省自然科学基金 |
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| 摘 要： | 近年来,专利诉讼呈现快速增长的态势,深刻影响着技术创新和产业竞争的格局。以智能手机产业为研究样本,运用社会网络分析方法,研究揭示诉讼主体间的复杂关系,比较分析诉讼主体的差异;在此基础上,采用层次聚类分析方法,定量分析诉讼主体的关键特征,并对诉讼主体进行类型划分。研究表明,诉讼主体在起诉频度、被诉频度和网络位置等方面存在显著差异,据此可以划分为四种类型,在领先企业和追赶企业以外,还存在两类被忽视的诉讼主体,主要为从事专利运营的专业机构;应对专利诉讼不但要重视传统的行业竞争者,而且要高度警惕以上非传统的诉讼主体。
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| 关 键 词： | 专利诉讼 诉讼主体 专利运营 社会网络 聚类分析 |
| 收稿时间： | 2015-05-28 |
Network analysis and subject type study of patent litigations |
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| Zhang Mier,Guo Wei,Li Haipeng.Network analysis and subject type study of patent litigations[J].Science Research Management,2016,37(6):127-133. |
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| Authors: | Zhang Mier Guo Wei Li Haipeng |
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| Institution: | Faculty of Management and Economics, Dalian University of Technology, Dalian 116023, Liaoning, China |
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| Abstract: | Patent litigations have increased rapidly in recent years, which have a profound impact on technology innovation and industry competition. Taking smartphone industry with frequent patent litigations as the research sample, the social network analysis has been employed to construct patent litigation network. The relationships between litigants are revealed and the differences of litigants are compared and analyzed. Then hierarchical cluster analysis has been used to analyze the key features of litigants quantitatively, and the types of litigants are defined. The results reveal that litigants have shown significant differences in the frequency of prosecuting and prosecuted, as well as network location. Accordingly, litigants have been divided into four types. Besides the leading enterprises and catch-up ones, the other two types of litigants have been ignored. They are professional organizations specializing in patent operation and have become important prosecutors. Chinese enterprises should pay great attention to them in order to avoid patent litigations and high compensation. |
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| Keywords: | patent litigation litigation subject patent operation social network cluster analysis |
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