情报杂志2019，Vol.38Issue(7)：71-77,7.DOI:10.3969/j.issn.1002-1965.2019.07.012
高技术企业专利池中什么特征的专利更容易引起诉讼?*——基于MPEGLA的实证研究
Patent with What Characteristics Is More Likely to Cause Patent Litigation in the Patent Pool of High-tech Enterprises?——Empirical Research Based on MPEGLA
摘要
Abstract
Patent-based competition of high-tech enterprise is becoming more and more fierce, and patent litigaˉtion between enterprises comes one after another. As the complexity of technology innovation has increased dramatically, it's difficult for a company to have all advanced technologies, so patent pools spring up and develop rapidly. Patent with what characteristics in the patent pool of high-tech enterprises is more valuable and more likely to cause patent litigation? Are there any differences between litigation patent and non-litigation patent? It's of great significance for both the patent management of patent pool management companies and technology innovation of high-tech enterprises. [Method/Process]Based on the 2028 US patents of 12 patent pools of MPEGLA, the paper studies the impact of patent scope, patent lifetime, patent citation and patent pool effect on patent value, and conducts empirical analysis. [ Reˉsult/Conclusion]There are different characteristics between litigation patent and non-litigation patent. The technology coverage, number of claims, maintenance time, forward citation and number of patent pools have a positive impact on the patent value. The number of paˉtents in the pool, patent documents citation and patent family have a negative impact on the patent value.关键词
高技术企业/专利池/专利诉讼/专利质量/专利特征Key words
high-tech enterprise/ patent pool/ patent litigation/ patent value/ patent characteristic分类
管理科学引用本文复制引用
Lai Liubin Zhang,Yunsheng..高技术企业专利池中什么特征的专利更容易引起诉讼?*——基于MPEGLA的实证研究[J].情报杂志,2019,38(7):71-77,7.基金项目
国家自然科学基金项目"我国核心信息技术创新规律及产业创新生态培育——基于专利池的技术标准化研究视角"(编号:71774177) （编号:71774177）
国家自然科学基金项目"基于平台的高新技术产业专利池开发联盟内外部治理机制研究"(编号:71373074)研究成果之一. （编号:71373074）
