基于有序逻辑回归的标准必要专利价值影响因素研究

Research of the Influencing Factors on the Standard Essential Patent's Value Based on the Ordered Logistic Regression

以信息通信技术领域中第三代移动通信技术标准UMTS专利(包括涉诉专利和非涉诉专利)为研究对象,运用因子分析法进行标准必要专利价值评估,将影响标准必要专利价值的因素分为技术价值和战略价值两个维度,进而运用有序逻辑回归研究技术价值和战略价值对必要专利价值的影响。结果表明:(1)涉诉标准必要专利的价值比非涉诉标准必要专利的价值更高;(2)技术价值和战略价值都是影响标准必要专利价值的因素,且战略价值对其价值的影响更大。

This paper takes the patents of UMTS as the researching objects,which are the third-generation mobile communication technical standard in the field of information and communication technologies,including the litigation standard essential patents(SEPs)and non-litigation ones.The factor analysis method is used to determine the SEP’s value,and the influencing factors on SEPs are devided into the technical value and strategic value.Then the ordered logistic regression is used to identify the influence of the technical factor and strategic factor on SEPs.The results show that:(1)the value of litigation SEPs are higher than the value of the non-litigation SEPs;(2)the influencing factors on SEP’s value can be devided into the technical value and strategic value,and the value of the strategic value is more important.