基于客观组合赋权模型的企业专利质量评价研究——以苏州市吴中区知识密集型企业为例

为客观、精确地评价企业专利质量,从专利技术、法律和经济质量三个方面构建企业专利质量评价指标体系。基于客观组合赋权法,进一步运用评价对象间差异最大思想,构建企业专利质量组合赋权评价模型,实证分析2014—2016年苏州市吴中区知识密集型企业专利质量。研究结果表明此方法具有一定的有效性和可操作性,且显示企业有效专利占全部专利授权量的比例,发明专利平均权利要求数量和发明专利申请授权率是企业专利质量评价中权重系数最大的3个指标。

Research on Enterprise Patents Quality Evaluation Based on Objective Combination Weighting Model: Taking the Knowledge-Intensive Enterprises in Wuzhong District of Suzhou City as an Example

Abstract: In order to objectively and accurately evaluate the quality of enterprise patents, this paper establishes an enterprise patent quality evaluation index system from three dimensions of patent technology quality, patent legal quality and patent economic quality. Based on the objective combination weighting method, this article further applies the idea of the biggest difference between evaluation objects to establish a combination weighting evaluation model of enterprise patents quality. Then an empirical study on the patent quality of knowledge-intensive enterprises in Wuzhong District of Suzhou City from 2014 to 2016. The research results show that this method has certain effectiveness and operability, and reveals that the proportion of effective patents in the enterprise accounts for all patents, the average number of claims of invention patents and the granting rate of invention patent applications are the three indicators with the largest weight coefficient in the evaluation of patent quality of enterprises. This research enriches the patent quality evaluation methods, and helps to provide practical reference for the improvement of enterprise patents quality and the formulation of government patent policy.