兼顾功能与协调的企业专利质量评价研究——中国上市芯片企业的实证分析

现有研究缺乏一个较为合理完善的针对企业层面的专利质量评价方法,为科学、合理地评价企业专利质量,从专利技术质量、法律质量和经济质量三个维度建立了企业专利质量评价体系。基于主客观组合赋权法,进一步利用客观偏好系数融合两种聚合算子构建了兼顾功能与协调的企业专利质量组合赋权评价模型。并对2010年至2015年中国上市芯片企业专利质量进行实证研究,结果表明:该时期内芯片企业专利质量整体发展情况较为良好,但部分企业评价值存在较大起伏;一些芯片企业存在专利质量指标间“不协调”的问题,可能造成评价结果“虚高”,这在规模较小的企业中更为普遍;发明专利在芯片企业专利质量中具有重要地位。本文的研究可对企业提升专利质量以及政府制定专利政策提供实践借鉴。

Research on the Evaluation of Enterprise Patent Quality Balancing Function and Coordination: Empirical Analysis of Chinese Listed Chip Enterprises

The existing research on patent quality evaluation model lacks a more reasonable and perfect method at the enterprise level. In order to scientifically and comprehensively evaluate the quality of enterprise patents, this paper establishes a patent quality evaluation system from the three dimensions of technology quality, legal quality and economic quality. By combining subjective-objective weighting method, this article further uses the objective preference coefficients to fuse two aggregation operators to establish a combination weighting evaluation model of enterprise patents quality balancing function and coordination. Then an empirical study on the patent quality of Chinese listed chip enterprises from 2010 to 2015 suggests: firstly, during the period, the overall chip enterprises' patent quality is relatively good, but some enterprises have large fluctuations in evaluation values; secondly, some chip enterprises have the problem of “being less coordinated” among patent quality indicators, which may lead to “virtual-high” evaluation results, especially in smaller size enterprises; thirdly, invention patents play an important role in the quality of chip enterprise patents. The research provides practical reference for enterprises to improve patents quality and the government to formulate patent policies.