基于无效程序的ICT领域专利质量影响因素研究  

A research on the influencing factors of ICT patent quality based on invalid procedure

作　　者：周克放 乔永忠 Zhou Kefang;Qiao Yongzhong(Intellectual Property Research Institute,Xiamen University,Xiamen 361005,Fujian,China)

机构地区：[1]厦门大学知识产权研究院,福建厦门361005

出　　处：《科研管理》2021年第10期148-155,共8页Science Research Management

基　　金：国家自然科学基金面上项目:“基于主客体及环境因素的专利收益影响机制实证研究”(71874148,2019.01—2022.12);国家自然科学基金面上项目:“专利维持机理及维持规律实证研究”(71373221,2014.01—2017.12)。

摘　　要：专利无效程序对于控制专利质量具有重要作用。以2008—2017年信息通信技术(ICT)领域被提起无效宣告请求的专利为样本,在根据专利有效性进行分组的基础上,分析"维持有效"和"宣告无效"两组专利在6项指标及在无效程序中援引法条的差异。结果显示:技术覆盖范围和引证专利数与专利质量显著负相关,非专利文献引证数与专利质量正相关;专利质量与技术可专利性及专利文件的撰写和修改具有重要关系,专利可能会因为专利申请和修改过程中程序和实体等基本问题被宣告无效。因此,评价专利质量时不仅应当重视技术和经济指标,还应对专利申请、授权、无效审查过程中可能涉及的相关因素进行综合考察,特别是专利无效审查时可能涉及的专利文献内容等。The quality of patents consists of two meanings:one is whether the patent meets the statutory authorization requirements;the second is the difference between the economic,technical and legal indicators of the granted patent.The evaluation of the merits of this difference can be used as an important indicator to distinguish the quality of patents.Patent invalidation procedures are a challenge to the validity of patents,and it is more likely that a patent that remains valid in an invalid procedure will have a relatively high quality.A patent that is declared invalid may be considered to be inconsistent with the patent authorization standard stipulated by the Patent Law.The final result of the patent invalidation process will affect corporate innovation and technology research and development and patent applications.Such a review process has been affirmed by the patent systems of countries around the world.The vast majority of patent laws in various countries have provisions for"invalid review procedures"or"objection procedures".Although existing researches are concerned that high-value,high-quality patents may be more prominent in some indicators,high-quality patents themselves are difficult to distinguish,and high-quality patents by means of award-winning patents are not necessarily completely reliable.Scholars have a positive attitude toward the role of patent invalidation procedures:patents that can cause invalid procedures are often patents that have higher value in the industry,and those patents that successfully resist invalid review not only enhance their own value,but also become a proof of high quality.The patent invalidation procedure is an important way to examine the quality of patents,and the results of patent invalidation are less than the research results of analyzing patent quality.According to the existing research,this paper assumes that the quality of patents that have been filed for invalidation and obtained is relatively high,and the quality of patents that have been declared invalid is relativ

关 键 词：信息通信技术(ICT) 无效程序 专利质量 影响因素 

分 类 号：G306[文化科学]