文献类型：期刊文献

中文题名：我国专利侵权中适用发明目的解释权利要求的司法实践研究

英文题名：Research on the Construction of Rules for Interpreting Claims by Using the Purpose of the Invention in Patent Infringement in China

作者：张晓东[1];张鸣颖[1]

机构：[1]华东理工大学法学院,上海200237

年份：2025

期号：1

起止页码：38

中文期刊名：专利代理

外文期刊名：Patent Agency

语种：中文

中文关键词：发明目的;权利要求解释;专利权保护范围

外文关键词：purpose of invention;interpretation of claims;scope of patent protection

摘要：采用发明目的对权利要求进行解释在专利侵权司法实践中屡见不鲜,但我国现行司法解释中却未明确规定。文章通过对国内47件案例进行系统梳理研究,归纳出采用发明目的对权利要求进行解释时存在被告提出比例低、适用原则与方法不明确、适用审慎度不明晰等问题;提出构建我国发明目的解释权利要求制度的实现路径,包括在司法解释中明确进行条文规定,在司法中适用发明目的解释时把握整体性、贡献相当、个案审慎适用原则,采用紧扣文本及专家辅助等解释方法,以明晰专利权真正的保护范围,同时不过度挫伤创新的积极性。
It is common to use the purpose of the invention to interpret claims in patent infringement judicial practice.However,current judicial interpretations in China lack relevant rules.Based on a systematic study of 47 domestic cases,this article summarizes the problems when interpreting claims using the purpose of the invention,including a low proportion of defendants raising the issue,unclear application principles and methods,and unclear application prudence.The article proposes an implementation path to construct a system for interpreting claims by using the purpose of invention in China.This includes clearly specifying provisions in judicial interpretations,adhering to the principles of integrity,equal contribution,and pursuing prudent application in individual cases when applying the interpretation of invention purposes in the judiciary,and using interpretation methods such as closely following specific expression and pursuing expert assistance to clarify the true scope of patent protection,while not excessively dampening the enthusiasm for innovation.