专利法第四十七条的理解和适用

Understanding and Application of Article 47 of the Patent Law

多年来。对於《专利法》第四十七条中有关宣告专利权无效的决定对之前已作出并执行的专利侵权的司法判决、裁定不具有追溯力的规定，业界一直存在着各种不同的理解。本文对近两年来最高人民法院作出的相关判决和裁定进行了梳理，对最高人民法院就《专利法》第四十七条规定的相关释义及其法律适用的最新观点作出介绍和解读。

For years, different understanding exists, in the patent community, of the provision of Article 47 of the Patent Law that a patent invalidation decision has no retroactive effect on any judicial judgment or mediation decision of patent infringement which has been pronounced and enforced. This article is intended to review the relevant judgments or mediation decisions made by the Supreme People＇s Court in the recent two years, and give an overview and explanation of the Supreme People＇s Court＇s relevant interpretation, and its recent view on the application, of Article 47 of the Patent Law.