论专利权默示许可的认定

Determination of Implied License of Patent Right

专利权默示许可最关键的问题就是如何对其进行认定。基于行为推断的专利权默示许可的认定包括专利权人的行为和被控侵权人的合理信赖两个方面,基于沉默的专利权默示许可的认定包括专利权人明知存在着未授权使用的行为而保持沉默、被控侵权人信赖专利权人的沉默、权利人怠于行使权利的期间超过法定诉讼时效期间三个方面。应该对专利权默示许可认定的司法因素进行全面考察,以便发挥专利权默示许可的利益平衡功能。

Patent implied license the most critical problem is how to carry on the confirmation. Two aspects identified patent implied license behavior inference are patents based on human behavior and the accused infringer's reasonable reliance, The determination of patent rights implied license silent include patent person knowing there are unauthorized use behavior and keep silent, the alleged infringer trust the patentee's silence, right person is negligent in exercising the right beyond the statutory period of limitation of action period based on three aspects. Should conduct a comprehensive inspection to the judicial factor patent implied license recognition, in order to play the balance of interests of patent implied license.