《专利法》修改中增加了第六十二条,即“在专利侵权纠纷中被控侵权人有证据证明其实施的技术或者设计属于现有技术或者现有设计的,不构成侵犯专利权。”这一条被称为“现有技术抗辩权”。北京市高级人民法院知识产权庭法官刘晓军认为明确规定“现有技术抗辩权”在司法审判中方便了许多。 Article 62 is added in the revision of the Patent Law, that is, “when the accused infringer in the patent infringement dispute proves that the technology or design it implements belongs to the prior art or the existing design, it does not constitute a patent infringement . ”This is called“ Prior Art Right of Defense. ” Liu Xiaojun, judge of the Intellectual Property Tribunal of the Beijing Higher People’s Court, clearly stipulated that “the existing art of defense” is much more convenient in judicial proceedings.