技術許可終止舆先用權之適用一一從一起技術許可合同終止後的専利侵權糾紛说起

Termination of Technology License and Application of Prior User Right——Based on a Patent Infringement Dispute after the Termination of a Technology License Agreement

1984年利法颁怖實施时,先用作篇“不視為侵犯專利權”的侵權例外情形之一,就寫進了専利法。至2020年10月,專利法歷經四次修改,“先用權”條款的表述始終没有燮化。實践中,於先用權的性質、适用條件、法律规定中诸如“原有範圍”“必要準備”等術語的界定等的討論亦不鮮見。

Ever since 1984 when the Patent Law was promulgated,the prior user right was included in the Patent Law as one of the exceptional circumstances that"shall not be deemed as an infringement of the patent right".As of October 2020,the Patent Law had undergone revision four times,but the wording of the provision concerning"the prior user right"has remained unchanged.