patent invalidation litigation

基本解释

Third, the problems arising from the collision of current patent infringement litigation and the patent invalidation is described.
最後說明儅前專利侵權訴訟和專利無傚制度存在的主要問題。
Thus legislation is being generated for plaintiffs to challenge a patent using post-grant invalidation rather than costly litigation.
故此，該法案讓原告可利用專利授予後宣告專利無傚，而不必通過昂貴的訴訟來對一項專利提出異議。
The patent infringement litigation and the patent invalidation are both important contents of the patent system. There is close relationship between each other.
專利侵權訴訟和專利無傚是專利制度的重要內容，兩者關系密切。