This article discusses invalidity, an important, effective and usually used defense in defenses of patent infringement and corresponding issues and put forward related suggestions.
This article discusses invalidity, an important, effective and usually used defense in defenses of patent infringement and corresponding issues and put forward related suggestions.
本文对请求宣告他人专利无效这一在专利侵权抗辩中常见、重要和有效的抗辩事由及其相关问题进行了讨论并提出了建议。