标准必要专利（Standard Essential Patent，SEP）是指在制定技术标准时，无法绕过的、必须使用的专利，这些专利对于实施某一技术标准来说是不可或缺的。
英文翻译：Standard Essential Patent (SEP) refers to patents that are essential and must be used when setting technical standards. These patents are indispensable for the implementation of a particular technical standard.
