China Patent Insights
中国专利资讯与实务
为申请人及中外代理机构整理的专利审查、复审和政策动态。每篇文章提供中英文版本与官方来源。
Practical notes and official updates on Chinese patent prosecution, reexamination and policy, in Chinese and English.
中国专利申请被驳回后：复审期限和准备要点China Patent Reexamination After Rejection: Deadline and Preparation
2026 年中国专利优先审查新规：复审案件与 PPH 有何区别China’s 2026 Priority Examination Rules: Reexamination and PPH
中国专利创造性答复：从区别特征到技术效果Responding to a China Inventive-Step Objection: Features and Technical Effect
PCT 进入中国国家阶段：30 个月期限与准备事项PCT National Phase Entry in China: The 30-Month Deadline and Preparation
外国申请人在中国申请专利：何时需要委托专利代理机构Foreign Applicants Filing Patents in China: When Is a Chinese Patent Agency Required?