/ɑpəˈzɪʃən ˈpɪriəd/ – Phrase
Definition: thời hạn có thể đưa đơn phản đối việc cấp bằng sáng chế, thời hạn khiếu nại.
A more thorough explanation: The opposition period refers to a specific timeframe during which interested parties may challenge or oppose the registration of a trademark or patent application. This period allows third parties to raise objections to the registration based on various grounds, such as similarity to their own marks or prior rights. The opposition period typically follows the publication of the application for public review and can vary in duration depending on the jurisdiction and type of intellectual property right.
Example: During the opposition period, interested parties may file objections to the trademark application.