TIPO Releases English Translation of Patent Examination Guidelines on Unity of Invention and Priority
公告「專利審查基準」第二篇發明專利實體審查「第四章 發明單一性」、「第五章 優先權」英譯版，以增進國際智慧財產權界對我國專利實體審查的了解。「第四章 發明單一性」旨在規範與判斷多項技術（或多個發明）是否屬於一個廣義發明概念，藉此決定它們能否在同一個申請案中併案審查，「第五章 優先權」則說明專利要件比對的基準日期，均為專利審查的關鍵實體要件。此外，它還為外國申請人提供了一個有用的工具，使他們能評估其專利申請是否符合上述基準規定的要求。 如需了解第二篇發明專利實體審查：「第四章 發明單一性」、「第五章 優先權」英譯版的更多訊息，請點選下方連結。
WISECODE Take
Taiwan Intellectual Property Office (TIPO) published the English translation of Part II, Chapters 4 (Unity of Invention) and 5 (Priority) of the Patent Examination Guidelines on August 24, 2026. This is often misunderstood as mere routine administrative translation. In reality, it directly impacts cross-border patent strategies, specifically regarding unity of invention for co-pending claims and priority dates. It resolves communication gaps between local R&D teams and foreign legal counsels. For companies focusing solely on the domestic market, this has no impact. For those expanding globally, Zhidian's 'Patent Portfolio Health Check' can help review applications to avoid foreign rejection. First, R&D teams should adopt these official English terms to reduce translation costs. Second, legal heads should use this guideline to assess priority compliance risks for foreign patents entering Taiwan. Mastering official English translations secures equal bargaining power in international legal communications.
Original sources
Compiled automatically by WISECODE IP Radar. Summaries are short source excerpts; commentary is AI-generated. See the source links for full text.
How does this affect your company?
WISECODE assesses IP risk and helps you decide what the news means for your next step.