Enforcement Rules of the Patent Act Article 46

Where the priority is claimed pursuant to Paragraph 1, Article 28 of the Act applicable mutatis mutandis under Paragraph 1, Article 142 of the Act, the so-called “prior to the filing of the patent application” in Article 122 of the Act and the so-called “earlier-filed” in Article 123 of the Act shall mean prior to the priority date.The so-called “printed publication” in Article 122 of the Act shall mean documents or other storage media carrying information that is open to the public.The period of six (6) months in Paragraph 3, Article 122 of the Act is calculated from the day following the occurrence of the facts prescribed under the same paragraph to the filing date prescribed under Paragraph 2, Article 125 of the Act. Where there are more than one of the facts prescribed under Paragraph 3, Article 122 of the Act, the above-mentioned period shall be calculated from the day following the occurrence of the first of these facts.
中文原文 專利法施行細則第46條
本法第一百二十二條所稱申請前及第一百二十三條所稱申請在先,如依本法第一百四十二條第一項準用第二十八條第一項規定主張優先權者,指該優先權日前。
本法第一百二十二條所稱刊物,指向公眾公開之文書或載有資訊之其他儲存媒體。
本法第一百二十二條第三項所定之六個月,自同條項所定事實發生之次日起算至本法第一百二十五條第二項規定之申請日止。
有多次本法第一百二十二條第三項所定事實者,前述期間之計算,應自第一次事實發生之次日起算。

English translation for reference only; the Chinese text prevails. Not legal advice.