Trademark Act Article 39

Entry of license in the RegisterA registered trademark may be licensed by the proprietor, exclusively or non-exclusively, for all or some of the designated goods or services for which it is registered and for a particular locality.A license referred to in the preceding paragraph shall have no locus standi against any third party unless it is entered in the Register by the Registrar Office.If the trademark right have been transferred after the license is entered in the Register, the transferee is still bound by the licensing contract.If the entry of an exclusive license is requested by the proprietor of a registered trademark after a non-exclusive license is entered in the Register, such non-exclusive license shall not be affected.An exclusive licensee is entitled, within the scope of the license, to exclude the proprietor and any third party from using the registered trademark.Unless otherwise prescribed in a licensing contract, an exclusive licensee is entitled, within the scope of the license, to bring infringement proceedings in his/her own name.
中文原文 商標法第39條
商標權人得就其註冊商標指定使用商品或服務之全部或一部指定地區為專屬或非專屬授權。
前項授權,非經商標專責機關登記者,不得對抗第三人。
授權登記後,商標權移轉者,其授權契約對受讓人仍繼續存在。
非專屬授權登記後,商標權人再為專屬授權登記者,在先之非專屬授權登記不受影響。
專屬被授權人在被授權範圍內,排除商標權人及第三人使用註冊商標。
商標權受侵害時,於專屬授權範圍內,專屬被授權人得以自己名義行使權利。
但契約另有約定者,從其約定。

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