集团公司许可其下属众多关联企业使用与其相同的企业字号,经过对该相同字号的长期共同使用,该字号在相关公众中具有一定知名度,进而成为指示市场主体和商品来源的识别标志的,应认定各关联企业共同对该知名字号享有反不正当竞争法上的保护利益。对关联企业以外的其他市场主体擅自使用该知名字号的,各关联企业均有权单独或者共同提起诉讼。关联企业之间对其使用的字号所享有的经济利益分配有约定并据此请求相应经济损失赔偿的,法院应当予以支持。 The group company permits many affiliates under its subordinate to use the same company name. After the long-term common use of the same name, which has certain popularity in the relevant public and becomes the identification mark indicating the source of the market body and the commodity, All affiliated companies jointly enjoy the protection of unfair competition in the name of protection interests. Any other party other than the affiliated enterprise that uses this well-known name without authorization shall have the right, either alone or jointly, to bring the lawsuit. If the affiliates have agreed on the distribution of the economic benefits they have enjoyed and the corresponding economic losses are to be compensated accordingly, the court shall support it.