Legal analysis: First, the infringer has stipulated tort; Second, there are damage facts; Third, there is a causal relationship between illegal acts and damage facts; Fourth, the infringer is not required to have subjective fault.

legal basis: article 3 of the criteria for judging trademark infringement generally needs to judge whether the alleged infringement constitutes the use of a trademark in the sense of trademark law.

the use of trademarks refers to the use of trademarks in commodities, commodity packages, containers, service places and trading documents, or in advertising, exhibitions and other commercial activities to identify the source of commodities or services.