To know whether an enterprise has trademark rights, we can look at the ways to obtain trademark rights. The main ways to obtain trademark rights are as follows: 1. Obtain the trademark right by applying for trademark registration; 2. Obtaining the trademark right by obtaining the trademark license of others; 3. Obtain the trademark right through transfer. Legal basis: Article 22 of the Trademark Law of People's Republic of China (PRC). The applicant for trademark registration shall fill in the category and name of the goods using the trademark in accordance with the prescribed commodity classification table and apply for registration. An applicant for trademark registration may apply for the registration of the same trademark for many kinds of goods through one application.