It is an application.
According to the official website of Aiqicha, we learned that the Paris Convention is the abbreviation of "Paris Convention for the Protection of Industrial Property". It is a basic international convention under the jurisdiction of the World Intellectual Property Organization (WIPO). It was established in March 1883. Signed in Paris on the 20th, it came into effect in July 1892. The purpose of the Convention is to protect industrial property rights, that is, to provide certain protection to patents, trademarks, service marks, trade names and indications of origin.