(1) The principle of national treatment means that nationals of any member country should enjoy all kinds of facilities that other member countries give or will give to their nationals, regardless of whether they have permanent residence or business offices in each country. Nationals of non-member countries who have permanent residences or truly legal industrial and commercial institutions in the territory of member countries shall enjoy the same treatment as nationals of member countries.
(2) The principle of independence means that an application for trademark registration filed by a national of a member country in any member country cannot be rejected or its registration is invalid on the grounds that it has not been applied, registered or renewed in that country.
(3) The principle of priority means that, based on the applicant's formal application for an industrial property right in a member country of the Paris Union, when the same applicant or his successor applies for protection of the same industrial property right in other member countries within a certain period of time (6 months or 12 months), the latter country shall regard the date of the applicant's first application as the date of filing in the latter country. According to the Paris Convention, even if the first application as the basis of priority is finally rejected, priority is still valid.
(4) The principle of compulsory license means that according to Article 5 of the Paris Convention, each member state can take legislative measures to stipulate that compulsory license can be approved under certain conditions, so as to prevent the patentee from abusing the patent right. The conditions for compulsory license are: the patentee has not exploited the patent for 4 years from the date of filing the patent application or for 3 years from the date of approval of the patent right, and has not given proper reasons.
D Wrong, the principle of automatic protection is the basic principle of Berne Convention, which means that nationals of the member countries of the Convention and people living in the member countries automatically enjoy the copyright when the work is completed without any formalities; The works of nationals of non-member countries who have no domicile in member countries are first published in member countries and automatically enjoy copyright. In this way, as long as a work meets the conditions stipulated in the convention, it can automatically obtain the copyright of all member States of the convention.