Article 104 of the "Patent Law Implementing Rules" stipulates that applicants who go through the procedures for entering the Chinese national phase in accordance with the provisions of Article 103 of these Rules shall meet the following requirements: (1) ) Submit a written declaration of entering the national phase in China in Chinese, indicating the international application number and the type of patent rights requested; (2) Pay the application fee and publication printing fee specified in paragraph 1 of Article 93 of these Rules, if necessary Pay the grace fee specified in Article 103 of these Rules; (3) If the international application is filed in a foreign language, submit the Chinese translation of the description and claims of the original international application; (4) In the written declaration of entering the Chinese national phase State the title of the invention, the name of the applicant, address and the name of the inventor. The above content should be consistent with the records of the International Bureau of the World Intellectual Property Organization (hereinafter referred to as the International Bureau); if the inventor is not stated in the international application, State the name of the inventor in the above statement; (5) If the international application is filed in a foreign language, submit a Chinese translation of the abstract, and if there are drawings and abstract drawings, submit a copy of the drawings and a copy of the abstract drawings, with the drawings containing If the international application is filed in Chinese, a copy of the abstract and abstract drawings in the internationally published document shall be submitted; (6) If the applicant has gone through the applicant change procedures with the International Bureau during the international stage, provide Documents proving that the changed applicant enjoys the right to apply; (7) If necessary, pay the application surcharge specified in Paragraph 1 of Article 93 of these Rules. If the requirements of Items (1) to (3) of Paragraph 1 of this Article are met, the Patent Administration Department of the State Council shall issue an application number, specify the date when the international application enters the national phase in China (hereinafter referred to as the entry date), and notify the applicant of its international application. The application has entered the Chinese national phase. If the international application has entered the Chinese national phase but does not meet the requirements of Items (4) to (7) of Paragraph 1 of this Article, the Patent Administration Department of the State Council shall notify the applicant to make corrections within the specified time limit; if the applicant fails to make corrections within the specified time limit, the applicant shall The application is deemed withdrawn.