Legal analysis: 1. The application fee for invention patent is 95 yuan (including the printing fee of 5 yuan); 2, the utility model patent application fee 5 yuan; 3, the design patent application fee 5 yuan; 4. The examination fee for the invention application is 25 yuan. In addition, the registration fee for invention patent authorization is 255 yuan, and the registration fee for utility model or design patent authorization is 25 yuan. 5. In order to obtain and keep the patent, the applicant also needs to pay the annual patent fee and other fees to the Patent Office within several years after the application.

Legal basis: Article 3 of the Announcement of China National Intellectual Property Administration on Adjusting the Conditions for Reducing Patent Fees and the Standards for Trademark Registration Fees stipulates that the conditions for patent applicants and patentees who can apply for reducing patent fees are adjusted from individuals with an average monthly income of less than 3,5 yuan (42, yuan per year) in the previous year to individuals with an average monthly income of less than 5, yuan (6, yuan per year); Enterprises whose taxable income in the previous year was less than 3, yuan were adjusted to enterprises whose taxable income in the previous year was less than 1 million yuan.

Article 4 The charging standard for accepting trademark renewal registration fees will be reduced from 1 yuan to 5 yuan, and the charging standard for change fees will be reduced from 25 yuan to 15 yuan. For the trademark business that submits online applications and accepts electronic documents, the change fee is exempted. Other fees, including trademark registration fee, trademark registration certificate replacement fee, trademark transfer fee, trademark renewal registration fee, trademark renewal registration delay fee, trademark review fee, trademark certification fee, collective trademark registration fee, trademark registration fee, trademark objection fee, trademark cancellation fee and trademark license contract filing fee, are based on the current standard of 9%.