How much does it cost after the patent fee for invention is reduced?

How much does it cost after the patent fee for invention is reduced? The patent right was applied for in the relevant departments, and the examination of the patent right was also very strict, so it was not so easy to apply for the patent right. After applying for a patent right, the corresponding patent invention fee shall be paid. So how much does it cost after the patent fee for invention is reduced? How much does it cost after the invention patent fee is reduced? Patent fees include application fee, examination fee for application for patent for invention, annual fee, maintenance fee for application for patent for invention and reexamination fee. Where the applicant or the patentee is an individual, he may request to postpone the payment of 85% of the application fee, examination fee and annual fee for an application for a patent for invention and 80% of the maintenance fee and examination fee for an application for a patent for invention. Where the applicant or the patentee is a unit, it may request a postponement of 70% of the application fee, examination fee and annual fee for an application for a patent for invention, and 60% of the maintenance fee and examination fee for an application for a patent for invention. Where two or more individuals or individuals and units apply for a patent at the same time, they may request that 70% of the application fee, examination fee and annual fee for an application for a patent for invention and 60% of the maintenance fee and examination fee for an application for a patent for invention be deferred. According to the specific situation, the cost of invention patent fee reduction is not the same, which needs specific analysis.