How much is the annual patent protection fee?

The patentee shall pay the annual fee from the year when the patent right is granted. The fee is as follows: 1. Invention patent number 1 to the third year, 600, 4 to 6 years, 1200, 7 to 9 years, 2000, 10 to12,4000, 13 to13. 1 to the third year, 600 per year, the fourth year to the fifth year, 900 per year, the sixth year to the eighth year, 1200 per year, and the ninth year to 10, 2000 per year. Three. The design patents are from 1 to the third year, 600 per year, 900 per year from the fourth year to the fifth year, and 6540 per year from the sixth year to the eighth year.