1~3 years (annually) 900
4~6 years (per year) 1200
7~9 years old (every year) 2000
Year 10~ 12 (per year) 4000
13~ 15 (per year) 6000
16~20 years (every year) 8000
Two, after the invention patent fee reduction.
1~3 years 135 yuan/year (one person) 270 yuan/year (two or more persons or units)
4~6 years 180 yuan/year (one person) 360 yuan/year (two or more persons or units)
7~9 years 2000 yuan/year (regardless of individual or unit)
10 ~124,000 yuan/year (regardless of individual or unit)
13~ 15 6000 yuan/year (regardless of individual or unit)
16~20 years (every year) 8000 years (regardless of individual or unit)