Hello! 1. To apply for a patent, you need to submit the drafted patent document to the local Intellectual Property Office agency. 2. Pay the application fee: 950 yuan for invention patent (can be deferred, 185 yuan for individuals and 320 yuan for enterprises after deceleration); 500 yuan for utility models (can be applied for at a reduced rate) Application for slowdown, after the reduction is 75 yuan for an individual, 150 yuan for an enterprise); Appearance design is 500 yuan (can be applied for reduction, after the reduction, 75 yuan for an individual, 150 yuan for a company) 3. After passing the preliminary examination of the invention patent, it is necessary to request early disclosure or automatic disclosure after 18 months, and then To enter the practical examination stage, you need to pay another 2,500 yuan for substantive examination (can be reduced, after the reduction is 375 yuan for individuals and 750 yuan for enterprises) ps: The practical examination stage is only for invention patents, and there is no such stage for utility and appearance. 4. Registration fees and annual fees need to be paid after patent authorization: Invention patent/annual fee: 900 yuan (can be reduced, after the reduction is 135 yuan for individuals and 270 yuan for enterprises) Registration fee: 255 (cannot be reduced) Utility model/annual fee : 600 yuan (reduction can be applied for, after the reduction is 90 yuan for individuals and 180 yuan for enterprises) Registration fee: 205 (cannot be reduced) Appearance design/annual fee: 600 yuan (reduction is possible, after reduction is 90 yuan for individuals and 180 yuan for enterprises) Registration fee Fee: 205 (cannot be reduced) 5. Total individual patent application fees: invention patent (not reduced) -9525090255=4605 yuan (reduced) -185+375+27255=1805 yuan for utility model (not reduced) Slow down) -5060205= 1305 yuan (slow down) -75+9205=370 yuan Appearance patent (not slow down) -5060205=1305 yuan (slow down) -75+9205=370 yuan 6. If you find an agency, the agency fee for invention patent is 3000, practicality is 2000, and appearance is 800.