There are three types of patents in China: 1) invention patent 2) utility model patent 3) design patent
Time and cost:
(1) Invention: points There are two stages: preliminary review stage and practical review stage. It can be disclosed 18 months after application, authorized within 2-4 years, and protected for 20 years;
(2) Utility model: authorized about 3 months after application, protected for 10 years;
(3) Design: After application, it takes about 4 months to be authorized and protected for 10 years.
Fees: Different patents charge different fees, and application fees in individual names and company names are different (application fees and other fees for individual applications can be partially exempted)
For more specific information, please contact Longgang Nan Contact the nearby Zheguan Knowledge Agency, which is quite professional.