How to renew the utility model patent

Payment website: (China Patent Electronic Application Network). Steps: Step 1, log in (China Patent Electronic Application Network). Step 2: Enter the user name, user password and verification code in the column of user name, user password and verification code in the upper left corner. If you don't have a user name, click "Register" to apply. Step 3: After entering the user name, password and verification code, click "Login Foreign Service" to enter the operation interface. Step 4: Click "Online Payment" in the upper right corner to open the following interface. Click "Pay by country application number" to open the following interface. Step 5, enter the patent number to be paid and the name of the payer in the patent number column.

Legal basis:

Detailed Rules for the Implementation of the Patent Law of People's Republic of China (PRC) Article 61 Where a patent infringement dispute involves a new product manufacturing method invention patent, the entity or individual that manufactures the same product shall provide proof that the manufacturing method of the product is different from the patented method. Where a patent infringement dispute involves a patent for utility model or a patent for design, the people's court or the administrative department for patent affairs may require the patentee or interested party to issue a patent evaluation report made by the patent administrative department of the State Council after searching, analyzing and evaluating the relevant utility model or design as evidence for hearing and handling the patent infringement dispute.