1. Application fee: the fee to be paid when applying for a patent, including the examination fee for application documents and the translation fee for application documents.
2. Patent right transfer fee: the fee paid for transferring the patent right from one party to another.
3. Annual fee: the annual fee to be paid after obtaining the patent. If not paid in time, the patent right may be lost.
4. Patent search fee: the fee paid for searching the existing patented technology before applying for a patent.
5. Patent protection fees: fees to be paid in patent infringement disputes, including legal fees, attorney fees, etc.