Is the annual fee for invention patent a consulting fee?

This is not a consulting fee. It belongs to the intellectual property service fee. Intellectual property service fees mainly refer to intellectual property consulting fees, intellectual property agency fees, fees arising from trademark inquiry, registration, consultation, change and renewal, and fees arising from the filing and management of trademark licensing contracts. Patent application, consultation, license filing and management, patent annual fee and other expenses. The expenses incurred by obtaining, consulting, licensing, filing and managing copyright.