The legal provisions of intellectual property management include trademark law, patent law, copyright law, anti-unfair competition law and other basic legal systems. The object of patent law protection is invention, including invention patent, utility model patent and design patent. The object of trademark law protection is trademarks, etc. Article 3 of the Patent Law of People's Republic of China (PRC) * * * The patent administrative department of the State Council is responsible for the management of patent work throughout the country; Accept and examine patent applications in a unified manner and grant patent rights according to law. The departments for patent administration under the people's governments of provinces, autonomous regions and municipalities directly under the Central Government shall be responsible for patent administration within their respective administrative areas.