Legal analysis: The original copyright of a trademark generally costs 300-500 yuan. Specifically, the Copyright Office charges 300 yuan. If the work exceeds 300 pages, the Copyright Office will charge an additional NT$200. In other words, if the work exceeds 300 pages, the Copyright Office will charge 500 yuan. The general agency fee is 300 yuan to 500 yuan. If you want to register the copyright of an ordinary work by yourself, you only need to pay 300 yuan to the Copyright Office. No other fees are required.

Legal basis: "Patent Law of the People's Republic of China" Article 3 The patent administration department of the State Council is responsible for managing patent work nationwide; uniformly accepting and examining patent applications, and granting patent rights in accordance with the law. The patent management departments of the people's governments of provinces, autonomous regions, and municipalities directly under the Central Government are responsible for patent management within their respective administrative regions.