electronic book copyright protection system in the license generation method, the control method and the application of an electronic book reading device

摘要

this invention is electronic book copyright protection system in the license generation method, the management and the application of an electronic book reading device about a more detailed electronic book city the right to create and manage information in addition to the use of the terms and conditions. gymnastics is more information, including the right to file, license transfer method and the separation of the electronic book to be distributed, IDPF EPUB standard based on the copyright protection of the electronic book content, the service model and the distribution business. the model can support the effect.