There is a time limit for restricting the copyright of books pirated by others, so how long is the intellectual property protection period of books? The following eight quit intellectual property rights will take you to understand the relevant knowledge. The copyright protection period of books is 1, and the protection period of the author's right of signature, modification and protection of the integrity of works is unlimited. 2. The copyright owner of a citizen's work shall enjoy the rights of publication, reproduction, distribution, lease, exhibition, performance, projection, broadcasting, information network dissemination, shooting, adaptation, translation, assembly, etc. The protection period is the author's life and 50 years after his death, ending at 65438+February 365438 in the fiftieth year after his death. If it is a cooperative work, the deadline is 65438+February 3 1 50 years after the death of the last dead author. 3. The copyright owner shall enjoy the rights of publication, reproduction, distribution, lease, exhibition, performance, projection, broadcasting, information network dissemination, shooting, adaptation, translation and assembly for 50 years until the first appearance of the work. 4. The copyright owners of cinematographic works and works created by methods similar to cinematography shall enjoy the rights of publication, reproduction, distribution, lease, exhibition, performance, projection, broadcasting, information network dissemination, filming, adaptation, translation and assembly for a period of 50 years, ending at 65438 in the fiftieth year after the first publication of the works. 5. The protection period of the publisher's right to license or prohibit others from using the layout design of the books and periodicals published by him is ten years, ending on the 10 day after the first publication of the books and periodicals using the layout design.