1. Intellectual property archives: application, authorization and maintenance of industrial property rights such as patents, trademarks and copyrights, and other relevant documents and materials. The file records in detail the application, examination, approval and maintenance of industrial property rights of enterprises and institutions, as well as related rights and obligations.
2. Science and technology R&D archives: records the relevant documents, technical schemes, experimental data and research results of enterprises and institutions in the process of science and technology R&D. The archives contain contents related to industrial property rights, such as patent applications and technology transfer.