1. Providing technical information: Patent documents describe the technical implementation details and technical scheme of the invention in detail, which can provide reference and guidance for technological innovation.
2. Protection of innovation achievements: Patent documents are the legal basis of patent rights, which can ensure that innovators have exclusive rights and prevent others from using, manufacturing or selling the technology without permission.
3. Promote technical exchanges: Patent documents provide a platform for experts, scholars and enterprises in the technical field to enjoy technical information and promote technical exchanges and cooperation.
4. Evaluation of technical value: Patent documents can reflect the market prospect and commercial value of technological innovation, and provide reference for investment decision-making and technical evaluation.
5. Guide the direction of technological development: By analyzing patent literature, understanding the current trends and hot spots of technological development will help guide the direction and focus of technological innovation.