1. Whether it is a simple product or a complex technical system, the development of its core technology follows objective laws, that is, it has objective evolution laws and patterns;
2. The continuous solution of various technical problems and contradictions is the driving force to promote this evolutionary process;
3. The ideal state of technical system development is to realize the maximum benefit function with the least resources.
Products in any field, like living things, have an evolutionary law of emergence, growth, maturity, aging and extinction. By mastering these laws, people can actively design and develop products, purposefully formulate the direction of technological improvement and innovation, and predict the current and future state trends of products.
For enterprises with technical strength, we can predict the future development direction and expansion field of technology development through the analysis of S curve, which can not only keep up with the development direction of technology, but also allocate surplus production capacity to expand the research field. According to their own strength, enterprises can prevent competitors from entering the existing market through patent layout strategies: sniper strategy, blockade strategy, carpet strategy and isolation strategy.