1, which can be divided into offensive strategy and defensive strategy according to the nature of enterprise patent strategy;
2. According to the process of enterprise patent strategy, it can be divided into application strategy, implementation strategy and protection strategy.
Combined with domestic practice, offensive strategy can also be subdivided into core patent proliferation and fission strategy, bundling "staking" strategy and so on. The defense strategy is divided into basic technology encirclement strategy, technology leakage strategy and so on. The application strategy is subdivided into time difference strategy and extended strategy.