Research on Patent Selection of High-Tech Enterprises under Supply Chain Risk

The transformation of patent is of great significance to the innovation-driven development strategy. In the process of using patents for production, internal and external risks of high-tech enterprises often lead to uncertainty in their output, and COVID-19 has exacerbated the risks. Studying patent operation strategy of high-tech enterprises under such conditions is of great significance to the enterprises and even the supply chain as a whole. In order to study the problem of how companies choose among common patent strategies, previous studies have used algorithms to predict risk. This article constructs a two-party and three-party game model including high-tech suppliers. And the optimal patent strategy before and after supply chain coordination is discussed; The article gives the optimal patent strategy under different conditions. And it is found that regardless of the decentralized or centralized decision, the patent licensing strategy is superior when the potential profitability is small; the patent sharing strategy is superior when the potential profitability is large; and the patent monopoly strategy is superior only when the potential profitability is in the medium size.