Unless firms have patents of their own to assert so they can reach a cross-licensing agreement (often with money changing hands too), they will be in trouble.
Unless firms have patents of their own to assert so they can reach a cross-licensing agreement (often with money changing hands too), they will be in trouble.
除非企业也取得了自己的专利，与他人进行交叉许可，金钱交易，企业往往会陷于麻烦。