Comparison of prior patents

This question is not clear. Let's talk about the possibility first. First, if patent A and patent B have different exclusive rights, it doesn't matter even if they have the same subordinate rights (that is, both patents have rights, if the patent stability is reliable). Secondly, if the exclusive rights are the same and they have different rights, then they have some rights. Finally, if the power requirements are the same, then patent B is useless and needs repeated authorization.