Analysis:
Patent right refers to the exclusive right or exclusive right enjoyed by the inventor or his assignee according to law within a certain period of time. Patent right is an exclusive right. Once it exceeds the protection period stipulated by law, it will no longer be protected by law. ?
Exclusive right is the exclusive right enjoyed by the obligee to a certain right, which can be prohibited from being used by others.
Exclusive right is the right expression form of patent right, but exclusive right is not limited to patent field, and it has the characteristics of exclusive right in trademark right and enterprise name right.