Who is responsible for the invalid patent being reported?

The patent invalidation report is the responsibility of the patentee. Invalid patent means that after the patent application is authorized, the patent right is lost due to the expiration of the legal protection period. Or the patentee fails to pay the annual fee in time, or is required by any individual or unit to declare the patent invalid. After the patent reexamination board determines and declares the patent invalid, the patent right is lost, and the invalid patent is no longer binding on the use of the technology. Any unit or individual can use it for free, thus achieving economic benefits.