Can the same circuit structure be authorized to solve different technical problems?

Of course. This patent application does not require all circuit elements to be recorded in the patent application document. In the process of examination, the examiner will examine the technical scheme recorded in the claim for practicality, novelty and creativity. When engaged in circuit design, our scheme covers a number of improved modules, and when making patent layout, we can consider applying for a patent for each improved module separately. Therefore, the circuit structure is the same and can be authorized to solve different technical problems.