The patent of the big innovation conclusion must be the m of the first person in charge.

Yes, Dachang's patent application really needs to be held by the first person in charge. In a large factory project, the first person in charge is usually the core member of the project, responsible for coordinating and organizing the implementation process of the whole project. The first person in charge plays an important role in patent application. He/she needs to sort out the innovation, research results and technical details of the project and turn them into patent application documents. Therefore, the patent application must clearly indicate that the first person in charge is the patent applicant. This will help to ensure the ownership of patent rights and protect the innovative achievements of the project.