If it is a service invention, it needs to be applied in the name of the company, that is to say, the patent right of the patent belongs to the company, and the individual only enjoys the right of signature; If it has nothing to do with your position, you can apply for a personal patent, and the right holder is yourself; These two kinds are completely different and need specific analysis. Patents need to pay an annual fee and an application fee, and individuals should consider these factors when applying.
Generally, when applying for a patent, you can find the science and technology department or the achievement department of the unit; If you entrust an agency, you can find a patent agency to handle it.