Hello, it depends on what patent you are applying for. Different patents have different fees. It costs about 1,000 yuan for an individual to apply for an appearance patent, about 1,800 yuan for a utility model patent, about 4,000 yuan for an invention patent, and about 4,000 yuan to apply for an appearance patent in the name of a company. It costs about 1,500 yuan, a utility model patent costs about 2,300 yuan, and an invention costs about 5,000 yuan. I hope it can help you and hope to adopt it