First, when you apply for a patent, first of all, the unit where you work will give you a certain subsidy. The amount of money is determined by the specific unit, usually several thousand yuan, and you may get several thousand yuan after authorization;
Second, in addition to unit subsidies, local governments will also have subsidies. The incentives of local governments will be different. For example, in some places that strongly support intellectual property rights (such as Zhaoqing, Guangdong), an invention patent will be rewarded with 30,000 yuan. Of course, this money is for your work unit, so it is not clear how much to share with you.
Three, after the patent is authorized, it is put into production and produces practical benefits. If your patent is really technical and accurately occupies the market, it will cost a lot of money. You can license this patent to other companies for production, and then charge a certain license fee, ranging from tens of thousands to millions.
4. Patent transfer. That is, you transfer your authorized patent to other units. Some good patents can sell for hundreds of millions of dollars. Do you think your patent belongs to this category? Generally, patents are tens of thousands of dollars, I estimate.
I hope to give you a general impression.