What patents are needed to declare high prices?

There are generally two views in the industry on how many patents are needed in the application process of high-tech enterprises.

First, you need 1 invention patents or 5 utility models.

Second, 15~ 18 patent is needed.

Personally, I think it is safe for enterprises to provide 15~ 18 patents. Although enterprises will spend more on patent applications, the more patents, the greater the possibility of getting high marks. Therefore, if you want to pass the high appraisal with high probability, you can't be stingy in patent application.