If Zhenggao fails the review once, the patent is still useful and can be used in other places.
As an intangible asset, patents have huge commercial value and are an important means to enhance the competitiveness of enterprises. For enterprises to apply for patents on scientific research results is the basis for enterprises to implement patent strategies. The quality and quantity of patents are a reflection of an enterprise's innovation capabilities and core competitiveness, and are a symbol of an enterprise's identity and status in the industry. Enterprises can obtain long-term returns by applying the patent system. The possession of patents by an enterprise is a necessary prerequisite for applying for various science and technology plans and projects such as high-tech enterprises and innovation funds.