1. There are three types: invention patent.
2. Invention refers to a new technical solution proposed for a product, method or improvement thereof.
3. The so-called products refer to various new products that can be manufactured in industry, including solid, liquid, gas and other items with certain shapes and structures.
4. Utility model patent.
5. Utility model refers to a new technical solution proposed for the shape, structure or combination of a product that is suitable for practical use.
6. Design patent.
7. Appearance design refers to a new design that is aesthetically pleasing and suitable for industrial application based on the shape, pattern, or combination of the product, as well as the color, shape, and pattern.
8. Legal Basis: Article 2 of the Patent Law. The inventions and creations referred to in this Law refer to inventions, utility models and designs.
9. Invention refers to a new technical solution proposed for a product, method or improvement thereof.
10. Utility model refers to a new technical solution proposed for the shape, structure or combination of a product that is suitable for practical use.
11. Appearance design refers to a new design that is aesthetically pleasing and suitable for industrial application based on the shape, pattern or combination of the product, as well as the combination of color, shape, and pattern.