With the prices of core components such as laser cutting heads, laser and laser cutting control systems on the upstream of laser cutting equipment, and the continuous improvement of corporate technical strength, brand strength, and marketing strength, the market penetration rate of laser cutting equipment has continued to improve, the application field In addition, laser cutting is gradually replacing traditional products such as punching, shear machines, and cutting machine tools in metal -shaped machine tools. The laser-cutting equipment industry ushered in a period of rapid development. From 2011 to 2015, the global laser cutting critical technology patent application has proliferated, and the annual growth rate has increased significantly. This stage is mainly due to the influence of the global economic crisis. Critical laser-cutting technology has entered another period of high-speed growth in recent years.
China's related patents involving critical laser cutting technologies have shown explosive growth since 2015 and are continuously growing. The complete patent application applied by Chinese applicants accounts for an advantage. The patent of foreign applicants accounts for 12%, and the patent validity of domestic applicants is higher than that of foreign applicants. Foreign applicants remain in the domestic patent layout, and Japan, the United States, and Germany are actively deploying in China. Among them, Japanese applicants have the most significant number of applications in China, accounting for 7%. Domestic innovation subjects have a small risk of applying for the overall patent in China.
