Research on the development of China's low-altitude economic industry from the perspective of patents

The low-altitude economy, centered on drones and other low-altitude aircraft, has received unprecedented attention globally, it is a key point of innovative productivity and new economic dynamism. This paper analyzes the key core technology of the low-altitude economy from a patent perspective, focus on global and domestic patent distributions, technology compositions and major countries or cities. By comparing the patent applications of the leading global countries and major Chinese cities, this study provides valuable insights into the current state of China's low-altitude economy industry. The results show China's significant development potential in the low-altitude economy, which has obvious technological advantages and disadvantages and city levels.