Abstract: This paper focuses on the application trends and distributions of patents related to Tianjin’s low-altitude economy,aiming to explore effective strategies for the development of Tianjin’s low-altitude economy through multi-dimensional analysis. The patent application data covering the fields related to Tianjin’s low-altitude economy were systematically collected and sorted out. Data analysis methods were employed to analyze the changing trends in the number of patent applications,the characteristics of technological distributions,and the main applicants and other aspects. The research found that Tianjin has already possessed a certain innovation foundation in the field of low-altitude economy,yet there are still some problems such as insufficient reserves of patents for key technologies and the need to deepen industry-university-research cooperation. Based on the above analysis results and combined with Tianjin’s industrial advantages and resource endowments,targeted strategic suggestions that are conducive to promoting the high-quality development of Tianjin’s low-altitude economy are put forward,with the expectation of providing valuable references for Tianjin to further explore the new blue ocean of the low-altitude economy and enhance its regional economic competitiveness.

Key words: low-altitude economy, patent technology analysis, new quality productivity