In the context of China's innovation-driven development strategy, the importance of the knowledge economy and technological innovation in urban development is increasingly evident. Innovation districts, focused around universities in central urban areas, have emerged as distinct models, attracting attention from authorities and academics. These districts act as crucial hubs for innovation, driving technological advancements and knowledge creation. While the concept of innovation districts originated in the United States, research in China, particularly on university-anchored districts, is still in its early stages, addressing concept definition, phenomenon analysis, and spatial patterns. The spatial typology and regeneration strategies of these districts are also underexplored.