Abstract: To gain a comprehensive understanding of the current state and competitive landscape of intelligent manufacturing technology research and development in China, an in-depth analysis was conducted from the perspective of patent information. By using China National Intellectual Property Administration Intellectual Property Publishing House as a data source, the overall trend of technological development, regional competition, key areas of technological competition, and main competitors were analyzed. This paper revealed the focus and trends of intelligent manufacturing patent technology research and development in China, as well as the patent layout and technological advantages of major competitors. This provides a reference for promoting the development of intelligent manufacturing technology in China.