长沙“长高赛”推动专利转化提质增效

Group 1 - The "Changgao Competition" in Changsha focuses on high-value patent operation, attracting 113 projects across three categories: enterprises, universities, and student innovation [1] - The competition showcases Changsha's innovation capabilities and patent conversion achievements in strategic emerging industries such as engineering machinery, artificial intelligence, and new materials [1] - A total of 23 projects were awarded, with top prizes going to projects like high-performance AI chips and sodium-ion battery materials [3] Group 2 - Changsha aims to build a patent conversion system that integrates policy support, industrial linkage, and ecological optimization, currently holding 87,300 effective invention patents [4] - The city has successfully cultivated 76 high-value patent portfolios, generating over 93 billion yuan in economic benefits [4] - Changsha's economic development zone has implemented the "Manta Star Plan," providing entrepreneurial support and attracting 166 university and technology talent projects this year [5] Group 3 - The competition serves as a practical example of promoting innovation and patent operation in Hunan, highlighting the characteristics of high value, strong operation, and collaboration [6]