国家知识产权局梁心新：“十四五”期间长三角地区高价值发明专利数量最多

Core Insights - High-value invention patents significantly support regional innovation development during the "14th Five-Year Plan" period [1] Group 1: Regional Innovation - The Guangdong-Hong Kong-Macao Greater Bay Area, Beijing-Tianjin-Hebei region, and Yangtze River Delta region are noted for their active innovation [1] - The Yangtze River Delta region has the highest number of high-value invention patents, totaling 685,000, which accounts for 31.8% of the national total [1]