国家知识产权局解读：中国创新集群何以连续三年位居全球第一

Core Insights - China has ranked first globally for three consecutive years in the number of innovation clusters, with 24 clusters making the list in 2025 [1][3]. Group 1: Innovation Cluster Rankings - Among the top ten innovation clusters globally, China occupies three positions, specifically ranking first, fourth, and sixth [3]. - The Shenzhen-Hong Kong-Guangzhou cluster has achieved the top position for the first time [3]. Group 2: Investment in Innovation - In 2024, China's total R&D expenditure is expected to exceed 3.6 trillion RMB, reflecting an 8.3% year-on-year increase, maintaining the second position globally [3]. - The R&D investment intensity in China is projected to reach 2.68%, surpassing the average level of EU countries [3]. Group 3: Intellectual Property Protection - China's intellectual property protection satisfaction rate has reached a historical high of 82.36 points in 2024 [4]. - The legal framework for intellectual property in China is becoming increasingly robust, contributing to a more favorable protection environment [4]. Group 4: Innovation Capacity - As of June 2025, China has a total of 5.01 million valid invention patents, with 524,000 domestic enterprises holding 3.73 million valid invention patents [4]. - The number of patent transfer and licensing registrations has reached 127,000 since the launch of the patent conversion initiative, indicating a strong focus on practical application [4]. Group 5: Regional Innovation Dynamics - In the Guangdong-Hong Kong-Macau Greater Bay Area, the total number of invention patents granted in 2024 reached 113,000, accounting for 12.1% of the national total [5]. - The PCT international patent applications from this region amounted to 19,000, representing 27.5% of the national total, with a 30.7% year-on-year growth in the first half of the year [5].