（粤港澳大湾区）截至今年6月粤港澳大湾区有效发明专利达81.7万件

Core Insights - The Guangdong-Hong Kong-Macao Greater Bay Area has achieved a total of 817,000 valid invention patents and 8.524 million valid registered trademarks as of June this year, showcasing its strong innovation capabilities [1][2] - The Shenzhen-Hong Kong-Guangzhou cluster has ranked first globally in the World Intellectual Property Organization's 2025 Global Innovation Index, while the Macao-Zhuhai cluster has maintained its position in the top 100 for two consecutive years [1] - The region has seen a significant increase in PCT international patent applications, with 13,500 submissions in the first half of the year, reflecting over a 30% year-on-year growth [1] Summary by Sections Patent and Trademark Statistics - As of June 2023, the Greater Bay Area has 817,000 valid invention patents and 8.524 million valid registered trademarks [1] Global Innovation Ranking - The Shenzhen-Hong Kong-Guangzhou cluster has achieved the top position in the global innovation cluster ranking, while the Macao-Zhuhai cluster remains in the top 100 for the second year [1] International Patent Applications - The region's innovation entities submitted 13,500 PCT international patent applications in the first half of the year, marking a growth of over 30% compared to the previous year [1] Cross-Border Cooperation - Guangdong has established mechanisms for cross-border knowledge transfer and innovation element flow, including the formation of a cross-regional patent conversion cooperation alliance, resulting in 776 instances of patent conversion across the region [1]