上半年粤港澳大湾区有效发明专利达81.7万件

Group 1 - The core viewpoint of the article highlights the significant role of intellectual property in supporting the high-quality development of the Guangdong-Hong Kong-Macao Greater Bay Area [1] Group 2 - As of June this year, the number of effective invention patents and registered trademarks authorized by the National Intellectual Property Administration in the Greater Bay Area reached 817,000 and 8.524 million respectively, accounting for approximately one-sixth of the national total [1] - In the first half of this year, the National Intellectual Property Administration received 13,500 PCT international patent applications from innovative entities in the Greater Bay Area, representing a year-on-year growth of over 30% [1]