国家知识产权局：我国国内有效发明专利拥有量达497万件

Core Insights - The number of valid invention patents in China has reached 4.97 million as of May this year, indicating a robust creative capacity among domestic innovation entities [1] - From January to May this year, the National Intellectual Property Administration has conducted various patent examinations, including 84,000 priority examinations, 116,000 expedited examinations, over 9,300 delayed examinations, and 13 batches of centralized examinations [1] - A number of high-value patents have been authorized, which are expected to enhance core competitiveness in industries, safeguard national industrial security, and promote industrial transformation and upgrading [1]