Picture source：https://www.cnipa.gov.cn/art/2025/5/7/art_90_199519.html
The figure above shows the statistical analysis of the number of patent applications and authorizations of the world’s five largest intellectual property offices in 2024, including the China National Intellectual Property Administration of China, the United States Patent and Trademark Office, the Japanese Licensing Office, the Korean Licensing Office, and the European Patent Office.