Number of the day - 4611 CN patents in 5 years

"Annual counts of Chinese surgical-robotics invention patents by application year and grant-announcement year, 2003–2025. Application-year counts include only patents granted as of 23 July 2026 (survivorship filter); the recent-year tail is truncated by the examination cycle." 

Source:  Evolution of surgical robotics innovation in China a patent landscape analysis, 2003–2025