2023年我国授权发明专利92.1万件，同比增长15.3% China grants 15.3% more patents in 2023

科普 2816 2024-08-04 14:43:28

　　A total of 921,年国000 invention patents were granted in China in 2023, up 15.3% year on year, the China National Intellectual Property Administration said at a press conference Wednesday.