Matching SIPO patents to firms in the Annual Survey of Industrial Enterprises (ASIE) of China's National Bureau of Statistics
收藏NIAID Data Ecosystem2026-03-11 收录
下载链接：
https://doi.org/10.7910/DVN/QUH8KT
下载链接
链接失效反馈官方服务：
资源简介：
2019 Aug Update: Patched with matched patents' application and publication numbers. Matching SIPO patents to firms in the Annual Survey of Industrial Enterprises (ASIE) of China's National Bureau of Statistics. Please refer to the user documentation "Construction of a database linking SIPO patents to firms in China’s Annual Survey of Industrial Enterprises 1998-2009" for more details about this dataset. Alternative data access: https://sites.google.com/site/sipopdb/home/sipo---asie
创建时间：
2019-12-09
