Statistics on Domestic and Foreign Patents in Force
Unit: piece
Classification Invention Utility model Industrial Design
Patents in force Composition Patents in force Composition Patents in force Composition
Total Subtotal
Service
Non-service
Domestic Subtotal
Service
Non-service
Foreign Subtotal
Service
Non-service
Note: Herein this table, the count of the patents in force for invention, with publication dates of patent grants no late than Dec. 31th, 2020, are compiled in accordance with the patentees' addresses, while with regard to the patents in force for invention with publication date of patent grants on and after Jan. 1st, 2021, the statistic data is calculated in accordance with the applicants' addresses.

Statistics on Domestic and Foreign Patents in Force