| Unit: piece |
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| Classification by patent type | Service | Non-service | ||||
| Colleges and universities | Scientific research institutions | Enterprises | Public institutions | Individuals | ||
| Invention | Patents in force | |||||
| Composition | Utility model | Patents in force | ||||
| Composition | ||||||
| Industrial Design | Patents in force | |||||
| Composition | ||||||
Statistics on Domestic Patents in Force by Patentee Type