Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | Energy technology | Patent: 82 | |
2 | | Patent: 76 | ||
3 | | Patent: 53 | ||
4 | | Patent: 34 | ||
5 | | Patent: 32 | ||
6 | | Pinyin,Computer science,Chemistry, ...[+2] | Patent: 30 | |
7 |  | Civil aviation,Flight training,Aviation, ...[+2] | Patent: 30 | |
8 | | Patent: 20 | ||
9 | | Cathode material,Automation,Lithium-ion battery, ...[+1] | Patent: 18 | |
10 |  | Automotive engineering,Sport utility vehicle,Electronic toll collection, ...[+2] | Patent: 15 |