Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | Patent: 3 | ||
2 |  | Power transmission,Electric power transmission,Power grid, ...[+2] | Patent: 2 | |
3 |  | Electric vehicle,Automotive engineering,Plug in hybrid electric vehicle, ...[+2] | Patent: 2 | |
4 |  | Handset,Automotive engineering,Electric vehicle, ...[+2] | Patent: 2 | |
5 | | Electronics,Lead–acid battery,Lithium-ion battery, ...[+2] | Patent: 2 | |
6 |  | Chinese education,Pinyin,Public university, ...[+2] | Patent: 1 | |
7 |  | Peripheral,Humanity,Manufacturing services, ...[+2] | Patent: 1 | |
8 |  | Materials science,Computer science,Composite material, ...[+2] | Patent: 1 | |
9 |  | Automotive engineering,Public transport,Electric vehicle, ...[+2] | Patent: 1 | |
10 | | Power transmission,Electric power transmission | Patent: 1 |