Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | Lithium battery,Electronics | Patent: 3 | |
2 | | Patent: 2 | ||
3 |  | Automotive engineering,Public transport,Truck, ...[+2] | Patent: 2 | |
4 |  | Construction engineering,Concrete pump,Mechanical engineering, ...[+2] | Patent: 2 | |
5 | | Patent: 2 | ||
6 |  | Materials science,Metallurgy,Composite material, ...[+2] | Patent: 1 | |
7 |  | Pinyin,Chemistry,Materials science, ...[+2] | Patent: 1 | |
8 |  | Energy storage,Renewable energy,Environmental consulting, ...[+2] | Patent: 1 | |
9 | | Power transmission,Electronics | Patent: 1 | |
10 |  | Switchgear,Electronics,Electrical equipment, ...[+2] | Patent: 1 | |
11 | | Industrial engineering,Offshore wind power,Wind power, ...[+1] | Patent: 1 | |
12 |  | Fixture,Light fixture,Architectural lighting design, ...[+2] | Patent: 1 | |
13 |  UNICORN | Electronics | Patent: 1 | |
14 |  | Computer science,Materials science,Mathematics, ...[+2] | Patent: 1 | |
15 | | Patent: 1 | ||
16 |  | Truck,Automotive engineering,Semi-trailer, ...[+1] | Patent: 1 | |
17 | | Patent: 1 | ||
18 | | Mechanical engineering,Manufacturing engineering | Patent: 1 | |
19 | | Patent: 1 | ||
20 | | Truck,Automotive engineering,Public transport, ...[+1] | Patent: 1 |