Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | Vacuum cleaner,Robotics,Manufacturing engineering, ...[+1] | Patent: 8 | |
2 |  | Electric machine,Automation,Manufacturing engineering, ...[+2] | Patent: 8 | |
3 |  | Peripheral,Humanity,Manufacturing services, ...[+2] | Patent: 7 | |
4 | | Electronics | Patent: 2 | |
5 | | Patent: 2 | ||
6 | | Electronics,Lead (sea ice),Molybdenum, ...[+2] | Patent: 1 | |
7 | | Patent: 1 | ||
8 | | Petroleum coke | Patent: 1 | |
9 |  | Petrochemical,Petroleum,Enterprise software, ...[+2] | Patent: 1 | |
10 | | Electronics,Lithium battery,Lithium-ion battery, ...[+2] | Patent: 1 | |
11 | | Patent: 1 | ||
12 | | Automation,Mechanical engineering,Manufacturing engineering | Patent: 1 | |
13 | | Patent: 1 | ||
14 |  | Pinyin,Public university,Chemistry, ...[+2] | Patent: 1 | |
15 | | Centrifugal pump,Power transmission,Electricity, ...[+1] | Patent: 1 | |
16 | | Capacitor,Electronics,Lithium battery | Patent: 1 | |
17 | | Patent: 1 | ||
18 | | Patent: 1 | ||
19 | | Patent: 1 | ||
20 |  | Aerospace,Astronautics,Computer science, ...[+2] | Patent: 1 |