Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | ![]() | Coal mining,Pinyin,Coal, ...[+2] | Patent: 16 | |
2 | ![]() | Doctoral research,Pinyin,Materials science, ...[+2] | Patent: 12 | |
3 | ![]() | Astronautics,Molecular sensor,Solid-state battery, ...[+2] | Patent: 11 | |
4 | ![]() | Revocation,Materials science,Chemistry, ...[+2] | Patent: 4 | |
5 | Patent: 4 | |||
6 | ![]() | Pinyin,High-electron-mobility transistor,Public university, ...[+2] | Patent: 4 | |
7 | Patent: 4 | |||
8 | ![]() | Meteorology,Information science,Pinyin, ...[+2] | Patent: 4 | |
9 | ![]() | Chemistry,Computer science,Materials science, ...[+2] | Patent: 4 | |
10 | ![]() | Education development,Cell therapy,Drug repositioning, ...[+2] | Patent: 3 | |
11 | ![]() | Pinyin,Jurisdiction,Chemistry, ...[+2] | Patent: 3 | |
12 | ![]() | Power semiconductor device,Semiconductor,Molecular beam epitaxy, ...[+2] | Patent: 3 | |
13 | ![]() | Biology,Chemistry,Medicine, ...[+2] | Patent: 3 | |
14 | ![]() | Pinyin,Power semiconductor device,System on a chip, ...[+2] | Patent: 3 | |
15 | ![]() | Ministry of Transport,Pinyin,Computer science, ...[+2] | Patent: 3 | |
16 | ![]() | Power tool,Solar energy,Electronics, ...[+2] | Patent: 2 | |
17 | ![]() | Pinyin,Materials science,Composite material, ...[+2] | Patent: 2 | |
18 | ![]() | Civil aviation,Retinitis,Cornea, ...[+2] | Patent: 2 | |
19 | Heavy equipment,Surface mining,Core drill, ...[+2] | Patent: 2 | ||
20 | Patent: 2 | |||
21 | ![]() | Drug marketing,Square kilometer,Land area, ...[+2] | Patent: 2 | |
22 | Turbine,Wind power,Computer hardware, ...[+2] | Patent: 2 | ||
23 | ![]() | Chinese education,Pinyin,Public university, ...[+2] | Patent: 2 | |
24 | ![]() | Computer science,Materials science,Chemistry, ...[+2] | Patent: 2 | |
25 | ![]() | Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2] | Patent: 2 | |
26 | Electricity,Automation,Power transmission, ...[+2] | Patent: 2 | ||
27 | ![]() | Power transmission,Turbine,Wind power, ...[+2] | Patent: 2 | |
28 | ![]() | Chemistry,Biochemistry,Chromatography, ...[+2] | Patent: 2 | |
29 | Electronics,Stove,Vacuum cleaner, ...[+2] | Patent: 2 | ||
30 | High pressure,Manufacturing engineering,Mechanical engineering, ...[+2] | Patent: 2 | ||
31 | ![]() | Pinyin,Computer science,Materials science, ...[+2] | Patent: 2 | |
32 | Patent: 2 | |||
33 | Patent: 1 | |||
34 | ![]() | Pinyin,Mathematics,Geotechnical engineering, ...[+2] | Patent: 1 | |
35 | ![]() | Solid-state drive,Cloud computing,Wireless, ...[+2] | Patent: 1 | |
36 | ![]() | Pinyin,Artificial intelligence,Facial recognition system, ...[+2] | Patent: 1 | |
37 | Patent: 1 | |||
38 | Computer hardware,Electronics | Patent: 1 | ||
39 | ![]() | Pinyin,Biology,Chemistry, ...[+2] | Patent: 1 | |
40 | Mathematics,Computer science,Materials science, ...[+2] | Patent: 1 | ||
41 | Aerospace,Dromaeosauridae,National security | Patent: 1 | ||
42 | ![]() | The Internet,Academic Training,Educational institution, ...[+2] | Patent: 1 | |
43 | ![]() UNICORN | Aerospace,Global workforce,Photography, ...[+2] | Patent: 1 | |
44 | ![]() | Materials science,Composite material,Chemistry, ...[+2] | Patent: 1 | |
45 | Patent: 1 | |||
46 | Electric locomotive,Manufacturing engineering,Mechanical engineering, ...[+2] | Patent: 1 | ||
47 | ![]() | Pinyin,Materials science,Chemistry, ...[+2] | Patent: 1 | |
48 | Patent: 1 | |||
49 | ![]() | Rural area,Biology,Botany, ...[+2] | Patent: 1 | |
50 | Patent: 1 |