Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | ![]() | Coal mining,Pinyin,Coal, ...[+2] | Patent: 66 | |
2 | ![]() | Doctoral research,Pinyin,Materials science, ...[+2] | Patent: 52 | |
3 | Patent: 26 | |||
4 | ![]() | Pinyin,Materials science,Composite material, ...[+2] | Patent: 23 | |
5 | ![]() | Pinyin,Jurisdiction,Chemistry, ...[+2] | Patent: 23 | |
6 | ![]() | Astronautics,Molecular sensor,Solid-state battery, ...[+2] | Patent: 23 | |
7 | ![]() | Education development,Cell therapy,Drug repositioning, ...[+2] | Patent: 18 | |
8 | ![]() | Power tool,Solar energy,Electronics, ...[+2] | Patent: 17 | |
9 | ![]() | Metrology,5G,Materials science, ...[+2] | Patent: 16 | |
10 | ![]() | Meteorology,Information science,Pinyin, ...[+2] | Patent: 16 | |
11 | ![]() | Pinyin,Power semiconductor device,System on a chip, ...[+2] | Patent: 16 | |
12 | ![]() | Pinyin,Computer science,Materials science, ...[+2] | Patent: 13 | |
13 | Mathematics,Computer science,Materials science, ...[+2] | Patent: 12 | ||
14 | ![]() | Materials science,Composite material,Chemistry, ...[+2] | Patent: 12 | |
15 | ![]() | Revocation,Materials science,Chemistry, ...[+2] | Patent: 11 | |
16 | ![]() | Suburban area,Pinyin,Computer science, ...[+2] | Patent: 11 | |
17 | Electricity,Automation,Power transmission, ...[+2] | Patent: 11 | ||
18 | High pressure,Manufacturing engineering,Mechanical engineering, ...[+2] | Patent: 10 | ||
19 | ![]() | Pinyin,Materials science,Composite material, ...[+2] | Patent: 10 | |
20 | ![]() | Ministry of Transport,Pinyin,Computer science, ...[+2] | Patent: 9 | |
21 | ![]() | Pinyin,High-electron-mobility transistor,Public university, ...[+2] | Patent: 9 | |
22 | ![]() UNICORN | Aerospace,Global workforce,Photography, ...[+2] | Patent: 8 | |
23 | ![]() | Chinese education,Pinyin,Public university, ...[+2] | Patent: 8 | |
24 | Patent: 8 | |||
25 | ![]() | Management science,Pinyin,Computer science, ...[+2] | Patent: 8 | |
26 | ![]() | Mechanical engineering,Molecular beam epitaxy,Retinitis, ...[+2] | Patent: 7 | |
27 | Gasoline,Automotive engineering,Diesel engine, ...[+1] | Patent: 7 | ||
28 | ![]() | Materials science,Computer science,Composite material, ...[+2] | Patent: 7 | |
29 | ![]() | Water resources,Jurisdiction,Geotechnical engineering, ...[+2] | Patent: 7 | |
30 | ![]() | Chemistry,Computer science,Materials science, ...[+2] | Patent: 7 | |
31 | ![]() | Pinyin,Mathematics,Geotechnical engineering, ...[+2] | Patent: 6 | |
32 | ![]() | Drug marketing,Square kilometer,Land area, ...[+2] | Patent: 6 | |
33 | ![]() | Pinyin,Materials science,Chemistry, ...[+2] | Patent: 6 | |
34 | Patent: 6 | |||
35 | ![]() | Pinyin,Educational institution,Cancer immunotherapy, ...[+2] | Patent: 6 | |
36 | Patent: 5 | |||
37 | ![]() | Aerospace,Astronautics,Computer science, ...[+2] | Patent: 5 | |
38 | Patent: 5 | |||
39 | ![]() | Academic Training,Educational institution,Graduate degree, ...[+2] | Patent: 5 | |
40 | ![]() | Pinyin,Biology,Chemistry, ...[+2] | Patent: 5 | |
41 | ![]() | Chemistry,Biochemistry,Chromatography, ...[+2] | Patent: 5 | |
42 | Patent: 5 | |||
43 | ![]() | Electric vehicle,Battery electric vehicle,Automotive engineering, ...[+2] | Patent: 4 | |
44 | Patent: 4 | |||
45 | Patent: 4 | |||
46 | ![]() | Electric motor,Photovoltaic power station,Electrical equipment, ...[+2] | Patent: 4 | |
47 | Electronics,Stove,Vacuum cleaner, ...[+2] | Patent: 4 | ||
48 | Electric motor,Transformer,Relay, ...[+1] | Patent: 4 | ||
49 | ![]() | Data analysis,Petroleum engineering,Chemistry, ...[+2] | Patent: 4 | |
50 | Aviation,National security,Aerospace, ...[+1] | Patent: 4 | ||
51 | Patent: 4 | |||
52 | Electronics,Conditioners,Air conditioning, ...[+2] | Patent: 4 | ||
53 | ![]() | Artificial intelligence,Pinyin,Structural engineering, ...[+2] | Patent: 3 | |
54 | Aerospace,Control system,National security | Patent: 3 | ||
55 | ![]() | Vacuum cleaner,Electrostatic precipitator,Microwave, ...[+2] | Patent: 3 | |
56 | Heavy equipment,Surface mining,Core drill, ...[+2] | Patent: 3 | ||
57 | Patent: 3 | |||
58 | ![]() | Medical school,Engineering education,Internationalization, ...[+2] | Patent: 3 | |
59 | Patent: 3 | |||
60 | Turbine,Wind power,Computer hardware, ...[+2] | Patent: 3 | ||
61 | Truck,Automation,Manufacturing engineering, ...[+2] | Patent: 3 | ||
62 | Patent: 3 | |||
63 | Pinyin,Materials science,Control theory, ...[+2] | Patent: 3 | ||
64 | Electronics,Reluctance motor,Network monitoring, ...[+2] | Patent: 3 | ||
65 | Motor control,Electrical equipment,Electronics | Patent: 3 | ||
66 | ![]() | Power semiconductor device,Semiconductor,Molecular beam epitaxy, ...[+2] | Patent: 3 | |
67 | ![]() | Biology,Chemistry,Medicine, ...[+2] | Patent: 3 | |
68 | ![]() | Computer science,Structural engineering,Materials science, ...[+2] | Patent: 3 | |
69 | ![]() | Facial recognition system,Artificial intelligence,Science and engineering, ...[+2] | Patent: 3 | |
70 | Patent: 3 | |||
71 | ![]() | Electric vehicle,Power grid,Total asset, ...[+2] | Patent: 3 | |
72 | Patent: 3 | |||
73 | ![]() | Power semiconductor device,Semiconductor,Science park, ...[+2] | Patent: 3 | |
74 | ![]() | Civil aviation,Retinitis,Cornea, ...[+2] | Patent: 2 | |
75 | ![]() | Metallurgy,Solid-state battery,Lithium-ion battery, ...[+2] | Patent: 2 | |
76 | Biology,Chemistry,Botany, ...[+2] | Patent: 2 | ||
77 | Patent: 2 | |||
78 | Patent: 2 | |||
79 | ![]() | Computer science,Materials science,Chemistry, ...[+2] | Patent: 2 | |
80 | ![]() | Radio-frequency identification,Coronavirus disease 2019 (COVID-19),Pinyin, ...[+2] | Patent: 2 | |
81 | Patent: 2 | |||
82 | Patent: 2 | |||
83 | Control theory,Control engineering,Pattern recognition, ...[+2] | Patent: 2 | ||
84 | ![]() | Power transmission,Turbine,Wind power, ...[+2] | Patent: 2 | |
85 | Automation,Mechanical engineering,Manufacturing engineering, ...[+1] | Patent: 2 | ||
86 | Electric motor,Electrical equipment,Electronics | Patent: 2 | ||
87 | Patent: 2 | |||
88 | Conditioners,Octanol,National security, ...[+2] | Patent: 2 | ||
89 | ![]() | Pinyin,Artificial intelligence,Facial recognition system, ...[+2] | Patent: 2 | |
90 | ![]() | Library science,Cultural background,Literature, ...[+2] | Patent: 2 | |
91 | Electronics | Patent: 2 | ||
92 | Electric locomotive,Diesel locomotive,Manufacturing engineering, ...[+2] | Patent: 2 | ||
93 | Truck,Automotive engineering | Patent: 2 | ||
94 | ![]() | Natural gas,Petroleum industry,Renewable energy, ...[+2] | Patent: 2 | |
95 | Patent: 2 | |||
96 | ![]() | Pinyin,Materials science,Chemistry, ...[+2] | Patent: 2 | |
97 | ![]() | Chemistry,Chromatography,Materials science, ...[+2] | Patent: 2 | |
98 | Patent: 2 | |||
99 | Patent: 2 | |||
100 | Electric bus,Electric vehicle,Plug in hybrid electric vehicle, ...[+2] | Patent: 2 |