Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | ![]() | Diesel engine,Spark plug,Gasoline, ...[+2] | Patent: 27 | |
2 | ![]() | Light industry,Chemistry,Pedagogy, ...[+2] | Patent: 18 | |
3 | Patent: 13 | |||
4 | Electric vehicle,Automotive engineering | Patent: 12 | ||
5 | ![]() | Metallurgy,Solid-state battery,Lithium-ion battery, ...[+2] | Patent: 12 | |
6 | Electric machine,Computer hardware,Electronics, ...[+2] | Patent: 11 | ||
7 | ![]() | Ministry of Transport,Pinyin,Computer science, ...[+2] | Patent: 11 | |
8 | Patent: 10 | |||
9 | Patent: 10 | |||
10 | Steam turbine,Turbine,Electronics, ...[+2] | Patent: 10 | ||
11 | Railway system | Patent: 9 | ||
12 | ![]() | Academic Training,Educational institution,Graduate degree, ...[+2] | Patent: 9 | |
13 | Computer science,Materials science,Chemistry, ...[+2] | Patent: 9 | ||
14 | Patent: 9 | |||
15 | Patent: 9 | |||
16 | Patent: 8 | |||
17 | ![]() | Materials science,Metallurgy,Chemistry, ...[+2] | Patent: 8 | |
18 | ![]() | Petroleum,Petrochemical,Data analysis, ...[+2] | Patent: 8 | |
19 | Patent: 8 | |||
20 | Patent: 7 | |||
21 | ![]() | Pinyin,Power semiconductor device,System on a chip, ...[+2] | Patent: 7 | |
22 | Pinyin,Public university,Architecture, ...[+2] | Patent: 7 | ||
23 | Patent: 7 | |||
24 | ![]() | Pinyin,Pathology,Microfluidics, ...[+2] | Patent: 7 | |
25 | Conditioners,Automation,Manufacturing engineering, ...[+2] | Patent: 7 | ||
26 | Patent: 6 | |||
27 | Mechanical engineering,Manufacturing engineering | Patent: 6 | ||
28 | ![]() | The Internet,Educational institution,Graduate degree, ...[+2] | Patent: 6 | |
29 | Railway engineering,Graduate degree,Simulation, ...[+2] | Patent: 6 | ||
30 | IP camera,Hard disk recorder,Intercom, ...[+2] | Patent: 6 | ||
31 | Pinyin,Computer science,Control theory, ...[+2] | Patent: 6 | ||
32 | Automation,Mechanical engineering,Manufacturing engineering, ...[+1] | Patent: 5 | ||
33 | Patent: 5 | |||
34 | Mechanical engineering,Manufacturing engineering | Patent: 5 | ||
35 | Motion control,Automation,Manufacturing engineering, ...[+2] | Patent: 5 | ||
36 | Patent: 5 | |||
37 | Patent: 5 | |||
38 | Conditioners,Chiller,Automation, ...[+2] | Patent: 5 | ||
39 | Petroleum coke | Patent: 5 | ||
40 | ![]() | Conditioners,Electronics,Refrigeration, ...[+2] | Patent: 5 | |
41 | ![]() | Electronics,Computer hardware | Patent: 5 | |
42 | ![]() | Geochemistry,Geomorphology,Zircon, ...[+2] | Patent: 5 | |
43 | Electrical equipment,Electronics | Patent: 5 | ||
44 | ![]() | Electric vehicle,Automotive engineering,Artificial intelligence, ...[+2] | Patent: 5 | |
45 | Patent: 4 | |||
46 | Patent: 4 | |||
47 | Magnet | Patent: 4 | ||
48 | Patent: 4 | |||
49 | Patent: 4 | |||
50 | ![]() | Low voltage,Electronics | Patent: 4 | |
51 | Patent: 4 | |||
52 | ![]() | Computer science,Mathematics,Climatology, ...[+2] | Patent: 4 | |
53 | Truck,Automotive engineering | Patent: 4 | ||
54 | ![]() | Mill,Electronics,Refrigeration, ...[+2] | Patent: 4 | |
55 | ![]() | Electric vehicle,Direct current,Automotive engineering, ...[+2] | Patent: 4 | |
56 | Patent: 4 | |||
57 | Energy conservation,Environmental protection,Denitrification, ...[+2] | Patent: 4 | ||
58 | Patent: 4 | |||
59 | Electronics | Patent: 4 | ||
60 | Tungsten,Metal,Mining engineering, ...[+2] | Patent: 4 | ||
61 | Automotive engineering | Patent: 4 | ||
62 | ![]() | Management science,Square kilometer,Social science, ...[+2] | Patent: 4 | |
63 | Manufacturing engineering,Industrial engineering,Automation, ...[+2] | Patent: 4 | ||
64 | ![]() | Computer science,Materials science,Chemistry, ...[+2] | Patent: 4 | |
65 | Automotive engineering | Patent: 4 | ||
66 | Metal,Tin,Precious metal, ...[+2] | Patent: 4 | ||
67 | ![]() | Pinyin,Materials science,Mathematics, ...[+2] | Patent: 4 | |
68 | Patent: 4 | |||
69 | Electronics | Patent: 4 | ||
70 | ![]() | Ecosystem,Big data,Aviation | Patent: 4 | |
71 | ![]() | Wireless,Software,Mobile device, ...[+2] | Patent: 4 | |
72 | Computer science,Mathematics,Mathematics education, ...[+2] | Patent: 4 | ||
73 | Patent: 3 | |||
74 | Patent: 3 | |||
75 | Patent: 3 | |||
76 | Electronics | Patent: 3 | ||
77 | Patent: 3 | |||
78 | Turbine,Wind power,Core component, ...[+2] | Patent: 3 | ||
79 | ![]() | Curriculum development,Vocational education,Science education, ...[+2] | Patent: 3 | |
80 | ![]() | Pinyin,Materials science,Chemistry, ...[+2] | Patent: 3 | |
81 | ![]() | Electric vehicle,Telematics,Automotive engineering, ...[+2] | Patent: 3 | |
82 | Patent: 3 | |||
83 | Automation,Manufacturing engineering,Industrial engineering, ...[+2] | Patent: 3 | ||
84 | Refrigeration,Automation,Manufacturing engineering, ...[+2] | Patent: 3 | ||
85 | Gas generator,Electronics | Patent: 3 | ||
86 | Patent: 3 | |||
87 | ![]() | Semiconductor,Electronics,Product design, ...[+2] | Patent: 3 | |
88 | Pinyin,Materials science,Composite material, ...[+2] | Patent: 3 | ||
89 | Automotive industry,Automotive engineering,Sport utility vehicle, ...[+2] | Patent: 3 | ||
90 | Chassis | Patent: 3 | ||
91 | Automotive engineering,Exhaust emission,Fuel injection, ...[+2] | Patent: 3 | ||
92 | Patent: 3 | |||
93 | Patent: 3 | |||
94 | Patent: 3 | |||
95 | Automotive engineering | Patent: 3 | ||
96 | Microelectronics,Semiconductor,Electronics, ...[+2] | Patent: 3 | ||
97 | ![]() | Electric motor,Automotive engineering,Electronics, ...[+2] | Patent: 3 | |
98 | Industrial technology,Electronics,Oil well, ...[+2] | Patent: 3 | ||
99 | Patent: 3 | |||
100 | Electric motor,Automotive engineering | Patent: 3 |