Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | ![]() | Electric vehicle,Power grid,Total asset, ...[+2] | Patent: 46 | |
2 | Electronics,Conditioners,Air conditioning, ...[+2] | Patent: 37 | ||
3 | Electrical equipment,Electronics,Busbar, ...[+2] | Patent: 27 | ||
4 | Patent: 13 | |||
5 | Patent: 10 | |||
6 | Patent: 9 | |||
7 | Software,Enterprise software | Patent: 8 | ||
8 | Patent: 8 | |||
9 | Instrument transformer,Electronics,Computer hardware | Patent: 8 | ||
10 | Industrial park,Construction engineering | Patent: 8 | ||
11 | Electronic component,Electronics,Semiconductor | Patent: 7 | ||
12 | ![]() | Electric motor,Photovoltaic power station,Electrical equipment, ...[+2] | Patent: 7 | |
13 | ![]() | Advanced manufacturing,Electronics,Robotics, ...[+2] | Patent: 7 | |
14 | Patent: 6 | |||
15 | Electric motor,Transformer,Relay, ...[+1] | Patent: 5 | ||
16 | ![]() | Pinyin,Computer science,Materials science, ...[+2] | Patent: 5 | |
17 | Patent: 5 | |||
18 | ![]() | Circuit breaker,Power transmission,Electronics, ...[+2] | Patent: 5 | |
19 | Electric motor,Electrical equipment,Electronics | Patent: 4 | ||
20 | Offshore wind power,Wind power,Power transmission | Patent: 4 | ||
21 | Patent: 4 | |||
22 | Control system,Electronics,Electricity, ...[+2] | Patent: 4 | ||
23 | ![]() | Production line,Electronic visual display,Semiconductor, ...[+2] | Patent: 4 | |
24 | Relay,Overvoltage,Electronics, ...[+2] | Patent: 4 | ||
25 | Fiber,Runway,Audio equipment, ...[+2] | Patent: 4 | ||
26 | ![]() | Electrical equipment,Electronics,China sea, ...[+2] | Patent: 4 | |
27 | Semiconductor,Ultra high voltage,Electronics, ...[+2] | Patent: 4 | ||
28 | ![]() | Intelligent interface,Semiconductor,Internet of Things, ...[+2] | Patent: 4 | |
29 | Damper,Manufacturing engineering,Mechanical engineering, ...[+2] | Patent: 3 | ||
30 | Patent: 3 | |||
31 | ![]() | Computer hardware,Electronics,Wireless connectivity, ...[+2] | Patent: 3 | |
32 | Physical education,Literature,Chemical engineering, ...[+2] | Patent: 3 | ||
33 | ![]() | Automation,Mechanical engineering,Manufacturing engineering, ...[+1] | Patent: 3 | |
34 | Patent: 3 | |||
35 | Patent: 3 | |||
36 | ![]() | Electronics,Cooker,Microwave, ...[+2] | Patent: 3 | |
37 | Automotive engineering | Patent: 3 | ||
38 | Patent: 3 | |||
39 | ![]() | Pinyin,Educational institution,Cancer immunotherapy, ...[+2] | Patent: 3 | |
40 | ![]() | Automation,Manufacturing engineering,Industrial engineering, ...[+2] | Patent: 2 | |
41 | ![]() | Information technology | Patent: 2 | |
42 | Patent: 2 | |||
43 | ![]() | Pinyin,Materials science,Composite material, ...[+2] | Patent: 2 | |
44 | Patent: 2 | |||
45 | Patent: 2 | |||
46 | Pinyin,Public university,Biology, ...[+2] | Patent: 2 | ||
47 | Automation,Mechanical engineering,Manufacturing engineering, ...[+1] | Patent: 2 | ||
48 | Patent: 2 | |||
49 | Patent: 2 | |||
50 | Ferroalloy,Mining engineering,Natural resource management | Patent: 2 | ||
51 | ![]() | Educational institution,Graduate degree,Academic Training, ...[+2] | Patent: 2 | |
52 | ![]() | Electric vehicle,Lithium-ion battery,Automotive engineering, ...[+2] | Patent: 2 | |
53 | Circuit breaker,Electrical equipment,Electronics | Patent: 2 | ||
54 | ![]() | Pinyin,Materials science,Control theory, ...[+2] | Patent: 2 | |
55 | Chemistry,Materials science,Computer science, ...[+2] | Patent: 2 | ||
56 | Telecommunications,Television set,Communication device, ...[+2] | Patent: 2 | ||
57 | Patent: 2 | |||
58 | Public university,Computer science,Mathematics, ...[+2] | Patent: 2 | ||
59 | Patent: 2 | |||
60 | Optoelectronics,Light-emitting diode,Telecommunications | Patent: 2 | ||
61 | Patent: 2 | |||
62 | Patent: 2 | |||
63 | Electrical equipment,Electronics | Patent: 2 | ||
64 | Patent: 2 | |||
65 | Transmission system,Tilting train,Power transmission, ...[+1] | Patent: 2 | ||
66 | Patent: 2 | |||
67 | Patent: 2 | |||
68 | Semiconductor,Electrical equipment,Transformer, ...[+2] | Patent: 2 | ||
69 | ![]() | Pinyin,Materials science,Composite material, ...[+2] | Patent: 2 | |
70 | ![]() | CONTEST,Biological membrane,Biofabrication, ...[+2] | Patent: 2 | |
71 | Electromagnetic clutch,Pulley,Machine element, ...[+2] | Patent: 2 | ||
72 | Patent: 2 | |||
73 | ![]() | Smelting,Ferroalloy,Precious metal, ...[+2] | Patent: 2 | |
74 | Metal,Automation,Manufacturing engineering, ...[+2] | Patent: 2 | ||
75 | Sintering,Raw material,Metal, ...[+2] | Patent: 2 | ||
76 | ![]() | Monoclonal antibody,Cancer immunotherapy,Immunotherapy, ...[+2] | Patent: 2 | |
77 | Mathematics,Computer science,Materials science, ...[+2] | Patent: 2 | ||
78 | Electrical equipment,Relay network,Electronics, ...[+2] | Patent: 2 | ||
79 | Software development,Power transmission,Electronics, ...[+1] | Patent: 2 | ||
80 | Electronics,Electrical equipment,Contactor, ...[+2] | Patent: 2 | ||
81 | ![]() | Manufacturing engineering,Electrical equipment,Electronics, ...[+2] | Patent: 2 | |
82 | ![]() | Graduate degree,Academic Training,The Internet, ...[+2] | Patent: 2 | |
83 | ![]() | Flashlight,Automotive engineering,Fixture, ...[+2] | Patent: 2 | |
84 | ![]() | Conditioners,Electronics,Refrigeration | Patent: 2 | |
85 | Electric motor,Automotive engineering | Patent: 2 | ||
86 | Patent: 2 | |||
87 | Pulverizer,Core drill,Coal, ...[+1] | Patent: 2 | ||
88 | Patent: 2 | |||
89 | Vocational education,Computer science,Engineering management, ...[+2] | Patent: 2 | ||
90 | ![]() | Chemistry,Computer science,Mathematics, ...[+2] | Patent: 2 | |
91 | Semiconductor,Transformer,Electronics, ...[+1] | Patent: 2 | ||
92 | Power grid,Power transmission,Virtual currency, ...[+2] | Patent: 2 | ||
93 | Light fixture,Electronics,Fixture, ...[+2] | Patent: 2 | ||
94 | Power transmission | Patent: 2 | ||
95 | Patent: 2 | |||
96 | ![]() | Water resources,Jurisdiction,Geotechnical engineering, ...[+2] | Patent: 2 | |
97 | ![]() | Pinyin,Computer science,Materials science, ...[+2] | Patent: 2 | |
98 | Aviation,National security,Aerospace, ...[+1] | Patent: 2 | ||
99 | Patent: 2 | |||
100 | Semiconductor,Electronics,Electronic component | Patent: 1 |