Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | ![]() | Diesel engine,Spark plug,Gasoline, ...[+2] | Patent: 17 | |
2 | Steam turbine,Turbine,Electronics, ...[+2] | Patent: 10 | ||
3 | Railway system | Patent: 9 | ||
4 | ![]() | Metallurgy,Solid-state battery,Lithium-ion battery, ...[+2] | Patent: 9 | |
5 | Patent: 8 | |||
6 | ![]() | Academic Training,Educational institution,Graduate degree, ...[+2] | Patent: 8 | |
7 | Patent: 8 | |||
8 | Computer science,Materials science,Chemistry, ...[+2] | Patent: 8 | ||
9 | ![]() | Materials science,Metallurgy,Chemistry, ...[+2] | Patent: 6 | |
10 | Patent: 6 | |||
11 | Patent: 5 | |||
12 | Patent: 5 | |||
13 | ![]() | The Internet,Educational institution,Graduate degree, ...[+2] | Patent: 5 | |
14 | Railway engineering,Graduate degree,Simulation, ...[+2] | Patent: 5 | ||
15 | ![]() | Ministry of Transport,Pinyin,Computer science, ...[+2] | Patent: 5 | |
16 | ![]() | Electric vehicle,Automotive engineering,Artificial intelligence, ...[+2] | Patent: 5 | |
17 | Patent: 4 | |||
18 | Magnet | Patent: 4 | ||
19 | Patent: 4 | |||
20 | Patent: 4 | |||
21 | ![]() | Mill,Electronics,Refrigeration, ...[+2] | Patent: 4 | |
22 | Patent: 4 | |||
23 | Patent: 4 | |||
24 | Electronics | Patent: 4 | ||
25 | Automotive engineering | Patent: 4 | ||
26 | Pinyin,Public university,Architecture, ...[+2] | Patent: 4 | ||
27 | ![]() | Conditioners,Electronics,Refrigeration, ...[+2] | Patent: 4 | |
28 | Metal,Tin,Precious metal, ...[+2] | Patent: 4 | ||
29 | ![]() | Pinyin,Materials science,Mathematics, ...[+2] | Patent: 4 | |
30 | ![]() | Geochemistry,Geomorphology,Zircon, ...[+2] | Patent: 4 | |
31 | Electronics | Patent: 4 | ||
32 | ![]() | Ecosystem,Big data,Aviation | Patent: 4 | |
33 | ![]() | Wireless,Software,Mobile device, ...[+2] | Patent: 4 | |
34 | Pinyin,Computer science,Control theory, ...[+2] | Patent: 4 | ||
35 | Patent: 3 | |||
36 | Patent: 3 | |||
37 | Patent: 3 | |||
38 | Patent: 3 | |||
39 | Turbine,Wind power,Core component, ...[+2] | Patent: 3 | ||
40 | Automation,Manufacturing engineering,Industrial engineering, ...[+2] | Patent: 3 | ||
41 | Patent: 3 | |||
42 | Pinyin,Materials science,Composite material, ...[+2] | Patent: 3 | ||
43 | Chassis | Patent: 3 | ||
44 | ![]() | Electronics,Computer hardware | Patent: 3 | |
45 | Patent: 3 | |||
46 | Automotive engineering | Patent: 3 | ||
47 | ![]() | Electric motor,Automotive engineering,Electronics, ...[+2] | Patent: 3 | |
48 | Product design,Industrial engineering,Container crane, ...[+2] | Patent: 3 | ||
49 | Drill,Petroleum industry,Petroleum | Patent: 2 | ||
50 | ![]() | Optics,Electronics,Semiconductor, ...[+2] | Patent: 2 | |
51 | Patent: 2 | |||
52 | Engineering research | Patent: 2 | ||
53 | Patent: 2 | |||
54 | ![]() | Elevator,Electronics,Construction engineering, ...[+2] | Patent: 2 | |
55 | Electrical equipment,Electronics,Eyebrow, ...[+2] | Patent: 2 | ||
56 | ![]() | Magnetic bearing,Information technology consulting | Patent: 2 | |
57 | Patent: 2 | |||
58 | Damper,Manufacturing engineering,Mechanical engineering, ...[+2] | Patent: 2 | ||
59 | Mechanical engineering,Manufacturing engineering | Patent: 2 | ||
60 | Argon,Metal,Vanadium, ...[+2] | Patent: 2 | ||
61 | Truck,Automotive engineering | Patent: 2 | ||
62 | Graduate degree,Simulation,Academic Training, ...[+2] | Patent: 2 | ||
63 | Hydraulic pump,Automation,Manufacturing engineering, ...[+2] | Patent: 2 | ||
64 | Patent: 2 | |||
65 | Patent: 2 | |||
66 | Automotive engineering | Patent: 2 | ||
67 | ![]() | Semiconductor,Electronic component,Electronics, ...[+2] | Patent: 2 | |
68 | Control system,Automation,Manufacturing engineering, ...[+2] | Patent: 2 | ||
69 | Patent: 2 | |||
70 | Refrigeration,Automation,Manufacturing engineering, ...[+2] | Patent: 2 | ||
71 | Elevator,Cosmetics | Patent: 2 | ||
72 | Manufacturing engineering,Mechanical engineering,Truck, ...[+2] | Patent: 2 | ||
73 | Patent: 2 | |||
74 | Automotive engineering | Patent: 2 | ||
75 | Software,Software development,Enterprise software | Patent: 2 | ||
76 | Power transmission | Patent: 2 | ||
77 | ![]() | Manufacturing engineering,Electric motor,Stepper motor, ...[+2] | Patent: 2 | |
78 | Automotive industry,Automotive engineering,Sport utility vehicle, ...[+2] | Patent: 2 | ||
79 | ![]() | Circuit breaker,Power transmission,Electronics, ...[+2] | Patent: 2 | |
80 | Automation | Patent: 2 | ||
81 | ![]() | Pinyin,Public university,Chemistry, ...[+2] | Patent: 2 | |
82 | Physical therapy,X-ray,Long-term care | Patent: 2 | ||
83 | Patent: 2 | |||
84 | Electronics | Patent: 2 | ||
85 | Patent: 2 | |||
86 | Microelectronics,Semiconductor,Electronics, ...[+2] | Patent: 2 | ||
87 | IP camera,Hard disk recorder,Intercom, ...[+2] | Patent: 2 | ||
88 | ![]() | Pinyin,Chemistry,Materials science, ...[+2] | Patent: 2 | |
89 | Automotive engineering,Electric vehicle,Power inverter, ...[+2] | Patent: 2 | ||
90 | ![]() | Electronics,Microphone,Semiconductor, ...[+2] | Patent: 2 | |
91 | ![]() | Radial tire,Plastics engineering,Manufacturing engineering | Patent: 2 | |
92 | Patent: 2 | |||
93 | Rocket,Artillery,Pinyin, ...[+2] | Patent: 2 | ||
94 | Computer science,Mathematics,Mathematics education, ...[+2] | Patent: 2 | ||
95 | Magnet,Computer hardware,Electronics | Patent: 2 | ||
96 | Ceiling fan,Electronics | Patent: 1 | ||
97 | Computer hardware,Electronics | Patent: 1 | ||
98 | Patent: 1 | |||
99 | Patent: 1 | |||
100 | Electrical equipment,Electronics | Patent: 1 |