Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Patent: 22 | |||
2 | Patent: 14 | |||
3 | Patent: 12 | |||
4 | Construction engineering,Foundation engineering,Pile, ...[+2] | Patent: 10 | ||
5 | ![]() | Construction engineering,Civil engineering | Patent: 8 | |
6 | Patent: 7 | |||
7 | Environmental engineering,Construction engineering,Mechanical engineering, ...[+1] | Patent: 7 | ||
8 | ![]() | Pinyin,Materials science,Chemistry, ...[+2] | Patent: 6 | |
9 | Patent: 6 | |||
10 | Patent: 6 | |||
11 | Chemistry,Materials science,Biology, ...[+2] | Patent: 5 | ||
12 | Construction engineering | Patent: 5 | ||
13 | Patent: 5 | |||
14 | Patent: 5 | |||
15 | Automotive engineering,Brake pad,Sprocket, ...[+2] | Patent: 5 | ||
16 | Patent: 5 | |||
17 | Mechanical engineering,Manufacturing engineering | Patent: 5 | ||
18 | Patent: 5 | |||
19 | Patent: 5 | |||
20 | Patent: 5 | |||
21 | Patent: 5 | |||
22 | ![]() | Vocational education,Public university,Materials science, ...[+2] | Patent: 5 | |
23 | Patent: 5 | |||
24 | Real estate development | Patent: 5 | ||
25 | Patent: 4 | |||
26 | Patent: 4 | |||
27 | Patent: 4 | |||
28 | ![]() | The Internet,Educational institution,Graduate degree, ...[+2] | Patent: 4 | |
29 | Pinyin,Public university,Architecture, ...[+2] | Patent: 4 | ||
30 | Marine engineering,Manufacturing engineering,Mechanical engineering | Patent: 4 | ||
31 | Patent: 4 | |||
32 | Precast concrete,Construction engineering | Patent: 4 | ||
33 | Patent: 4 | |||
34 | Patent: 4 | |||
35 | Patent: 4 | |||
36 | ![]() | Agriculture,Chemistry,Inorganic chemistry, ...[+2] | Patent: 4 | |
37 | Foundation engineering,Construction engineering | Patent: 4 | ||
38 | Patent: 4 | |||
39 | ![]() | Materials science,Composite material,Metallurgy, ...[+2] | Patent: 4 | |
40 | Truck,Reinforced thermoplastic pipe,Automotive engineering, ...[+2] | Patent: 4 | ||
41 | Patent: 4 | |||
42 | Patent: 4 | |||
43 | Patent: 3 | |||
44 | Patent: 3 | |||
45 | Patent: 3 | |||
46 | Patent: 3 | |||
47 | Patent: 3 | |||
48 | Patent: 3 | |||
49 | Patent: 3 | |||
50 | ![]() | Light industry,Chemistry,Pedagogy, ...[+2] | Patent: 3 | |
51 | Ferroalloy,Mining engineering,Natural resource management | Patent: 3 | ||
52 | Patent: 3 | |||
53 | Automotive engineering | Patent: 3 | ||
54 | Patent: 3 | |||
55 | Project management | Patent: 3 | ||
56 | Tower | Patent: 3 | ||
57 | Computer hardware,Information technology management | Patent: 3 | ||
58 | Highway engineering,Urban planning | Patent: 3 | ||
59 | ![]() | Materials science,Metallurgy,Chemistry, ...[+2] | Patent: 3 | |
60 | Mining engineering,Natural resource management | Patent: 3 | ||
61 | Mining engineering,Natural resource management,Coal | Patent: 3 | ||
62 | Patent: 3 | |||
63 | Electronics,Semiconductor | Patent: 3 | ||
64 | Patent: 3 | |||
65 | Patent: 3 | |||
66 | Patent: 3 | |||
67 | ![]() | Electronics,Surface-mount technology,Printed circuit board | Patent: 3 | |
68 | Patent: 3 | |||
69 | Patent: 3 | |||
70 | ![]() | Computer science,Materials science,Mathematics, ...[+2] | Patent: 3 | |
71 | Patent: 3 | |||
72 | Patent: 3 | |||
73 | ![]() | Simulation,Business administration,The Internet, ...[+2] | Patent: 3 | |
74 | Water resources,Hydropower,Construction engineering | Patent: 3 | ||
75 | Patent: 3 | |||
76 | Railway engineering,Graduate degree,Simulation, ...[+2] | Patent: 3 | ||
77 | Patent: 3 | |||
78 | Renewable energy | Patent: 3 | ||
79 | Patent: 3 | |||
80 | Lubrication,Belting | Patent: 3 | ||
81 | Patent: 3 | |||
82 | Patent: 3 | |||
83 | Patent: 3 | |||
84 | Pinyin | Patent: 3 | ||
85 | Construction engineering,Highway engineering,Railway engineering, ...[+2] | Patent: 3 | ||
86 | Patent: 3 | |||
87 | Patent: 3 | |||
88 | Forging,Metal | Patent: 3 | ||
89 | ![]() | Construction contract,Pipe fitting,Property management | Patent: 2 | |
90 | Construction engineering | Patent: 2 | ||
91 | Construction engineering | Patent: 2 | ||
92 | Patent: 2 | |||
93 | Offshore wind power,Renewable energy,Wind power | Patent: 2 | ||
94 | Patent: 2 | |||
95 | Patent: 2 | |||
96 | ![]() | Construction engineering,DOCK,Dredging, ...[+1] | Patent: 2 | |
97 | Sheet metal,Forging,Metal, ...[+1] | Patent: 2 | ||
98 | Patent: 2 | |||
99 | ![]() | Public university,Materials science,Composite material, ...[+2] | Patent: 2 | |
100 | Patent: 2 |