Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Patent: 17 | |||
2 | Patent: 12 | |||
3 | Mechanical engineering,Manufacturing engineering | Patent: 12 | ||
4 | Construction engineering,Foundation engineering,Pile, ...[+2] | Patent: 10 | ||
5 | Construction engineering | Patent: 10 | ||
6 | Patent: 9 | |||
7 | ![]() | Vocational education,Public university,Materials science, ...[+2] | Patent: 9 | |
8 | Patent: 9 | |||
9 | Patent: 8 | |||
10 | Renewable energy | Patent: 8 | ||
11 | Hydropower,Power transmission | Patent: 8 | ||
12 | Patent: 8 | |||
13 | Patent: 8 | |||
14 | Patent: 7 | |||
15 | Patent: 7 | |||
16 | Environmental engineering,Construction engineering,Mechanical engineering, ...[+1] | Patent: 7 | ||
17 | ![]() | Pinyin,Materials science,Computer science, ...[+2] | Patent: 7 | |
18 | Patent: 7 | |||
19 | Patent: 6 | |||
20 | Patent: 6 | |||
21 | Patent: 6 | |||
22 | Construction engineering | Patent: 6 | ||
23 | ![]() | Educational institution,Chemistry,Materials science, ...[+2] | Patent: 6 | |
24 | Construction engineering | Patent: 6 | ||
25 | Construction engineering,Highway engineering,Railway engineering, ...[+2] | Patent: 6 | ||
26 | Patent: 6 | |||
27 | Chemistry,Materials science,Biology, ...[+2] | Patent: 5 | ||
28 | Foundation engineering,Construction engineering | Patent: 5 | ||
29 | Patent: 5 | |||
30 | Construction engineering | Patent: 5 | ||
31 | ![]() | Textile (markup language),Metalworking,Spare part, ...[+2] | Patent: 5 | |
32 | Patent: 5 | |||
33 | Patent: 5 | |||
34 | Patent: 5 | |||
35 | Patent: 5 | |||
36 | Water resources,Hydropower,Construction engineering | Patent: 5 | ||
37 | Construction engineering | Patent: 5 | ||
38 | Pinyin,Public university,Architecture, ...[+2] | Patent: 5 | ||
39 | ![]() | Adult education,Pinyin,Architecture, ...[+2] | Patent: 5 | |
40 | ![]() | Materials science,Metallurgy,Chemistry, ...[+2] | Patent: 5 | |
41 | Automotive engineering,Brake pad,Sprocket, ...[+2] | Patent: 5 | ||
42 | Patent: 5 | |||
43 | ![]() | Pinyin,Architecture,Civil engineering, ...[+2] | Patent: 5 | |
44 | Patent: 5 | |||
45 | Patent: 5 | |||
46 | Patent: 5 | |||
47 | Power transmission | Patent: 5 | ||
48 | Patent: 5 | |||
49 | Bulb,Electric energy,Electric light, ...[+1] | Patent: 5 | ||
50 | Patent: 5 | |||
51 | ![]() | Fishery,Pinyin,Social science, ...[+2] | Patent: 5 | |
52 | Patent: 4 | |||
53 | Patent: 4 | |||
54 | Automotive engineering | Patent: 4 | ||
55 | ![]() | Electronics,Computer hardware | Patent: 4 | |
56 | Patent: 4 | |||
57 | Patent: 4 | |||
58 | Real estate development | Patent: 4 | ||
59 | Semiconductor,Electronics,Electronic component | Patent: 4 | ||
60 | Thermal,Power transmission | Patent: 4 | ||
61 | ![]() | Materials science,Composite material,Metallurgy, ...[+2] | Patent: 4 | |
62 | Patent: 4 | |||
63 | Patent: 4 | |||
64 | Truck,Reinforced thermoplastic pipe,Automotive engineering, ...[+2] | Patent: 4 | ||
65 | Patent: 4 | |||
66 | Brake,Automotive engineering,Vehicle brake | Patent: 4 | ||
67 | Patent: 4 | |||
68 | ![]() | Torch,Medicine,Traditional Chinese medicine, ...[+2] | Patent: 4 | |
69 | Patent: 4 | |||
70 | Coal,Mining engineering,Natural resource management | Patent: 4 | ||
71 | Quilt | Patent: 4 | ||
72 | Marine engineering,Manufacturing engineering,Mechanical engineering | Patent: 4 | ||
73 | ![]() | Printed electronics,Printed circuit board,3D printing, ...[+2] | Patent: 4 | |
74 | Patent: 4 | |||
75 | Metal,Mining engineering,Natural resource management | Patent: 4 | ||
76 | ![]() | Materials science,Composite material,Chemistry, ...[+2] | Patent: 4 | |
77 | Patent: 4 | |||
78 | Patent: 4 | |||
79 | Patent: 4 | |||
80 | Patent: 4 | |||
81 | Electrical equipment,Electronics | Patent: 4 | ||
82 | Patent: 4 | |||
83 | Construction engineering,Real estate development | Patent: 4 | ||
84 | Patent: 4 | |||
85 | Patent: 4 | |||
86 | Shipbuilding,Forging,Metal, ...[+1] | Patent: 4 | ||
87 | Patent: 4 | |||
88 | Transport infrastructure,Construction engineering | Patent: 4 | ||
89 | Patent: 4 | |||
90 | Dredging,Construction engineering | Patent: 4 | ||
91 | Construction engineering | Patent: 3 | ||
92 | Offshore wind power,Renewable energy,Wind power | Patent: 3 | ||
93 | Patent: 3 | |||
94 | Electronics,Semiconductor | Patent: 3 | ||
95 | Patent: 3 | |||
96 | ![]() | Construction engineering,DOCK,Dredging, ...[+1] | Patent: 3 | |
97 | Patent: 3 | |||
98 | ![]() | Public university,Materials science,Composite material, ...[+2] | Patent: 3 | |
99 | Aluminium extrusion,Metal,Precious metal, ...[+2] | Patent: 3 | ||
100 | Dynamic compaction,Mechanical engineering,Environmental engineering, ...[+2] | Patent: 3 |