Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | ![]() | Educational institution,Chemistry,Materials science, ...[+2] | Patent: 2 | |
2 | Construction engineering | Patent: 2 | ||
3 | Construction engineering,Highway engineering,Railway engineering, ...[+2] | Patent: 2 | ||
4 | Ecological environment | Patent: 1 | ||
5 | Patent: 1 | |||
6 | Remote sensing,Unmanned air vehicle,Aerospace, ...[+2] | Patent: 1 | ||
7 | Patent: 1 | |||
8 | Patent: 1 | |||
9 | Patent: 1 | |||
10 | Patent: 1 |