Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | ![]() | Broadcasting,Analog television,Electronics, ...[+2] | Patent: 3 | |
2 | Coal mining,Mining engineering,Natural resource management | Patent: 2 | ||
3 | Coal mining,Mechanical engineering,Manufacturing engineering, ...[+1] | Patent: 1 | ||
4 | Patent: 1 | |||
5 | Control theory,Control engineering,Pattern recognition, ...[+2] | Patent: 1 |