Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | Patent: 74 | |||
2 | Smart grid,Electricity,Electricity meter, ...[+2] | Patent: 54 | ||
3 | ![]() | Robotics,Electrical equipment,Public transport, ...[+2] | Patent: 29 | |
4 | Construction engineering | Patent: 12 | ||
5 | National security,Short range radar,Aerospace, ...[+2] | Patent: 12 |