Ranking Year:
# | Company Name | Region | Tech Topics | Total |
---|
1 | ![]() | Aerospace,Public transport,Security market, ...[+2] | patent citation: 157 | |
2 | Aerospace,Information system,National security, ...[+1] | patent citation: 157 | ||
3 | Telecommunications,Broadcasting,Guidance system | patent citation: 78 | ||
4 | ![]() | Trust network,Software,Telecommunications, ...[+2] | patent citation: 66 | |
5 | Automotive engineering | patent citation: 52 |