Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 | California, United States | Patent: 2 | ||
2 | Beijing Shi, China | Regional economics,Ethnology,Anthropology, ...[+2] | Patent: 1 | |
3 | Delaware, United States | Patent: 1 | ||
4 | Zhejiang Sheng, China | Patent: 1 | ||
5 | California, United States | Patent: 1 |