Top 8 patent assigning countries in US in 2019
chinadaily.com.cn | Updated: 2020-02-06 06:40
No 5: Germany
Patent number in 2019: 16,842
Change from 2018: 14.13 percent
Editor's Pick
chinadaily.com.cn | Updated: 2020-02-06 06:40
No 5: Germany
Patent number in 2019: 16,842
Change from 2018: 14.13 percent