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Top 8 patent assigning countries in US in 2019

chinadaily.com.cn | Updated: 2020-02-06 06:40
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No 1: United States

Patent number in 2019: 165,556

Change from 2018: 15.95 percent

Times Square in Manhattan is at the heart of New Year's celebrations in New York City, Jan 1, 2020. [Photo/Agencies]
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