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Home / Business / Top 10 List

World's top 10 patent holders by blockchain inventions

chinadaily.com.cn | Updated: 2020-09-18 06:40

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No 7

IBM, the United States

Number of patent applications: 240

A man stands near an IBM logo at the Mobile World Congress in Barcelona, Spain, on Feb 25, 2019. [Photo/Agencies]

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