World's top 10 patent holders by blockchain inventions

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

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No 10

33.cn, China

Number of patent applications: 205

The charity donation management platform of Dazhou government in Sichuan province developed by 33.cn. [Photo/33.cn]

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Registration Number: 130349

World's top 10 patent holders by blockchain inventions

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