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Top 10 Patent Reexamination and Invalidation Cases of 2019 Released    2020-05-08

On April 26, the top 10 cases of invalidation of patent reexamination in 2019 were officially announced at the Cloud Open Day activity of the China National Intellectual Property Administration (CNIPA).     >>more

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Top 10 Patent Reexamination and Invalidation Cases of 2019 Released   >>more

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