Inventor · disambiguated record

Chengkai Yan

Also filed as: YAN CHENGKAI

0 granted patents·1 pending application·0 citations·filing 2019–2019

Technology areasC02F
Files withDAYUAN ENVIRONMENTAL TECH XIAMEN CO LTD1

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1 record

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →