Inventor · disambiguated record

Qiuyan Zhang

Also filed as: ZHANG QIUYAN

2 granted patents·2 pending applications·0 citations·filing 20202022

22Inventor score
Technology areasG06NA61KG06K
Files withGUIZHOU POWER GRID COMPANY LTD3BEIJING SHUNLEI BIOTECHNOLOGY CO LTD1

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4 records

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Qiuyan Zhang — Patent Inventor | PatentIndex