Inventor · disambiguated record

Songhua Sun

Also filed as: SUN SONGHUA

0 granted patents·2 pending applications·0 citations·filing 2014–2014

Technology areasC25D

Files withSUN SONGHUA2

Top patents by PatentIndex Score

2 records

0156US2016333032A1Complexing Agent and Preparation Method and Use ThereofSUN SONGHUA·Filed 2014·Application pending·0 cites
0256US2016333490A1Cyanide-Free Copper Preplating Electroplating Solution and Preparation Method ThereforSUN SONGHUA·Filed 2014·Application pending·0 cites

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