Inventor · disambiguated record

Tzu-Hua Feng

Also filed as: FENG TZU-HUA

1 granted patent·0 citations·filing 2016–2016

10Inventor score

Technology areasC25D

Files withTAIWAN HOPAX CHEMS MFG CO LTD1

Top patents by PatentIndex Score

1 record

0142US9840784B2Electroplating additive and preparation method for the sameTAIWAN HOPAX CHEMS MFG CO LTD·Filed 2016·Granted Dec 12, 2017·0 cites·15 claims

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Tzu-Hua Feng — Patent Inventor | PatentIndex