Assignee
HUANG CHING-AN
0 granted patents·2 pending applications·0 citations·filing 2008–2008
Top patents by PatentIndex Score
2 records- 0153US2009211914A1Trivalent Chromium Electroplating Solution and an Operational Method ThereofHUANG CHING-AN·Filed 2008·Application pending·0 cites
- 0244US2009302003A1Aqueous Solution for Chemical Polishing and Deburring and Process for Polishing and Deburring A Part made of Pure Nickel or Nickel-200 ThereinHUANG CHING-AN·Filed 2008·Application pending·0 cites
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