Inventor · disambiguated record
Zheng-Hong Chi
Also filed as: CHI ZHENG-HONG
3 granted patents·7 citations·filing 2008–2008
58Inventor score
Top patents by PatentIndex Score
3 records- 0167US7740757B2Apparatus for removing buoyant pollutantsHONGFUJIN PREC IND SHENZHEN·Filed 2008·Granted Jun 22, 2010·4 cites·13 claims
- 0264US8075764B2Apparatus for removing buoyant pollutants from polluted coolantYANG MING-LU·Filed 2008·Granted Dec 13, 2011·3 cites·18 claims
- 0347US7914671B2Apparatus for removing buoyant pollutantsHONGFUJIN PREC IND SHENZHEN·Filed 2008·Granted Mar 29, 2011·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →