Inventor · disambiguated record
Heng Fang
Also filed as: FANG HENG · FANG HENG G
3 granted patents·1 pending application·8 citations·filing 1994–2023
58Inventor score
Top patents by PatentIndex Score
4 records- 0177US11692103B1Method for improving corrosion resistance of vinyl ester resinGUANGDONG MEIHENG NEW MATERIAL TECH CO LTD·Filed 2022·Granted Jul 4, 2023·1 cites·6 claims
- 0264US12435179B2Environment-friendly vinyl ester resinGUANGDONG MEIHENG NEW MATERIAL TECH CO LTD·Filed 2023·Granted Oct 7, 2025·0 cites·7 claims
- 0349USD365737SElectronic sealerWELCOME COMPANY LTD·Filed 1994·Granted Jan 2, 1996·7 cites·1 claims
- 0438US2009161079A1Optical projectorFANG HENG·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →