Inventor · disambiguated record
Yi-Sern Wong
Also filed as: WONG YI-SERN
4 granted patents·1 pending application·9 citations·filing 2018–2020
63Inventor score
Files withCHANG CHUN PLASTICS CO LTD5
Top patents by PatentIndex Score
5 records- 0193US10450478B1Epoxy resin, aqueous dispersion and water-borne epoxy coating composition comprising the sameCHANG CHUN PLASTICS CO LTD·Filed 2019·Granted Oct 22, 2019·8 cites·14 claims
- 0283US10392504B2Reactive epoxy compounds and method for producing the same, core-shell type epoxy resin particles, waterborne epoxy resin composition, and coating composition containing the reactive epoxy compoundsCHANG CHUN PLASTICS CO LTD·Filed 2018·Granted Aug 27, 2019·1 cites·15 claims
- 0368US10246607B2Resin composition, coating composition and article by using the sameCHANG CHUN PLASTICS CO LTD·Filed 2018·Granted Apr 2, 2019·0 cites·19 claims
- 0456US10745556B1Amino resin composition and varnish, coating layer, and product comprising the sameCHANG CHUN PLASTICS CO LTD·Filed 2020·Granted Aug 18, 2020·0 cites·20 claims
- 0553US2021130645A1Compound, water-borne epoxy resin composition comprising the same, and coating composition comprising the water-borne epoxy resin compositionCHANG CHUN PLASTICS CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →