Inventor · disambiguated record
Ja Kwan Koo
Also filed as: KOO JA KWAN
7 granted patents·1 pending application·31 citations·filing 2009–2019
79Inventor score
Top patents by PatentIndex Score
8 records- 0194US8557912B2Thermoplastic resin compositionCHUNG JIN HWA·Filed 2010·Granted Oct 15, 2013·16 cites·15 claims
- 0290US8735490B2Thermoplastic resin composition having improved impact strength and melt flow propertiesCHUNG JIN HWA·Filed 2010·Granted May 27, 2014·9 cites·16 claims
- 0375US8940836B2Polycarbonate resin composition with improved transparency and scratch-resistanceKWON KEE HAE·Filed 2009·Granted Jan 27, 2015·3 cites·11 claims
- 0469US9340670B2Flame-retardant polycarbonate resin composition with scratch resistanceCHEIL IND INC·Filed 2013·Granted May 17, 2016·1 cites·9 claims
- 0569US9127157B2Flame-retardant and scratch-resistant polycarbonate resin compositionCHEIL IND INC·Filed 2013·Granted Sep 8, 2015·1 cites·18 claims
- 0667US9587058B2Transparent thermoplastic resin compositionCHEIL IND INC·Filed 2013·Granted Mar 7, 2017·1 cites·24 claims
- 0751US2021047513A1Polycarbonate Resin Composition and Molded Article Formed TherefromLOTTE CHEMICAL CORP·Filed 2019·Application pending·0 cites
- 0850US8921480B2(Meth)acrylic-based flame retardant copolymer and method for manufacturing the sameCHEIL IND INC·Filed 2013·Granted Dec 30, 2014·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →