Inventor · disambiguated record
Dae Il Hwang
Also filed as: HWANG DAE II · HWANG DAE IL · HWANG II DAE
14 granted patents·5 pending applications·22 citations·filing 1999–2018
88Inventor score
Top patents by PatentIndex Score
19 records- 0178US8206884B2Method of preparing toner using micro-suspension particles and toner prepared using the method digital image dataYANG WOO YOUNG·Filed 2008·Granted Jun 26, 2012·6 cites·8 claims
- 0258US6586616B1Process for preparing(R)-4-cyano-3-hydroxybutyric acid esterSAMSUNG FINE CHEMICALS CO LTD·Filed 2000·Granted Jul 1, 2003·1 cites·5 claims
- 0358US6417403B1Process for preparing chiral (s)-2,3-disubstituted-1-propylamine derivativesSAMSUNG FINE CHEMICALS CO LTD·Filed 1999·Granted Jul 9, 2002·7 cites·21 claims
- 0456US8389188B2Toner using resin having active hydrogen-containing group and method of preparing the sameKIM DONG WON·Filed 2008·Granted Mar 5, 2013·1 cites·14 claims
- 0553US2011028643A1Wax-resin compatibilizer, wax-resin dispersion including the wax-resin compatibilizer, and methods of preparing the sameSAMSUNG FINE CHEMICALS CO LTD·Filed 2009·Application pending·0 cites
- 0650US8492060B2Method of forming toner image and electrophotographic image forming apparatus capable of realizing wide color gamutCHOI DAE WOONG·Filed 2009·Granted Jul 23, 2013·1 cites·3 claims
- 0748US11224564B2Composition comprising erigeron annuus flower essential oil for prevention and treatment of neuromuscular diseaseUNIV HOSEO ACAD COOP FOUND·Filed 2018·Granted Jan 18, 2022·0 cites·3 claims
- 0848US8603717B2Toner having multiple inflection points on storage modulus curve with respect to temperature and method of preparing the samePARK JAE BUM·Filed 2009·Granted Dec 10, 2013·0 cites·6 claims
- 0944US8389196B2Method of preparing tonerYANG WOO YOUNG·Filed 2008·Granted Mar 5, 2013·0 cites·15 claims
- 1040US2011076609A1Toner containing binder resin having wax properties and method of preparing the tonerSAMSUNG FINE CHEMICALS CO LTD·Filed 2009·Application pending·0 cites
- 1139US8475995B2Toner having core-shell structure and method of preparing the sameHWANG DAE IL·Filed 2008·Granted Jul 2, 2013·0 cites·8 claims
- 1239US6221639B1Process for preparing optically pure(S)-3,4-dihydroxybutyric acid derivativesSAMSUNG FINE CHEMICALS CO LTD·Filed 1999·Granted Apr 24, 2001·1 cites·14 claims
- 1338US6713290B2Process for preparing optically pure (S)-3-hydroxy-γ-butyrolactoneSAMSUNG FINE CHEMICALS CO LTD·Filed 2001·Granted Mar 30, 2004·0 cites·24 claims
- 1438US6288272B1Continuous process for preparing optically pure (s)-3,4-dihydroxybutyric acid derivativesSAMSUNG FINE CHEMICALS CO LTD·Filed 1999·Granted Sep 11, 2001·1 cites·14 claims
- 1537US6251642B1Continuous process for preparing optically pure (S)-3-hydroxy-γ-butyrolactoneSAMSUNG FINE CHEMICALS CO LTD·Filed 1999·Granted Jun 26, 2001·1 cites·24 claims
- 1634US2012225382A1Method for manufacturing tonerHWANG IL SUN·Filed 2010·Application pending·0 cites
- 1734US2012301821A1Method for producing tonerKIM BO YOUNG·Filed 2011·Application pending·0 cites
- 1834US2012301822A1Method for producing tonerKIM SUNG YUL·Filed 2011·Application pending·0 cites
- 1932US6124122AProcess for preparing optically pure (S)-3-hydroxy-γ-butyrolactoneSAMSUNG FINE CHEMICALS CO LTD·Filed 1999·Granted Sep 26, 2000·3 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →