Inventor · disambiguated record
Young-Hoon Ko
Also filed as: KO YOUNG H · KO YOUNG-HOON
34 granted patents·8 pending applications·255 citations·filing 1993–2019
96Inventor score
Files withKOREA KUMHO PETROCHEM CO LTD16LG CHEMICAL LTD11ADVANCED RF TECH INC3ADRFKOREA INC2ADVANCED RF TECHNOLOGIES INC2
Top patents by PatentIndex Score
42 records- 0194US9062182B2Terminal modifier for conjugated diene polymersKOREA KUMHO PETROCHEM CO LTD·Filed 2014·Granted Jun 23, 2015·13 cites·14 claims
- 0291US6410657B1Method for the selective hydrogenation of polymer containing conjugated dieneKOREA KUMHO PETROCHEM CO LTD·Filed 2000·Granted Jun 25, 2002·47 cites·17 claims
- 0387US9179501B2Multi-carrier integration apparatus for distributed antenna systemADVANCED RF TECHNOLOGIES INC·Filed 2013·Granted Nov 3, 2015·9 cites·18 claims
- 0483US7846993B2Silica master batch elastomers filled with organically modified silica for a tire and preparation method thereofKOREA KUMHO PETROCHEM CO LTD·Filed 2008·Granted Dec 7, 2010·6 cites·15 claims
- 0581US6020439AMethod of hydrogenation of living polymerKOREA KUMHO PETROCHEM CO LTD·Filed 1998·Granted Feb 1, 2000·44 cites·7 claims
- 0675US9259691B2Water-treatment separating membrane of high flux having good chlorine resistanceLG CHEMICAL LTD·Filed 2014·Granted Feb 16, 2016·2 cites·12 claims
- 0774US9306669B2Optic distributed antenna system supporting multi-band multi-carrier service over a reduced number of optic core linesADVANCED RF TECHNOLOGIES INC·Filed 2013·Granted Apr 5, 2016·4 cites·20 claims
- 0873US9211507B2Water-treatment separating membrane of high flux having good chlorine resistance and method of manufacturing the sameLG CHEMICAL LTD·Filed 2014·Granted Dec 15, 2015·2 cites·17 claims
- 0970US5399654AMethod for the production of phosphorus-containing aromatic polyesterKOREA KUMHO PETROCHEM CO LTD·Filed 1993·Granted Mar 21, 1995·18 cites·4 claims
- 1069US8925738B2Water treatment membrane having high chlorine resistance and high permeability and method of manufacturing the sameLG CHEMICAL LTD·Filed 2014·Granted Jan 6, 2015·1 cites·16 claims
- 1166US10218395B2Amplification system for public safetyADRFKOREA INC·Filed 2018·Granted Feb 26, 2019·1 cites·10 claims
- 1265US9649597B2Polyamide water-treatment separation membrane with improved antifouling properties and manufacturing method thereofLG CHEMICAL LTD·Filed 2014·Granted May 16, 2017·1 cites·14 claims
- 1365US9603032B2System and method for automatically measuring uplink noise level of distributed antenna systemADVANCED RF TECH INC·Filed 2013·Granted Mar 21, 2017·2 cites·17 claims
- 1465US9370751B2Water-treatment separating membrane of high flux having good chlorine resistanceLG CHEMICAL LTD·Filed 2014·Granted Jun 21, 2016·0 cites·8 claims
- 1563US11313157B2Latch assembly for opening and closing luggage room of vehicleHYUNDAI MOTOR CO LTD·Filed 2019·Granted Apr 26, 2022·1 cites·14 claims
- 1663US6566480B2Multi-reactive polysiloxane compound having halogen substituents and synthetic method thereofKOREA KUMHO PETROCHEM CO LTD·Filed 2001·Granted May 20, 2003·8 cites·1 claims
- 1763US2015375179A1Method of manufacturing polyamide-based reverse omosis membrane having excellent salt rejection and high permeable flux properties, and reverse osmosis membrane manufactured using the sameLG CHEMICAL LTD·Filed 2014·Application pending·0 cites
- 1862US5753778AMethod for selectively hydrogenating a living polymer having olefinic double bondsKOREA KUMHO PETROCHEM CO LTD·Filed 1996·Granted May 19, 1998·18 cites·9 claims
- 1961US2018326366A1Method of manufacturing polyamide-based reverse osmosis membrane having excellent salt rejection and high permeable flux properties, and reverse osmosis membrane manufactured using the sameLG CHEMICAL LTD·Filed 2018·Application pending·0 cites
- 2056US6864326B2Process for polymer hydrogenation using lithium hydride prepared from reactor equipped with high-speed injection nozzleKOREA KUMHO PETROCHEM CO LTD·Filed 2003·Granted Mar 8, 2005·3 cites·8 claims
- 2155US7151140B2Preparation method of diene copolymer having improved rolling resistance and wet tractionKOREA KUMHO PETROCHEM CO LTD·Filed 2004·Granted Dec 19, 2006·4 cites·12 claims
- 2255US6128675AMemory device having plurality of flash memories with a flash memory controlling circuitSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Oct 3, 2000·29 cites·52 claims
- 2353US9833751B2Polyamide water-treatment separation membrane having superior oxidation resistance and chlorine resistance properties, and method of manufacturing the sameLG CHEMICAL LTD·Filed 2014·Granted Dec 5, 2017·0 cites·10 claims
- 2453US5910566ALiving polymer hydrogenation catalyst and process for hydrogenating polymers with the catalystKOREA KUMHO PETROCHEM CO LTD·Filed 1998·Granted Jun 8, 1999·16 cites·7 claims
- 2551US6777493B2End-modified styrene-diene block copolymer prepared using polyfunctional coupling agentKOREA KUMHO PETRO CHEMICAL CO·Filed 2002·Granted Aug 17, 2004·3 cites·15 claims
- 2650US5994477ASelective hydrogenation method of living polymer having olefinic double bondKOREA KUMHO PETROCHEM CO LTD·Filed 1997·Granted Nov 30, 1999·9 cites·10 claims
- 2749US2015352501A1Polyamide water-treatment separation membrane having properties of high salt rejection and high flux and manufacturing method thereofLG CHEMICAL LTD·Filed 2014·Application pending·0 cites
- 2846US9979461B2RF repeaterADVANCED RF TECH INC·Filed 2017·Granted May 22, 2018·0 cites·15 claims
- 2946US2014034569A1Reverse osmosis membrane having high initial permeate fluxLG CHEMICAL LTD·Filed 2013·Application pending·0 cites
- 3045US2015068963A1Reverse osmosis membrane having high initial permeate flux and method of manufacturing the sameLG CHEMICAL LTD·Filed 2013·Application pending·0 cites
- 3145US2005169241A1Integrated voice and data switching systemFiled 2004·Application pending·0 cites
- 3244US2009131597A1Process for the preparation of a hydrogenated conjugated diene-based polymerKO YOUNG HOON·Filed 2008·Application pending·0 cites
- 3343US10123282B2Distributed antenna system interface trayADVANCED RF TECH INC·Filed 2016·Granted Nov 6, 2018·0 cites·20 claims
- 3440US6040390AProcess for hydrogenating conjugated diene polymersKOREA KUMHO PETROCHEM CO LTD·Filed 1998·Granted Mar 21, 2000·5 cites·7 claims
- 3538US10155203B2Methods of enhancing water flux of a TFC membrane using oxidizing and reducing agentsLG NANOH2O INC·Filed 2016·Granted Dec 18, 2018·0 cites·10 claims
- 3636US7247681B2Preparation method of copolymerKOREA KUMHO PETROCHEM CO LTD·Filed 2004·Granted Jul 24, 2007·0 cites·14 claims
- 3735US8426515B2Master batch elastometer containing organically modified silica and method of preparing the sameKO YOUNG HOON·Filed 2011·Granted Apr 23, 2013·0 cites·7 claims
- 3832US6951906B1Process for hydrogenating a conjugated diene polymerKOREA KUMHO PETROCHEM CO LTD·Filed 1998·Granted Oct 4, 2005·4 cites·19 claims
- 3932US5677416AFlame-retardant wholly aromatic polyester and method for preparing the sameKOREA KUMHO PETROCHEM CO LTD·Filed 1996·Granted Oct 14, 1997·5 cites·6 claims
- 4032US2004127645A1Radial copolymer prepared from mixed coupling agentKOREA KUMHO PETROCHEM CO LTD·Filed 2003·Application pending·0 cites
- 4128US10284297B1BTS apparatus for licensed-assisted accessADRFKOREA INC·Filed 2018·Granted May 7, 2019·0 cites·5 claims
- 4228US5506330APolymerization method for preparing non-halogenated aromaticKOREA KUMBO PETROCHEMICAL CO L·Filed 1994·Granted Apr 9, 1996·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →