Inventor · disambiguated record
Seok-Keun Koh
Also filed as: KOH SEOK-KEUN
18 granted patents·10 pending applications·270 citations·filing 1996–2023
94Inventor score
Top patents by PatentIndex Score
28 records- 0191US5965629AProcess for modifying surfaces of materials, and materials having surfaces modified therebyKOREA INST SCI & TECH·Filed 1997·Granted Oct 12, 1999·79 cites·9 claims
- 0285US6319326B1Apparatus for surface modification of polymer, metal and ceramic materials using ion beamKOREA INST SCI & TECH·Filed 1998·Granted Nov 20, 2001·49 cites·8 claims
- 0379US12370145B2Therapeutic agent nanoparticles and methods of preparationNANO PHARMASOLUTIONS INC·Filed 2021·Granted Jul 29, 2025·1 cites·19 claims
- 0479US6300641B1Process for modifying surfaces of materials, and materials having surfaces modified therebyKOREA INST SCI & TECH·Filed 1998·Granted Oct 9, 2001·40 cites·10 claims
- 0572US7309405B2Method of forming ITO filmP & I CORP·Filed 2004·Granted Dec 18, 2007·18 cites·12 claims
- 0671US6787441B1Method for pretreating a polymer substrate using an ion beam for subsequent deposition of indium oxide or indium tin oxideKOREA INST SCI & TECH·Filed 2000·Granted Sep 7, 2004·14 cites·18 claims
- 0769US6841789B2Apparatus for surface modification of polymer, metal and ceramic materials using ion beamKOREA INST SCI & TECH·Filed 2001·Granted Jan 11, 2005·7 cites·2 claims
- 0866US5783641AProcess for modifying surfaces of polymers, and polymers having surfaces modified by such processKOREA INST SCI & TECH·Filed 1996·Granted Jul 21, 1998·31 cites·9 claims
- 0965US2023310321A1Therapeutic agent nanoparticles and methods of preparationNANO PHARMASOLUTIONS INC·Filed 2023·Application pending·0 cites
- 1061US7178584B2Plasma polymerization enhancement of surface of metal for use in refrigerating and air conditioningLG ELECTRONICS INC·Filed 2004·Granted Feb 20, 2007·2 cites·2 claims
- 1158US10411266B2Dry reforming catalyst, method for preparing same, and dry reforming method using corresponding catalystKOREA INST SCI & TECH·Filed 2015·Granted Sep 10, 2019·0 cites·18 claims
- 1255US9413014B2Process of preparing carbon-supported metal catalyst by physical depositionKOREA INST SCI & TECH·Filed 2014·Granted Aug 9, 2016·0 cites·14 claims
- 1351US2003066746A1Plasma polymerization enhancement of surface of metal for use in refrigerating and air conditioningKOREA INST SCI & TECH·Filed 2002·Application pending·0 cites
- 1446US2002189931A1Plasma polymerization enhancement of surface of metal for use in refrigerating and air conditioningKOREA INST SCI & TECH·Filed 2002·Application pending·0 cites
- 1546US2003000825A1Plasma polymerization enhancement of surface of metal for use in refrigerating and air conditioningKOREA INST SCI & TECH·Filed 2002·Application pending·0 cites
- 1646US2003070911A1Plasma polymerization enhancement of surface of metal for use in refrigerating and air conditioningKOREA INST SCI & TECH·Filed 2002·Application pending·0 cites
- 1745US2019345600A1Method of manufacturing antibacterial superabsorbent polymer absorber containing metal nanoparticlesGEUMVIT CORP·Filed 2019·Application pending·0 cites
- 1843US2001045351A1Plasma polymerization on surface of materialKOREA INST SCI & TECH·Filed 2001·Application pending·0 cites
- 1941US6162512AProcess for modifying surfaces of nitride, and nitride having surfaces modified therebyKOREA INST SCI & TECH·Filed 1997·Granted Dec 19, 2000·9 cites·9 claims
- 2038US6162513AMethod for modifying metal surfaceKOREA INST SCI & TECH·Filed 1997·Granted Dec 19, 2000·6 cites·20 claims
- 2137US2008254219A1Method And Device For Preparing Powder On Which Nano Metal, Alloy, And Ceramic Particles Are Uniformly Vacuum-DepositedP & I CORP·Filed 2006·Application pending·0 cites
- 2236US5989990ATinoxide thin film, preparation thereof, and gas detecting sensor using thereofKOREA GAS CORP·Filed 1996·Granted Nov 23, 1999·6 cites·8 claims
- 2335US2003042129A1Plasma polymerization enhancement of surface of metal for use in refrigerating and air conditioningKOREA INST SCI & TECH·Filed 2002·Application pending·0 cites
- 2435US2004099216A1Apparatus for modifying surface of material using ion beamFiled 2003·Application pending·0 cites
- 2534US5855683AThin film deposition apparatusKOREA INST SCI & TECH·Filed 1997·Granted Jan 5, 1999·5 cites·10 claims
- 2632US6059937ASensor having tin oxide thin film for detecting methane gas and propane gas, and process for manufacturing thereofKOREA GAS CORP·Filed 1996·Granted May 9, 2000·3 cites·9 claims
- 2728US6051115AAdhesive strength increasing method for metal thin filmKOREA INST SCI & TECH·Filed 1997·Granted Apr 18, 2000·0 cites·4 claims
- 2824US6099917APretreatment method for a substrate surface using ion beam radiation and nitride thin film forming method using thereofKOREA INST SCI & TECH·Filed 1998·Granted Aug 8, 2000·0 cites·20 claims
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