Inventor · disambiguated record
Seong Cheol Jang
Also filed as: JANG SEONG-CHEOL
15 granted patents·6 pending applications·116 citations·filing 1991–2024
90Inventor score
Files withKOREA INST SCI & TECH11SAMSUNG ELECTRONICS CO LTD3CHAMSOL TECH CO LTD1KIM SUN-MIN1KIM ZHUN-WOO1
Top patents by PatentIndex Score
21 records- 0196US11465114B2Ammonia membrane reactor comprising a composite membraneKOREA INST SCI & TECH·Filed 2019·Granted Oct 11, 2022·20 cites·18 claims
- 0295US11806704B2Ammonia membrane reactor comprising a composite membraneKOREA INST SCI & TECH·Filed 2022·Granted Nov 7, 2023·4 cites·17 claims
- 0390US11674068B2Hydrogen extraction reactor and hydrogen extraction process using phase change materialsKOREA INST SCI & TECH·Filed 2021·Granted Jun 13, 2023·2 cites·14 claims
- 0485US8345892B2Front surround sound reproduction system using beam forming speaker array and surround sound reproduction method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jan 1, 2013·17 cites·17 claims
- 0582US5195141ADigital audio equalizerSAMSUNG ELECTRONICS CO LTD·Filed 1991·Granted Mar 16, 1993·48 cites·10 claims
- 0677US7359519B2Method and apparatus for compensating for nonlinear distortion of speaker systemSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Apr 15, 2008·22 cites·20 claims
- 0773US2025222437A1Catalyst in which a site is doped with ca/sr, a’ site is doped with la/y, and ti site is doped with ru in a perovskite a1-ya’yti1-xruxo3 structure, manufacturing method thereof, and dry reforming method using the sameKOREA INST SCI & TECH·Filed 2024·Application pending·0 cites
- 0860US8155357B2Apparatus and method of reproducing a 7.1 channel soundKIM SUN-MIN·Filed 2005·Granted Apr 10, 2012·2 cites·26 claims
- 0959US10276875B2Anode for molten carbonate fuel cell having improved creep property, method for preparing the same, and molten carbonate fuel cell using the anodeKOREA INST SCI & TECH·Filed 2016·Granted Apr 30, 2019·0 cites·11 claims
- 1056US9431664B2Method of preparing nickel-aluminum alloy powder at low temperatureKOREA INST SCI & TECH·Filed 2013·Granted Aug 30, 2016·0 cites·5 claims
- 1156US2023001377A1Utralight hydrogen production reactor comprising high-efficiency compositeKOREA INST SCI & TECH·Filed 2022·Application pending·0 cites
- 1255US9993806B2Catalyst for dehydrogenation reaction of formic acid and method for preparing the sameKOREA INST SCI & TECH·Filed 2017·Granted Jun 12, 2018·0 cites·10 claims
- 1353US9438963B2Wireless audio transmission method and deviceKIM ZHUN-WOO·Filed 2006·Granted Sep 6, 2016·1 cites·30 claims
- 1450US10777834B2Method for supplying molten carbonate fuel cell with electrolyte and molten carbonate fuel cell using the sameKOREA INST SCI & TECH·Filed 2017·Granted Sep 15, 2020·0 cites·15 claims
- 1550US8999598B2Molten carbonate fuel cells including reinforced lithium aluminate matrix, method for preparing the same, and method for supplying lithium sourceYOON SUNG PIL·Filed 2012·Granted Apr 7, 2015·0 cites·7 claims
- 1649US2025215954A1Isolator having a ball type operatorCHAMSOL TECH CO LTD·Filed 2023·Application pending·0 cites
- 1748US10180132B2Mobile hydraulic generator and control method thereofKNR SYSTEMS INC·Filed 2014·Granted Jan 15, 2019·0 cites·7 claims
- 1845US2005135643A1Apparatus and method of reproducing virtual soundFiled 2004·Application pending·0 cites
- 1944US2019039890A1High purity hydrogen production device and high purity hydrogen production methodKOREA INST SCI & TECH·Filed 2018·Application pending·0 cites
- 2042US9806346B2Direct reforming catalyst for molten carbonate fuel cells, method for preparing the same and method for improving long-term stability thereof by wettability control on molten carbonate electrolyteKOREA INST SCI & TECH·Filed 2015·Granted Oct 31, 2017·0 cites·1 claims
- 2139US2005271367A1Apparatus and method of encoding/decoding an audio signalLEE JOON-HYUN·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →