Inventor · disambiguated record
Seung-Hak Choi
Also filed as: CHOI SEUNG-HAK
26 granted patents·18 pending applications·129 citations·filing 1996–2024
94Inventor score
Files withSAUDI ARABIAN OIL CO31SAMSUNG ELECTRONICS CO LTD8KIM JAE-HEUP1KOREA RES INST CHEM TECH1NAM YUN-SUN1
Top patents by PatentIndex Score
44 records- 0194US11596899B1Hollow fiber membrane module and method of making and using sameSAUDI ARABIAN OIL CO·Filed 2021·Granted Mar 7, 2023·2 cites·20 claims
- 0288US11566715B1Preventing an over pressure condition with a mechanical shutdown valveSAUDI ARABIAN OIL CO·Filed 2021·Granted Jan 31, 2023·3 cites·16 claims
- 0388US10378427B2Nitrogen enriched air supply for gasoline compression ignition combustionSAUDI ARABIAN OIL CO·Filed 2017·Granted Aug 13, 2019·6 cites·23 claims
- 0484US10889915B2Producing fibers using spinneretsSAUDI ARABIAN OIL CO·Filed 2018·Granted Jan 12, 2021·3 cites·10 claims
- 0584US10682606B2Multilayer aromatic polyamide thin-film composite membranes for separation of gas mixturesSAUDI ARABIAN OIL CO·Filed 2017·Granted Jun 16, 2020·3 cites·20 claims
- 0683US11821543B2Preventing an over pressure condition with a mechanical shutdown valveSAUDI ARABIAN OIL CO·Filed 2022·Granted Nov 21, 2023·1 cites·20 claims
- 0782US11253819B2Production of thin film composite hollow fiber membranesSAUDI ARABIAN OIL CO·Filed 2020·Granted Feb 22, 2022·1 cites·27 claims
- 0882US7449112B2Crosslinked polyvinyl alcohol-based polymer membrane and a process of its preparationKOREA RES INST CHEM TECH·Filed 2005·Granted Nov 11, 2008·16 cites·9 claims
- 0982US5808619AReal-time rendering method of selectively performing bump mapping and phong shading processes and apparatus thereforSAMSUNG ELECTRONICS CO LTD·Filed 1996·Granted Sep 15, 1998·85 cites·8 claims
- 1081US12006233B2Methods for water extractionSAUDI ARABIAN OIL CO·Filed 2021·Granted Jun 11, 2024·1 cites·18 claims
- 1181US11674241B2Producing fibers using spinneretsSAUDI ARABIAN OIL CO·Filed 2020·Granted Jun 13, 2023·1 cites·23 claims
- 1279US11724230B2Multilayer aromatic polyamide thin-film composite membranes for separation of gas mixturesSAUDI ARABIAN OIL CO·Filed 2020·Granted Aug 15, 2023·1 cites·16 claims
- 1379US7732139B2Multiple SNP for diagnosing cardiovascular disease, microarray and kit comprising the same, and method of diagnosing cardiovascular disease using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jun 8, 2010·3 cites·6 claims
- 1477US11331632B2Thin film composite hollow fiber membranes fabrication systemsSAUDI ARABIAN OIL CO·Filed 2020·Granted May 17, 2022·1 cites·20 claims
- 1576US11406941B2Thin film composite hollow fiber membranes fabrication systemsSAUDI ARABIAN OIL CO·Filed 2020·Granted Aug 9, 2022·1 cites·20 claims
- 1676US11260351B2Thin film composite hollow fiber membranes fabrication systemsSAUDI ARABIAN OIL CO·Filed 2020·Granted Mar 1, 2022·1 cites·16 claims
- 1768US2025376397A1Integration of membrane distillation (md) and pressure retarded osmosis (pro) to treat produced waterSAUDI ARABIAN OIL CO·Filed 2024·Application pending·0 cites
- 1866US2009311712A1Method of screening multiple single nucleotide polymorphisms associated with susceptibility to specific disease or drug responseSAMSUNG ELECTRONICS CO LTD·Filed 2009·Application pending·0 cites
- 1962US11866653B1Processes and systems for upgrading crude oilSAUDI ARABIAN OIL CO·Filed 2022·Granted Jan 9, 2024·0 cites·20 claims
- 2061US12202755B2Segregation and treatment of waste water streams for enhanced oil recoverySAUDI ARABIAN OIL CO·Filed 2022·Granted Jan 21, 2025·0 cites·20 claims
- 2161US11674419B1Engine system with catalytic reactorSAUDI ARABIAN OIL CO·Filed 2021·Granted Jun 13, 2023·0 cites·19 claims
- 2261US7599800B2Apparatus and method for coding genetic informationSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Oct 6, 2009·0 cites·9 claims
- 2360US2004161790A1Apparatus and method for coding genetic informationFiled 2004·Application pending·0 cites
- 2459US12083474B2Stacked membranes and their use in gas separationSAUDI ARABIAN OIL CO·Filed 2021·Granted Sep 10, 2024·0 cites·19 claims
- 2558US2025375738A1Reverse osmosis brine as injection water for reservoirSAUDI ARABIAN OIL CO·Filed 2024·Application pending·0 cites
- 2657US11642629B2Multi-layer composite gas separation membranes, methods for preparation, and useSAUDI ARABIAN OIL CO·Filed 2020·Granted May 9, 2023·0 cites·20 claims
- 2757US2004158408A1Server-client network system for genotyping analysis and computer readable medium thereforFiled 2004·Application pending·0 cites
- 2857US2006286589A1Method of screening multiple single nucleotide polymorphisms associated with susceptibility to specific disease or drug responseNAM YUN-SUN·Filed 2006·Application pending·0 cites
- 2956US2024228333A9Produced water treatment for direct injection using mechanically assisted forward osmosisSAUDI ARABIAN OIL CO·Filed 2022·Application pending·0 cites
- 3056US2023191332A1Hollow fiber membrane module and method of making and using sameSAUDI ARABIAN OIL CO·Filed 2021·Application pending·0 cites
- 3154US2024109034A1Plasma Treatment in Sulfur RecoverySAUDI ARABIAN OIL CO·Filed 2022·Application pending·0 cites
- 3253US7932368B2Multiple SNP for diagnosing colorectal cancer, microarray and kit comprising the same, and method of diagnosing colorectal cancer using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Apr 26, 2011·0 cites·9 claims
- 3353US2023192513A1Membrane distillation system with gas bubble source and method of useSAUDI ARABIAN OIL CO·Filed 2021·Application pending·0 cites
- 3453US2023191331A1Hollow fiber membrane module and method of making and using sameSAUDI ARABIAN OIL CO·Filed 2021·Application pending·0 cites
- 3550US11383200B2Membrane process for H2 recovery from sulfur recovery tail gas stream of sulfur recovery units and process for environmentally greener sales gasSAUDI ARABIAN OIL CO·Filed 2020·Granted Jul 12, 2022·0 cites·24 claims
- 3650US7517650B2Method of diagnosing breast cancer and compositions thereforSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Apr 14, 2009·0 cites·2 claims
- 3750US2024109776A1Removal of Sulfur Compounds from GasSAUDI ARABIAN OIL CO·Filed 2022·Application pending·0 cites
- 3848US2023183588A1Treatment of Sour Natural GasSAUDI ARABIAN OIL CO·Filed 2021·Application pending·0 cites
- 3947US2022034268A1Engines Including Air-Separation Emissions Mitigation Systems and Methods for Operating the SameSAUDI ARABIAN OIL CO·Filed 2021·Application pending·0 cites
- 4047US2007048751A1Method of diagnosing type II diabetes mellitus using multilocus marker, polynucleotide including marker associated with type II diabetes mellitus, and microarray and diagnostic kit including the polynucleotideKIM JAE-HEUP·Filed 2006·Application pending·0 cites
- 4145US2008114773A1Apparatus and method for prefetching web pageSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 4243US10843128B2Membrane contactorSAUDI ARABIAN OIL CO·Filed 2018·Granted Nov 24, 2020·0 cites·11 claims
- 4343US2007124311A1System and method for providing web service to device without web browserSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 4443US2019022592A1Hollow fiber membrane moduleSAUDI ARABIAN OIL CO·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →