Inventor · disambiguated record
Ji Won Choi
Also filed as: CHOI JI WON
61 granted patents·35 pending applications·213 citations·filing 1998–2024
98Inventor score
Files withKOREA INST SCI & TECH42AMTIXBIO CO LTD9SAMSUNG ELECTRONICS CO LTD9CHOI JI WON7SAMSUNG DISPLAY CO LTD4
Top patents by PatentIndex Score
96 records- 0194US9118000B2Method of manufacturing flexible piezoelectric energy harvesting deviceKOREA INST SCI & TECH·Filed 2012·Granted Aug 25, 2015·34 cites·13 claims
- 0291US6650303B2Ceramic chip antennaKOREA INST SCI & TECH·Filed 2002·Granted Nov 18, 2003·78 cites·10 claims
- 0388US9285332B2Low power consumption type gas sensor and method for manufacturing the sameKOREA INST SCI & TECH·Filed 2014·Granted Mar 15, 2016·9 cites·12 claims
- 0484US11245345B2Self-resonance tuning piezoelectric energy harvester with broadband operation frequencyKOREA INST SCI & TECH·Filed 2019·Granted Feb 8, 2022·2 cites·7 claims
- 0584US2025026023A1Robot cleaner, station and cleaning systemSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0683US8828845B2Method of fabricating oxide thin film device using laser lift-off and oxide thin film device fabricated by the sameKOREA INST SCI & TECH·Filed 2012·Granted Sep 9, 2014·6 cites·10 claims
- 0782US2025034082A1Functional derivative compounds of alanine and proline amino acids and pharmaceutical composition comprising sameAMTIXBIO CO LTD·Filed 2024·Application pending·0 cites
- 0882US2025034085A1Composition and methods for preventing or treating phytopathogenic fungal infectionAMTIXBIO CO LTD·Filed 2024·Application pending·0 cites
- 0982US2025034084A1Compositions and methods for preventing or treating mycosisAMTIXBIO CO LTD·Filed 2024·Application pending·0 cites
- 1082US2025034083A1Methods for preparing benzyloxybenzylamine amino acid derivativesAMTIXBIO CO LTD·Filed 2024·Application pending·0 cites
- 1180US12138782B2Robot cleaner, station and cleaning systemSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Nov 12, 2024·0 cites·22 claims
- 1280US10588472B2Vacuum cleanerSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Mar 17, 2020·3 cites·20 claims
- 1379US9624645B2Double-structure bush and bearing assembly comprising sameDOOSAN INFRACORE CO LTD·Filed 2013·Granted Apr 18, 2017·5 cites·6 claims
- 1478US10918250B2Robot vacuum cleanerSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Feb 16, 2021·3 cites·19 claims
- 1578US9895087B2Wearable apparatus for measuring position and action of armELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Feb 20, 2018·4 cites·17 claims
- 1678US7709824B2AC-driven light emitting device having single active layer structure and manufacturing method thereofKOREA INST SCI & TECH·Filed 2009·Granted May 4, 2010·7 cites·15 claims
- 1776US12227658B2Ink composition, window using the same, and manufacturing method of window using the sameSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Feb 18, 2025·0 cites·13 claims
- 1876US11667041B2Robot cleaner, station and cleaning systemSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jun 6, 2023·1 cites·20 claims
- 1976US11053190B2Alpha-aminoamide derivative compound and pharmaceutical composition comprising sameNEUROBIOGEN CO LTD·Filed 2020·Granted Jul 6, 2021·1 cites·14 claims
- 2076US11033518B2Pharmaceutical composition containing niclosamide for treating axin-GSK3 interaction-related diseasesBAOBAB PHARM CO LTD·Filed 2018·Granted Jun 15, 2021·2 cites·2 claims
- 2176US10885614B2Electronic device performing image conversion, and method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jan 5, 2021·2 cites·15 claims
- 2275US12172945B2Aminoalkanoic acid derivative containing biphenyl group and use of the sameAMTIXBIO CO LTD·Filed 2022·Granted Dec 24, 2024·0 cites·11 claims
- 2375US11041088B2Ink blocking layer for display device and manufacturing method thereofDONG YANG INK CO LTD·Filed 2018·Granted Jun 22, 2021·1 cites·7 claims
- 2475US10886450B2Thermoelectric composite material comprising MXene and method for manufacturing the sameKOREA INST SCI & TECH·Filed 2018·Granted Jan 5, 2021·1 cites·13 claims
- 2574US11479526B2Aminoalkanoic acid derivative containing biphenyl group and antifungal pharmaceutical composition comprising the sameAMTIXBIO CO LTD·Filed 2021·Granted Oct 25, 2022·0 cites·10 claims
- 2672US12180139B2Method for preparing aminoalkanoic acid derivative containing biphenyl groupAMTIXBIO CO LTD·Filed 2022·Granted Dec 31, 2024·0 cites·7 claims
- 2772US12129220B2Pharmaceutical composition comprising aminoalkanoic acid derivative containing biphenyl groupAMTIXBIO CO LTD·Filed 2022·Granted Oct 29, 2024·0 cites·3 claims
- 2872US8785924B2High-sensitivity transparent gas sensor and method for manufacturing the sameJANG HO WON·Filed 2012·Granted Jul 22, 2014·3 cites·9 claims
- 2971US11705549B2Transparent anode thin film comprising a transparent anode active material, lithium thin film secondary battery, and the method for manufacturing the sameKOREA INST SCI & TECH·Filed 2020·Granted Jul 18, 2023·0 cites·14 claims
- 3070US2024130109A1Semiconductor device with low-k spacerSK HYNIX INC·Filed 2023·Application pending·0 cites
- 3169US2025230049A1Method for manufacturing carbon nano materials based on machine learning model and system performing the sameAWEXOME RAY INC·Filed 2023·Application pending·0 cites
- 3268US10676425B2Alpha-aminoamide derivative compound and pharmaceutical composition comprising sameMEGABIOWOOD CO LTD·Filed 2015·Granted Jun 9, 2020·1 cites·2 claims
- 3367US11618834B2Ink blocking layer for display device and manufacturing method thereofDONG YANG INK CO LTD·Filed 2021·Granted Apr 4, 2023·0 cites·10 claims
- 3467US11426985B2Polymer resin, window module including the same, and display apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Aug 30, 2022·0 cites·16 claims
- 3566US11897235B2Polymer resin, window module including the same, and display apparatus including the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Granted Feb 13, 2024·0 cites·8 claims
- 3666US11877437B2Semiconductor device with low-k spacerSK HYNIX INC·Filed 2021·Granted Jan 16, 2024·0 cites·28 claims
- 3766US11634600B2Ink composition, window using the same, and manufacturing method of window using the sameSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Apr 25, 2023·0 cites·10 claims
- 3866US6984920B2Linear piezoelectric ultrasonic motorKOREA INST SCI & TECH·Filed 2002·Granted Jan 10, 2006·13 cites·6 claims
- 3965US8890142B2Oxide electronic device and method for manufacturing the sameKOREA INST SCI & TECH·Filed 2013·Granted Nov 18, 2014·2 cites·20 claims
- 4064USD1016827SDisplay panel with a graphical user interfaceCHOI JI WON·Filed 2022·Granted Mar 5, 2024·3 cites·1 claims
- 4164US8658314B2Lithium—manganese—tin oxide cathode active material and lithium secondary cell using the sameKOREA INST SCI & TECH·Filed 2013·Granted Feb 25, 2014·0 cites·9 claims
- 4263US2025079461A1Anode active material and its manufacturing method, lithium ion battery and all-solid-state lithium thin-film battery using the sameKOREA INST SCI & TECH·Filed 2024·Application pending·0 cites
- 4362US6825819B2Ceramic chip antennaKOREAN INST OF SCIENCE AND TEC·Filed 2002·Granted Nov 30, 2004·15 cites·8 claims
- 4461US2024379612A1Apparatus for bonding clip, method of bonding clip, and semiconductor package including semiconductor chip to which clip is bonded using the methodJMJ KOREA CO LTD·Filed 2024·Application pending·0 cites
- 4561US2009239149A1Lithium-manganese-tin oxide cathode active material and lithium secondary cell using the sameKOREA INST SCI & TECH·Filed 2008·Application pending·0 cites
- 4660US11837977B2Self-resonance tuning piezoelectric energy with broadband frequencyKOREA INST SCI & TECH·Filed 2020·Granted Dec 5, 2023·0 cites·9 claims
- 4760US10292586B2Non-invasive health indicator monitoring system and using method thereofKOREA INST SCI & TECH·Filed 2014·Granted May 21, 2019·0 cites·37 claims
- 4859US8030237B2Dielectric thin film composition showing linear dielectric propertiesKOREA INST SCI & TECH·Filed 2009·Granted Oct 4, 2011·0 cites·2 claims
- 4958USD1016840SDisplay panel with a graphical user interfaceCHOI JI WON·Filed 2022·Granted Mar 5, 2024·2 cites·1 claims
- 5058US2025280550A1Capacitor and method for manufacturing the sameKOREA INST SCI & TECH·Filed 2024·Application pending·0 cites
Showing the top 50 of 96 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →