Inventor · disambiguated record
Chang-Hoon Choi
Also filed as: CHOI CHANG HOON · CHOI CHANG-WON · CHOI SUK HOON
62 granted patents·21 pending applications·395 citations·filing 1997–2024
98Inventor score
Files withSAMSUNG ELECTRONICS CO LTD28HYUNDAI MOTOR CO LTD21POSCO6FORSCHUNGSZENTRUM JUELICH GMBH5LUTERION CO LTD4
Top patents by PatentIndex Score
83 records- 0195US9954917B2Transmitting apparatus, receiving apparatus, and control methods thereofSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Apr 24, 2018·18 cites·6 claims
- 0294US5856688AIntegrated circuit memory devices having nonvolatile single transistor unit cells thereinSAMSUNG ELECTRONICS CO LTD·Filed 1997·Granted Jan 5, 1999·113 cites·11 claims
- 0393USD870333SRear combination lamp for vehiclesHYUNDAI MOTOR CO LTD·Filed 2018·Granted Dec 17, 2019·42 cites·1 claims
- 0492USD870335SRear combination lamp for vehiclesHYUNDAI MOTOR CO LTD·Filed 2018·Granted Dec 17, 2019·38 cites·1 claims
- 0587USD814081SRear combination lamp for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Mar 27, 2018·29 cites·1 claims
- 0687USD814080SHead lamp for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Mar 27, 2018·28 cites·1 claims
- 0787US9746430B2Optical inspecting apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Aug 29, 2017·4 cites·7 claims
- 0885US9702826B2Method of inspecting a surface of an object and optical system for performing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jul 11, 2017·3 cites·18 claims
- 0982USD1045153SLens module for automotive lampsHYUNDAI MOTOR CO LTD·Filed 2023·Granted Oct 1, 2024·7 cites·1 claims
- 1082US10822705B2Surface-treatment solution composition containing trivalent chromium and inorganic compound, zinc-based plated steel sheet surface-treated using same, and method for producing samePOSCO·Filed 2017·Granted Nov 3, 2020·1 cites·20 claims
- 1181US2024270979A1Solution composition for surface treatment of steel sheet and surface-treated steel sheet using samePOSCO CO LTD·Filed 2024·Application pending·0 cites
- 1280USD1087424SHead lamp for vehiclesHYUNDAI MOTOR CO LTD·Filed 2024·Granted Aug 5, 2025·5 cites·1 claims
- 1380USD1045156SLens module for automotive lampsHYUNDAI MOTOR CO LTD·Filed 2023·Granted Oct 1, 2024·6 cites·1 claims
- 1480US10389777B2Transmitting apparatus, receiving apparatus, and control methods thereofSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Aug 20, 2019·2 cites·3 claims
- 1580US10225297B2Transmitting apparatus, receiving apparatus, and control methods thereofSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Mar 5, 2019·2 cites·3 claims
- 1679US9123503B2Methods of fabricating microelectronic substrate inspection equipmentSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Sep 1, 2015·3 cites·9 claims
- 1777USD1050511SLens module for automotive lampsHYUNDAI MOTOR CO LTD·Filed 2023·Granted Nov 5, 2024·5 cites·1 claims
- 1877USD1045155SLens module for automotive lampsHYUNDAI MOTOR CO LTD·Filed 2023·Granted Oct 1, 2024·5 cites·1 claims
- 1977USD870334SHead lamp for vehiclesHYUNDAI MOTOR CO LTD·Filed 2018·Granted Dec 17, 2019·15 cites·1 claims
- 2075US11108498B2Receiving apparatus and decoding method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Aug 31, 2021·1 cites·14 claims
- 2174US10406188B1Method for inhibiting telomerase in cancer cell using luterionLUTERION CO LTD·Filed 2017·Granted Sep 10, 2019·1 cites·7 claims
- 2274US10382059B2Transmitting apparatus, encoding method thereof, receiving apparatus, and decoding method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Aug 13, 2019·5 cites·34 claims
- 2371US10439758B2Receiving apparatus and decoding method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Oct 8, 2019·1 cites·14 claims
- 2469USD1045157SLens module for automotive lampsHYUNDAI MOTOR CO LTD·Filed 2023·Granted Oct 1, 2024·3 cites·1 claims
- 2569US12030082B2Bilayer composition for surface treatment of steel plate and surface-treated steel plate using samePOSCO·Filed 2019·Granted Jul 9, 2024·0 cites·14 claims
- 2669US10122383B2Channel decoding method and apparatus using structured priori information of preambleSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Nov 6, 2018·2 cites·15 claims
- 2769US8956734B2Black resin steel plate having improved drawing ability and good manufacturing the sameSONG YON KYUN·Filed 2011·Granted Feb 17, 2015·1 cites·12 claims
- 2868US10724967B2Inspection apparatus for semiconductor process and semiconductor process deviceSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jul 28, 2020·1 cites·20 claims
- 2968US8873138B2Auto focusing devices for optical microscopesKIM KWANG SOO·Filed 2012·Granted Oct 28, 2014·2 cites·10 claims
- 3068US8736839B2Optical measuring apparatuses including polarized beam splittersHEO YOUNG·Filed 2011·Granted May 27, 2014·4 cites·20 claims
- 3168US7189981B2Electromagnetic focusing method for electron-beam lithography systemSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Mar 13, 2007·3 cites·13 claims
- 3267USD814082SRear combination lamp for vehicleHYUNDAI MOTOR CO LTD·Filed 2016·Granted Mar 27, 2018·11 cites·1 claims
- 3367US8729468B2Microelectronic substrate inspection equipment using helium ion microscopyKIM MIN-KOOK·Filed 2012·Granted May 20, 2014·2 cites·11 claims
- 3467US7446555B2Apparatus to inspect TFT substrate and method of inspecting TFT substrateSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 4, 2008·2 cites·21 claims
- 3566US12054643B2Composition for steel sheet surface coating and steel sheet surface-coated with samePOSCO·Filed 2019·Granted Aug 6, 2024·0 cites·15 claims
- 3666US11939489B2Solution composition for surface treatment of steel sheet and surface-treated steel sheet using samePOSCO·Filed 2017·Granted Mar 26, 2024·0 cites·6 claims
- 3765US9897486B2Method of calibrating and using a measuring apparatus that performs measurements using a spectrum of lightSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Feb 20, 2018·1 cites·20 claims
- 3863USD1045154SLens module for automotive lampsHYUNDAI MOTOR CO LTD·Filed 2023·Granted Oct 1, 2024·2 cites·1 claims
- 3962US10681098B2Transmitting apparatus, receiving apparatus, and control methods thereofSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jun 9, 2020·0 cites·3 claims
- 4062US2025051929A1Solution composition for steel sheet surface treatment, steel sheet surface-treated using same, and manufacturing method thereforPOSCO CO LTD·Filed 2022·Application pending·0 cites
- 4161US6808605B2Fabrication method of metallic nanowiresKOREA INST SCI & TECH·Filed 2002·Granted Oct 26, 2004·8 cites·9 claims
- 4260US10338061B2Method for diagnosis of diseases using morphological characteristics of luterialKWON YOUNG AH·Filed 2014·Granted Jul 2, 2019·1 cites·14 claims
- 4359USD1089745SHead lamp for vehiclesHYUNDAI MOTOR CO LTD·Filed 2024·Granted Aug 19, 2025·1 cites·1 claims
- 4458USD1089746SRear combination lamp for vehiclesHYUNDAI MOTOR CO LTD·Filed 2024·Granted Aug 19, 2025·1 cites·1 claims
- 4558USD1089747SRear combination lamp for vehiclesHYUNDAI MOTOR CO LTD·Filed 2024·Granted Aug 19, 2025·1 cites·1 claims
- 4657US9683294B2Conversion coating composition, surface treated steel sheet, and method for manufacturing the samePOSCO·Filed 2012·Granted Jun 20, 2017·0 cites·19 claims
- 4755US12241612B2Lighting apparatus for a vehicleHYUNDAI MOTOR CO LTD·Filed 2023·Granted Mar 4, 2025·0 cites·14 claims
- 4854US12325809B2Composition for surface treating of steel sheet, steel sheet using same, and manufacturing method of samePOSCO·Filed 2020·Granted Jun 10, 2025·0 cites·12 claims
- 4954USD1073143SLens module for automotive lampsHYUNDAI MOTOR CO LTD·Filed 2023·Granted Apr 29, 2025·1 cites·1 claims
- 5054US12123931B2Dipole antenna array for hybrid MR-PET and MR-SPECT scans and use thereof, and MR-PET or MR-SPECT tomograph with a dipole antenna arrayFORSCHUNGSZENTRUM JUELICH GMBH·Filed 2020·Granted Oct 22, 2024·0 cites·15 claims
Showing the top 50 of 83 patent records by PatentIndex Score.
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