Inventor · disambiguated record
Cheol-Ung Lee
Also filed as: LEE CHEOL UNG
14 granted patents·3 pending applications·2 citations·filing 2014–2024
82Inventor score
Top patents by PatentIndex Score
17 records- 0191US11305337B2Method of forming casting with flow passage, and casting formed by the sameHYUNDAI MOTOR CO LTD·Filed 2019·Granted Apr 19, 2022·2 cites·6 claims
- 0271US12497104B2Vehicle chassisHYUNDAI MOTOR CO LTD·Filed 2023·Granted Dec 16, 2025·0 cites·19 claims
- 0369US11154927B2Composite casting system and composite casting method for manufacturing heterogeneous material casting product, and heterogeneous material casting product manufactured by composite casting methodHYUNDAI MOTOR CO LTD·Filed 2019·Granted Oct 26, 2021·0 cites·8 claims
- 0468US12509161B2Underbody for vehicleHYUNDAI MOTOR CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·20 claims
- 0566US10486224B2Saltcore for die-casting with aluminum and manufacturing method thereforHYUNDAI MOTOR CO LTD·Filed 2017·Granted Nov 26, 2019·0 cites·9 claims
- 0665US12373824B2Method and system for payment for central bank digital currencyLINE PLUS CORP·Filed 2024·Granted Jul 29, 2025·0 cites·6 claims
- 0764US10682690B2Centrifugal casting apparatus for different materialsHYUNDAI MOTOR CO LTD·Filed 2018·Granted Jun 16, 2020·0 cites·12 claims
- 0862US11830669B2Casting coil for a motor assemblyHYUNDAI MOTOR CO LTD·Filed 2021·Granted Nov 28, 2023·0 cites·4 claims
- 0960US11241732B2Casting product with tubular flow passages, method of casting the same product, and cast-in pipe insert unitHYUNDAI MOTOR CO LTD·Filed 2019·Granted Feb 8, 2022·0 cites·4 claims
- 1057US11396042B1Serial multi-cavity high pressure casting apparatus and high pressure casting method using the sameHYUNDAI MOTOR CO LTD·Filed 2021·Granted Jul 26, 2022·0 cites·14 claims
- 1157US10350673B2Hollow salt core and method of manufacturing the sameHYUNDAI MOTOR CO LTD·Filed 2017·Granted Jul 16, 2019·0 cites·7 claims
- 1257US2025121430A1Method of manufacturing vehicle chassis partsHYUNDAI MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1356US11219944B2Casting method for forming screw hole on inclined plane of casting, and casting integrated with insert having screw threadHYUNDAI MOTOR CO LTD·Filed 2020·Granted Jan 11, 2022·0 cites·7 claims
- 1454US11922404B2Method and system for payment for central bank digital currencyLINE PLUS CORP·Filed 2021·Granted Mar 5, 2024·0 cites·8 claims
- 1553US2015361575A1Method of surface-treating aluminum material for dissipating heatHYUNDAI MOTOR CO LTD·Filed 2014·Application pending·0 cites
- 1647US10184554B2Differential carrier case with inserted pipe for high pressure castingHYUNDAI MOTOR CO LTD·Filed 2016·Granted Jan 22, 2019·0 cites·9 claims
- 1742US2021129213A1Vaccum die casting method and a die for vaccum die castingHYUNDAI MOTOR CO LTD·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →