Inventor · disambiguated record
Eui Chul Choi
Also filed as: CHOI EUI CHUL
6 granted patents·12 citations·filing 2010–2019
73Inventor score
Top patents by PatentIndex Score
6 records- 0178US8408173B2Electro-hydraulic variable valve lift apparatusCHO MYUNG RAE·Filed 2010·Granted Apr 2, 2013·4 cites·12 claims
- 0276US8468985B2Electro-hydraulic variable valve lift apparatusCHO HOSUNG·Filed 2010·Granted Jun 25, 2013·4 cites·20 claims
- 0373US9151365B2Hydraulic timing chain tensioner and timing chain systemHYUNDAI MOTOR CO LTD·Filed 2013·Granted Oct 6, 2015·4 cites·11 claims
- 0455US10767546B2Engine cooling system and method for vehicle applying turbochargerHYUNDAI MOTOR CO LTD·Filed 2019·Granted Sep 8, 2020·0 cites·18 claims
- 0544US9658131B2Testing apparatus for auxiliary belt system and testing system provided with the sameHYUNDAI MOTOR CO LTD·Filed 2015·Granted May 23, 2017·0 cites·12 claims
- 0638US8528509B2Variable valve lift apparatusCHO HOSUNG·Filed 2010·Granted Sep 10, 2013·0 cites·13 claims
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