Inventor · disambiguated record
Ki Hwan Jung
Also filed as: JUNG KI WAN · JUNG KI-HWAN
7 granted patents·1 pending application·3 citations·filing 2001–2020
71Inventor score
Top patents by PatentIndex Score
8 records- 0174US10294550B2Heat resistant spheroidal graphite cast iron, method of manufacturing the same and engine exhaust system part including the sameDOOSAN INFRACORE CO LTD·Filed 2015·Granted May 21, 2019·1 cites·9 claims
- 0272US10030289B2Spheroidal graphite cast iron for an engine exhaust systemDOOSAN INFRACORE CO LTD·Filed 2015·Granted Jul 24, 2018·1 cites·9 claims
- 0362US9719157B2High-strength flake graphite cast iron, manufacturing method thereof, and engine body for internal combustion engine including cast ironDOOSAN INFRACORE CO LTD·Filed 2014·Granted Aug 1, 2017·1 cites·15 claims
- 0456US11260428B2Cleaning device for hemming rollerHYUNDAI MOTOR CO LTD·Filed 2020·Granted Mar 1, 2022·0 cites·17 claims
- 0549US9689059B2High strength flake graphite cast iron having excellent workability and preparation method thereofDOOSAN INFRACORE CO LTD·Filed 2014·Granted Jun 27, 2017·0 cites·7 claims
- 0647US9708694B2Method for manufacturing high strength flake graphite cast iron for an engine body and flake graphite cast iron for an engine bodyDOOSAN INFRACORE CO LTD·Filed 2012·Granted Jul 18, 2017·0 cites·10 claims
- 0740US9976846B2Device and method of measuring deformation of a gripper of a robotHYUNDAI MOTOR CO LTD·Filed 2015·Granted May 22, 2018·0 cites·8 claims
- 0833US2002018694A1Dry grooving apparatus using a compressed airFiled 2001·Application pending·0 cites
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