Inventor · disambiguated record
Jae Hyoung Hwang
Also filed as: HWANG JAE-HYOUNG
5 granted patents·3 citations·filing 2012–2015
65Inventor score
Files withDOOSAN INFRACORE CO LTD5
Top patents by PatentIndex Score
5 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
- 0449US9689059B2High 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
- 0547US9708694B2Method 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
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →