Inventor
SEO HWANG DONG
KR6 patents
⚠️ This page may combine multiple inventors who share the name “SEO HWANG DONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYOSUNG HEAVY IND CORP
4 patentsUS12449447B2Oct 21, 2025
Battery fire prevention and diagnosis system
HYOSUNG HEAVY IND CORP1 citations57
US11507074B2Nov 22, 2022
Method for asset management of substation
HYOSUNG HEAVY IND CORP0 citations46
US11429092B2Aug 30, 2022
Asset management method for power equipment
HYOSUNG HEAVY IND CORP0 citations44
US11394237B2Jul 19, 2022
Substation asset management method and apparatus based on power system reliability index
HYOSUNG HEAVY IND CORP0 citations42
HYOSUNG CORP
2 patentsUS9599653B2Mar 21, 2017
Method for diagnosing internal fault of oil-immersed transformer through composition ratio of dissolved gas in oil
HYOSUNG CORP8 citations79
US9535134B2Jan 3, 2017
Method for diagnosing internal fault of oil-immersed transformer through content ratios of dissolved gases
HYOSUNG CORP1 citations48