Inventor
PARK CHANG SUN
KR4 patents
⚠️ This page may combine multiple inventors who share the name “PARK CHANG SUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYUN DAI HEAVY IND CO LTD
3 patentsUS9279858B2Mar 8, 2016
Cubicle type gas insulated switchgear monitoring and diagnosis system
HYUN DAI HEAVY IND CO LTD1 citations44
US9057755B2Jun 16, 2015
Device for monitoring internal arc in gas insulated switchgear
HYUN DAI HEAVY IND CO LTD0 citations30
US9448286B2Sep 20, 2016
Preventive diagnostic system for GIS based on IEC 61850
HYUN DAI HEAVY IND CO LTD0 citations29