Inventor
KIM CHEON-YOUN
KR6 patents
⚠️ This page may combine multiple inventors who share the name “KIM CHEON-YOUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUMAN EL TECH INC
5 patentsUS6577478B2Jun 10, 2003
Overload circuit interrupter capable of electrical tripping and circuit breaker with the same
HUMAN EL TECH INC66 citations94
US6532139B2Mar 11, 2003
Arc fault circuit interrupter and circuit breaker having the same
HUMAN EL TECH INC65 citations94
US6556397B2Apr 29, 2003
Device and method for detecting arc fault
HUMAN EL TECH INC35 citations90
US6552884B2Apr 22, 2003
Circuit breaker with display function
HUMAN EL TECH INC31 citations90
US7106069B2Sep 12, 2006
Apparatus for detecting arc fault
HUMAN EL TECH INC14 citations74