Inventor
BAN GI-JONG
KR3 patents
Patents
3 patentsUS6577478B2Jun 10, 2003
Overload circuit interrupter capable of electrical tripping and circuit breaker with the same
HUMAN EL TECH INC66 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