Inventor

SUNG CHANGGUI

KR2 patents

⚠️ This page may combine multiple inventors who share the name “SUNG CHANGGUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHA YONGDUK

1 patent

US8681103B2Mar 25, 2014

Mobile terminal

CHA YONGDUK17 citations74

LEE JIYOUNG

1 patent

US9258404B2Feb 9, 2016

Mobile terminal and method of controlling the same

LEE JIYOUNG4 citations63