Inventor
SONG HYUN-MYUNG
KR2 patents
Patents
2 patentsUS7068259B2Jun 27, 2006
Key data input device and mobile communication terminal using the same
SAMSUNG ELECTRONICS CO LTD12 citations80
US7012575B2Mar 14, 2006
Deceleration module integrated with rolling device for automatically extending/retracting antenna and automatic antenna extending system using the same
SAMSUNG ELECTRONICS CO LTD4 citations60