Inventor
CHOI SEOUK-KYU
KR4 patents
Patents
4 patentsUS7560976B2Jul 14, 2009
Method of operating a semiconductor device and the semiconductor device
SAMSUNG ELECTRONICS CO LTD11 citations82
US7203097B2Apr 10, 2007
Method of operating a semiconductor device and the semiconductor device
SAMSUNG ELECTRONICS CO LTD11 citations82
US7532538B2May 12, 2009
Tri-state output driver arranging method and memory device using the same
SAMSUNG ELECTRONICS CO LTD5 citations59
US7463064B2Dec 9, 2008
Level shifter having extended input level
SAMSUNG ELECTRONICS CO LTD1 citations47