Inventor
SONG SEONG-HWI
KR16 patents
⚠️ This page may combine multiple inventors who share the name “SONG SEONG-HWI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HYNIX SEMICONDUCTOR INC
7 patentsUS8024627B2Sep 20, 2011
Semiconductor memory device, operating method thereof, and compression test method thereof
HYNIX SEMICONDUCTOR INC7 citations82
US7656722B2Feb 2, 2010
Semiconductor memory apparatus including synchronous delay circuit unit
HYNIX SEMICONDUCTOR INC8 citations82
US7085171B2Aug 1, 2006
Semiconductor memory device
HYNIX SEMICONDUCTOR INC12 citations82
US7755393B1Jul 13, 2010
Output driver for use in semiconductor device
HYNIX SEMICONDUCTOR INC4 citations61
US7738307B2Jun 15, 2010
Data transmission device in semiconductor memory device
HYNIX SEMICONDUCTOR INC1 citations51
US7151699B2Dec 19, 2006
Semiconductor memory device
HYNIX SEMICONDUCTOR INC1 citations51
US7859924B2Dec 28, 2010
Apparatus for controlling test mode of semiconductor memory
HYNIX SEMICONDUCTOR INC0 citations50
SK HYNIX INC
5 patentsUS8344752B2Jan 1, 2013
Semiconductor integrated circuit
SK HYNIX INC12 citations82
US9209145B2Dec 8, 2015
Semiconductor memory device having pads
SK HYNIX INC2 citations63
US9595498B2Mar 14, 2017
Semiconductor memory device having pads
SK HYNIX INC0 citations52
US9190372B2Nov 17, 2015
Semiconductor memory device having pads
SK HYNIX INC0 citations52
US12362324B2Jul 15, 2025
Stack type semiconductor device and method of testing the stack type semiconductor device
SK HYNIX INC0 citations50