Inventor

OH SANGMUK

KR3 patents

Patents

3 patents

US11495498B2Nov 8, 2022

Semiconductor device and test method thereof

SK HYNIX INC0 citations56

US11456283B2Sep 27, 2022

Stacked semiconductor device and test method thereof

SK HYNIX INC0 citations46

US11156657B2Oct 26, 2021

Stacked semiconductor device and test method thereof

SK HYNIX INC0 citations46