Assignee

KIM DOOGON

KR2 patents

Top patents by PatentIndex Score

US8488381B2Jul 16, 2013

Non-volatile memory device having vertical structure and method of operating the same

KIM DOOGON39 citations93

US8431969B2Apr 30, 2013

Interconnection structure of three-dimensional semiconductor device

KIM DOOGON21 citations91