Inventor

SONG JU HAK

KR3 patents

⚠️ This page may combine multiple inventors who share the name “SONG JU HAK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAMSUNG ELECTRONICS CO LTD

2 patents

US11024638B2Jun 1, 2021

Three-dimensional semiconductor device

SAMSUNG ELECTRONICS CO LTD4 citations71

US9837349B2Dec 5, 2017

Semiconductor apparatus

SAMSUNG ELECTRONICS CO LTD5 citations63

SONG JU HAK

1 patent

US9972639B2May 15, 2018

Semiconductor device comprising a conductive layer having an air gap

SONG JU HAK3 citations59