Inventor

KWON SUNG-HYUN

KR3 patents

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

SAMSUNG ELECTRONICS CO LTD

2 patents

US7772069B2Aug 10, 2010

Methods of forming a semiconductor device

SAMSUNG ELECTRONICS CO LTD2 citations61

US7521348B2Apr 21, 2009

Method of fabricating semiconductor device having fine contact holes

SAMSUNG ELECTRONICS CO LTD4 citations60

HYUNDAI MOTOR CO LTD

1 patent

US11396042B1Jul 26, 2022

Serial multi-cavity high pressure casting apparatus and high pressure casting method using the same

HYUNDAI MOTOR CO LTD0 citations54