Inventor

HONG JI-SUK

KR5 patents

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

HYNIX SEMICONDUCTOR INC

3 patents

US6815311B2Nov 9, 2004

Method for fabricating semiconductor memory device

HYNIX SEMICONDUCTOR INC11 citations65

US7432043B2Oct 7, 2008

Photo mask and method of manufacturing the same, and method of forming photosensitive film pattern of using the photo mask

HYNIX SEMICONDUCTOR INC0 citations47

US7052807B2May 30, 2006

Photo mask and method of manufacturing the same, and method of forming photosensitive film pattern of using the photo mask

HYNIX SEMICONDUCTOR INC0 citations47

SAMSUNG ELECTRONICS CO LTD

1 patent

US8045787B2Oct 25, 2011

System for analyzing mask topography and method of forming image using the system

SAMSUNG ELECTRONICS CO LTD2 citations58

HYUNDAI ELECTRONICS IND

1 patent

US6767672B2Jul 27, 2004

Method for forming a phase-shifting mask for semiconductor device manufacture

HYUNDAI ELECTRONICS IND2 citations57