Inventor

LEE CHANG-GOO

KR5 patents

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

HYNIX SEMICONDUCTOR INC

2 patents

US7413969B2Aug 19, 2008

Method of manufacturing semiconductor device having recess gate structure with varying recess width for increased channel length

HYNIX SEMICONDUCTOR INC9 citations81

US6949431B2Sep 27, 2005

Method for fabricating cylinder type capacitor

HYNIX SEMICONDUCTOR INC5 citations58

LEE CHANG-GOO

2 patents

US8119512B1Feb 21, 2012

Method for fabricating semiconductor device with damascene bit line

LEE CHANG-GOO11 citations76

US8574820B2Nov 5, 2013

Method for fabricating semiconductor device

LEE CHANG-GOO0 citations45

CHO SUNG-YOON

1 patent

US8138090B2Mar 20, 2012

Method for forming fine patterns in semiconductor device

CHO SUNG-YOON0 citations47