Inventor

RYU IN-CHEOL

KR9 patents

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

HYNIX SEMICONDUCTOR INC

4 patents

US6875684B2Apr 5, 2005

Method for forming a bit line of a semiconductor device

HYNIX SEMICONDUCTOR INC12 citations81

US7714440B2May 11, 2010

Metal interconnection structure of a semiconductor device having low resistance and method of fabricating the same

HYNIX SEMICONDUCTOR INC3 citations60

US7452801B2Nov 18, 2008

Metal interconnection structure of a semiconductor device having low resistance and method of fabricating the same

HYNIX SEMICONDUCTOR INC2 citations60

US7741209B2Jun 22, 2010

Contact structure of semiconductor device and method for fabricating the same

HYNIX SEMICONDUCTOR INC0 citations49

RYU IN-CHEOL

1 patent

US8739729B2Jun 3, 2014

Chemical liquid supply unit, and substrate treating apparatus and method using the same

RYU IN-CHEOL3 citations56

RHO DAE-HO

1 patent

US8158966B2Apr 17, 2012

Phase change memory device having protective layer and method for manufacturing the same

RHO DAE-HO2 citations53

RYU IN CHEOL

1 patent

US8084351B2Dec 27, 2011

Contact structure of a semiconductor device

RYU IN CHEOL0 citations45

OH DOO-YOUNG

1 patent

US8303197B2Nov 6, 2012

Method of developing a substrate and apparatus for performing the same

OH DOO-YOUNG0 citations40

HYUNDAI MOTOR CO LTD

1 patent

US9787232B1Oct 10, 2017

Apparatus and method for controlling a ripple current sensing motor

HYUNDAI MOTOR CO LTD0 citations39