Inventor · disambiguated record
In Cheol Ryu
Also filed as: RYU IN CHEOL
9 granted patents·2 pending applications·22 citations·filing 2001–2016
82Inventor score
Top patents by PatentIndex Score
11 records- 0165US7714440B2Metal interconnection structure of a semiconductor device having low resistance and method of fabricating the sameHYNIX SEMICONDUCTOR INC·Filed 2008·Granted May 11, 2010·3 cites·5 claims
- 0263US8739729B2Chemical liquid supply unit, and substrate treating apparatus and method using the sameRYU IN-CHEOL·Filed 2008·Granted Jun 3, 2014·3 cites·13 claims
- 0362US6875684B2Method for forming a bit line of a semiconductor deviceHYNIX SEMICONDUCTOR INC·Filed 2002·Granted Apr 5, 2005·12 cites·18 claims
- 0461US7452801B2Metal interconnection structure of a semiconductor device having low resistance and method of fabricating the sameHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Nov 18, 2008·2 cites·10 claims
- 0556US8158966B2Phase change memory device having protective layer and method for manufacturing the sameRHO DAE-HO·Filed 2008·Granted Apr 17, 2012·2 cites·40 claims
- 0649US7741209B2Contact structure of semiconductor device and method for fabricating the sameHYNIX SEMICONDUCTOR INC·Filed 2006·Granted Jun 22, 2010·0 cites·15 claims
- 0747US2010093183A1Unit for supplying chemical liquid and apparatus and method for treating substrate using the sameKIM DAE SUNG·Filed 2009·Application pending·0 cites
- 0843US8084351B2Contact structure of a semiconductor deviceRYU IN CHEOL·Filed 2010·Granted Dec 27, 2011·0 cites·2 claims
- 0938US9787232B1Apparatus and method for controlling a ripple current sensing motorHYUNDAI MOTOR CO LTD·Filed 2016·Granted Oct 10, 2017·0 cites·7 claims
- 1037US8303197B2Method of developing a substrate and apparatus for performing the sameOH DOO-YOUNG·Filed 2008·Granted Nov 6, 2012·0 cites·6 claims
- 1132US2003045091A1Method of forming a contact for a semiconductor deviceFiled 2001·Application pending·0 cites
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