Inventor · disambiguated record
Dong-Duk Lee
Also filed as: LEE DONG D · LEE DONG-DUK
4 granted patents·4 pending applications·47 citations·filing 1992–2012
75Inventor score
Top patents by PatentIndex Score
8 records- 0181US7442648B2Method for fabricating semiconductor device using tungsten as sacrificial hard maskHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Oct 28, 2008·9 cites·20 claims
- 0274US6426300B2Method for fabricating semiconductor device by using etching polymerHYUNDAI ELECTRONICS IND·Filed 2001·Granted Jul 30, 2002·25 cites·5 claims
- 0364US7476625B2Method for fabricating semiconductor deviceHYNIX SEMICONDUCTOR INC·Filed 2005·Granted Jan 13, 2009·3 cites·23 claims
- 0439US2006003571A1Method for forming contact hole in semiconductor deviceHYNIX SEMICONDUCTOR INC·Filed 2004·Application pending·0 cites
- 0537US2013095665A1Systems and methods for processing substratesTES CO LTD·Filed 2012·Application pending·0 cites
- 0636US5264391AMethod of forming a self-aligned contact utilizing a polysilicon layerHYUNDAI ELECTRONICS IND·Filed 1992·Granted Nov 23, 1993·10 cites·10 claims
- 0735US2006292498A1Method for forming contact hole in semiconductor deviceHWANG CHANG-YOUN·Filed 2005·Application pending·0 cites
- 0825US2001005622A1Method for manufacturing gate electrode with vertical side profileFiled 2000·Application pending·0 cites
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