Inventor · disambiguated record
Hong-Gu Yi
Also filed as: YI HONG-GU
8 granted patents·65 citations·filing 2007–2019
85Inventor score
Top patents by PatentIndex Score
8 records- 0196US9425200B2Semiconductor device including air gaps and method for fabricating the sameSK HYNIX INC·Filed 2014·Granted Aug 23, 2016·42 cites·21 claims
- 0292US10411014B2Semiconductor device including air gaps and method for fabricating the sameSK HYNIX INC·Filed 2016·Granted Sep 10, 2019·7 cites·10 claims
- 0382US11296088B2Semiconductor device including air gaps and method for fabricating the sameSK HYNIX INC·Filed 2019·Granted Apr 5, 2022·2 cites·15 claims
- 0468US7741178B2Method for fabricating vertical channel transistor in semiconductor deviceHYNIX SEMICONDUCTOR INC·Filed 2008·Granted Jun 22, 2010·4 cites·16 claims
- 0567US8183112B2Method for fabricating semiconductor device with vertical channelLEE MIN-SUK·Filed 2007·Granted May 22, 2012·4 cites·14 claims
- 0662US8846472B2Method for fabricating semiconductor deviceYI HONG-GU·Filed 2012·Granted Sep 30, 2014·2 cites·15 claims
- 0760US8623771B2Method for fabricating micropattern of semiconductor deviceYI HONG-GU·Filed 2008·Granted Jan 7, 2014·2 cites·17 claims
- 0860US7910485B2Method for forming contact hole using dry and wet etching processes in semiconductor deviceHYNIX SEMICONDUCTOR INC·Filed 2007·Granted Mar 22, 2011·2 cites·10 claims
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