Inventor · disambiguated record
Yeongchang Roh
Also filed as: ROH YEONGCHANG
4 granted patents·2 citations·filing 2019–2022
59Inventor score
Files withSAMSUNG ELECTRONICS CO LTD4
Top patents by PatentIndex Score
4 records- 0177US11393909B2Semiconductor devices inlcluding a fin field effect transistorSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jul 19, 2022·2 cites·18 claims
- 0264US12014957B2Semiconductor device having a source/drain contact plug with an upwardly protruding portionSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jun 18, 2024·0 cites·19 claims
- 0363US11978775B2Method of fabricating semiconductor devices including a fin field effect transistorSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted May 7, 2024·0 cites·20 claims
- 0456US11309218B2Method of manufacturing a semiconductor device having a source/drain contact plug with a recessed portion using a mask pattern layerSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Apr 19, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →