Inventor · disambiguated record
Jung-Ik Oh
Also filed as: OH JUNG-IK
14 granted patents·5 pending applications·163 citations·filing 2013–2019
92Inventor score
Top patents by PatentIndex Score
19 records- 0196US9455268B2Staircase-shaped connection structures of three-dimensional semiconductor devicesOH JUNG-IK·Filed 2014·Granted Sep 27, 2016·80 cites·20 claims
- 0293US9087790B2Method of fabricating three-dimensional semiconductor device and three-dimensional semiconductor device fabricated using the sameOH JUNG-IK·Filed 2013·Granted Jul 21, 2015·18 cites·16 claims
- 0392US9419008B2Method of fabricating semiconductor devices having vertical cellsOH JUNG-IK·Filed 2015·Granted Aug 16, 2016·9 cites·6 claims
- 0492US9257444B2Method of fabricating semiconductor devices having vertical cellsOH JUNG-IK·Filed 2013·Granted Feb 9, 2016·15 cites·12 claims
- 0588US9048193B2Method of forming a step pattern structureOH JUNG-IK·Filed 2013·Granted Jun 2, 2015·11 cites·15 claims
- 0687US10199566B2Semiconductor device having magnetic tunnel junction structure and method of forming the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Feb 5, 2019·7 cites·34 claims
- 0786US9214569B2Memory deviceKIM KI JEONG·Filed 2014·Granted Dec 15, 2015·10 cites·20 claims
- 0885US9941122B2Methods of forming staircase-shaped connection structures of three-dimensional semiconductor devicesSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Apr 10, 2018·3 cites·14 claims
- 0982US10211053B2Methods of forming staircase-shaped connection structures of three-dimensional semiconductor devicesSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Feb 19, 2019·2 cites·12 claims
- 1075US9876165B2Method for forming patterns and method for manufacturing magnetic memory device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jan 23, 2018·2 cites·20 claims
- 1175US9543307B2Vertical memory devices and methods of manufacturing the sameKIM HA-NA·Filed 2015·Granted Jan 10, 2017·3 cites·20 claims
- 1273US9608040B2Memory device and method of fabricating the sameBAEK GWANG-HYUN·Filed 2016·Granted Mar 28, 2017·3 cites·20 claims
- 1363US10685837B2Methods of forming staircase-shaped connection structures of three-dimensional semiconductor devicesSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jun 16, 2020·0 cites·20 claims
- 1441US10236442B2Methods of forming an interconnection line and methods of fabricating a magnetic memory device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Mar 19, 2019·0 cites·15 claims
- 1540US2018175109A1Variable resistance memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2017·Application pending·0 cites
- 1638US2018006219A1Methods of manufacturing semiconductor devicesSAMSUNG ELECTRONICS CO LTD·Filed 2017·Application pending·0 cites
- 1734US2017069526A1Chuck assembly with tiltable chuck and semiconductor fabrication system including the samePARK JONGSOON·Filed 2016·Application pending·0 cites
- 1834US2016372347A1Substrate processing apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2016·Application pending·0 cites
- 1930US2015263029A1Non-volatile memory devices and methods of manufacturing the sameKIM KI-JEONG·Filed 2015·Application pending·0 cites
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