Inventor · disambiguated record
Wonseok Cho
Also filed as: CHO WONSEOK
60 granted patents·25 pending applications·778 citations·filing 2009–2024
98Inventor score
Files withSAMSUNG SDI CO LTD34SAMSUNG ELECTRONICS CO LTD31HWANG SUNG-MIN5SAMSUNG DISPLAY CO LTD4LEE WOOKHYOUNG2
Top patents by PatentIndex Score
85 records- 0199US8394716B2Methods of manufacturing three-dimensional semiconductor devices and related devicesHWANG SUNG-MIN·Filed 2010·Granted Mar 12, 2013·165 cites·13 claims
- 0298US8946665B2Semiconductor devices and methods of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Feb 3, 2015·99 cites·25 claims
- 0397US8013389B2Three-dimensional nonvolatile memory devices having sub-divided active bars and methods of manufacturing such devicesSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Sep 6, 2011·73 cites·20 claims
- 0496US9117923B2Three-dimensional semiconductor memory device and a method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Aug 25, 2015·30 cites·13 claims
- 0596US8564050B23D semiconductor devices and methods of fabricating samePARK SANG-YONG·Filed 2011·Granted Oct 22, 2013·48 cites·18 claims
- 0696US8488381B2Non-volatile memory device having vertical structure and method of operating the sameKIM DOOGON·Filed 2010·Granted Jul 16, 2013·39 cites·14 claims
- 0796US8409977B2Three-dimensional semiconductor memory device and a method of fabricating the sameSHIM SUNIL·Filed 2010·Granted Apr 2, 2013·61 cites·27 claims
- 0896US8284601B2Semiconductor memory device comprising three-dimensional memory cell arraySON BYOUNGKEUN·Filed 2010·Granted Oct 9, 2012·40 cites·45 claims
- 0995US8809938B2Three dimensional semiconductor memory devicesHWANG SUNG-MIN·Filed 2011·Granted Aug 19, 2014·24 cites·20 claims
- 1094US8901745B2Three-dimensional semiconductor devicesSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Dec 2, 2014·16 cites·17 claims
- 1193US8921918B2Three-dimensional semiconductor devicesSHIM JAE-JOO·Filed 2011·Granted Dec 30, 2014·22 cites·20 claims
- 1293US8787082B2Semiconductor memory device comprising three-dimensional memory cell arraySON BYOUNGKEUN·Filed 2012·Granted Jul 22, 2014·19 cites·9 claims
- 1392US9355913B23D semiconductor devices and methods of fabricating sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted May 31, 2016·15 cites·17 claims
- 1492US8592912B2Semiconductor device and method of fabricating the sameHWANG SUNG-MIN·Filed 2011·Granted Nov 26, 2013·15 cites·11 claims
- 1591US9202570B2Three-dimensional semiconductor deviceSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Dec 1, 2015·13 cites·20 claims
- 1691US8824209B2Non-volatile memory device having vertical structure and method of operating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Sep 2, 2014·11 cites·18 claims
- 1791US8426301B2Three-dimensional nonvolatile memory devices having sub-divided active bars and methods of manufacturing such devicesOH JIN-YONG·Filed 2011·Granted Apr 23, 2013·19 cites·24 claims
- 1890US9698155B2Semiconductor devices and methods of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Jul 4, 2017·8 cites·19 claims
- 1989US11830978B2Additive, electrolyte for lithium secondary battery and lithium secondary battery including the sameSAMSUNG SDI CO LTD·Filed 2020·Granted Nov 28, 2023·2 cites·12 claims
- 2089US9177613B2Semiconductor deviceLEE WOOKHYOUNG·Filed 2013·Granted Nov 3, 2015·13 cites·20 claims
- 2189US9111799B2Semiconductor device with a pick-up regionHWANG SUNG-MIN·Filed 2011·Granted Aug 18, 2015·11 cites·20 claims
- 2288US9917094B2Semiconductor device having staggered pillarsLEE WOOKHYOUNG·Filed 2015·Granted Mar 13, 2018·7 cites·7 claims
- 2387US11637117B2Semiconductor device having selection line stud connected to string selection lineSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Apr 25, 2023·2 cites·20 claims
- 2487US8969162B2Three-dimensional semiconductor device and method for fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Mar 3, 2015·7 cites·11 claims
- 2587US8742466B2Three-dimensional semiconductor device including a mold structure providing gap regions and an interconnection structure including a plurality of interconnection patterns formed in the gap regionsSHIM JAE-JOO·Filed 2010·Granted Jun 3, 2014·8 cites·19 claims
- 2687US8482138B2Three-dimensional semiconductor memory deviceHWANG SUNG-MIN·Filed 2011·Granted Jul 9, 2013·8 cites·13 claims
- 2781US2025084525A1Deposition source evaporating apparatus and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 2876US2023015911A1Electrolyte for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 2974US12471285B2Semiconductor device having selection line stud connected to string selection lineSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Nov 11, 2025·0 cites·20 claims
- 3073US9196525B2Three-dimensional semiconductor device and method of fabricating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Nov 24, 2015·2 cites·13 claims
- 3168US2022025509A1Deposition source evaporating apparatus and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2021·Application pending·0 cites
- 3267US12294055B2Electrolyte solution for lithium secondary battery and lithium secondary battery comprising sameSAMSUNG SDI CO LTD·Filed 2020·Granted May 6, 2025·0 cites·10 claims
- 3367US11728514B2Additive, electrolyte for rechargeable lithium battery, and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2020·Granted Aug 15, 2023·0 cites·11 claims
- 3467US11031629B2Electrolyte of rechargeable lithium battery and rechargeable lithium battery including sameSAMSUNG SDI CO LTD·Filed 2019·Granted Jun 8, 2021·0 cites·13 claims
- 3567US2024186577A1Electrolyte for lithium secondary battery, and lithium secondary battery including the sameSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 3666US11908999B2Electrolyte for rechargeable lithium battery and rechargeable lithium batterySAMSUNG SDI CO LTD·Filed 2020·Granted Feb 20, 2024·0 cites·14 claims
- 3766US11600861B2Additive, electrolyte for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2020·Granted Mar 7, 2023·0 cites·10 claims
- 3866US9418911B2Three-dimensional semiconductor memory device having sidewall and interlayer moldsSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Aug 16, 2016·1 cites·20 claims
- 3966US2020270743A1Deposition source evaporating apparatus and manufacturing method thereofSAMSUNG DISPLAY CO LTD·Filed 2019·Application pending·0 cites
- 4065US2025220899A1Semiconductor devices and electronic systems including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 4165US2024088439A1Electrolyte for lithium secondary battery and lithium secondary battery including electrolyteSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 4264US12125535B2Integrated circuit device including vertical memorySAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Oct 22, 2024·0 cites·18 claims
- 4364US11367900B2Lithium secondary battery comprising electrolyteSAMSUNG SDI CO LTD·Filed 2020·Granted Jun 21, 2022·0 cites·14 claims
- 4464US11239499B2Additive, electrolyte for lithium secondary battery and lithium secondary battery including the sameSAMSUNG SDI CO LTD·Filed 2019·Granted Feb 1, 2022·0 cites·10 claims
- 4564US2024047671A1Positive electrode, and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 4664US2025158118A1Solid electrolyte membrane, electrode, and allsolid- state rechargeable batteriesSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 4764US2025132401A1Additive for lithium rechargeable battery and lithium rechargeable battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 4864US2024120539A1Electrolyte composition for lithium secondary battery and lithium secondary battery including the sameSAMSUNG SDI CO LTD·Filed 2022·Application pending·0 cites
- 4963US12015120B2Additive, electrolyte for rechargeable lithium battery, and rechargeable lithium batterySAMSUNG SDI CO LTD·Filed 2020·Granted Jun 18, 2024·0 cites·14 claims
- 5062US12218309B2Electrolyte additive for lithium secondary battery, electrolyte for lithium secondary battery including the same, and lithium secondary battery including electrolyteSAMSUNG SDI CO LTD·Filed 2020·Granted Feb 4, 2025·0 cites·19 claims
Showing the top 50 of 85 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →