Random copolymer, laminate, and method for forming pattern
US-11643488-B2 · May 9, 2023 · US
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Ham Jin Su patents
Ham Jin Su is listed as an inventor on 34 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ham Jin Su |
| Total patents | 34 |
| First publication | Jun 11, 2015 |
| Latest publication | May 9, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Random copolymer for forming neutral layer, laminate for forming pattern including the same, and method for forming pattern using the same
US-11396612-B2 · Jul 26, 2022 · US
Random Copolymer, Laminate, and Method for Forming Pattern
US-2021389673-A1 · Dec 16, 2021 · US
Random copolymer, laminate, and method for forming pattern
US-11054747-B2 · Jul 6, 2021 · US
Random Copolymer for Forming Neutral Layer, Laminate for Forming Pattern Including the Same, and Method for Forming Pattern Using the Same
US-2021018843-A1 · Jan 21, 2021 · US
Random copolymer for forming neutral layer, laminate for forming pattern including the same, and method for forming pattern using the same
US-10824076-B2 · Nov 3, 2020 · US
Etchant composition and silane compound
US-10781371-B2 · Sep 22, 2020 · US
Method of preparing poly(alkylene carbonate) via copolymerization of carbon dioxide/epoxide in the presence of novel complex
US-10723837-B2 · Jul 28, 2020 · US
Etchant composition and silane compound
US-2019359886-A1 · Nov 28, 2019 · US
Polymer for preparing resist underlayer film, resist underlayer film composition containing the polymer and method for manufacturing semiconductor device using the composition
US-10227450-B2 · Mar 12, 2019 · US
Recent patents
Latest publications not already listed above.
Random Copolymer, Laminate, and Method for Forming Pattern
US-2019064671-A1 · Feb 28, 2019 · US
Random Copolymer for Forming Neutral Layer, Laminate for Forming Pattern Including the Same, and Method for Forming Pattern Using the Same
US-2019064670-A1 · Feb 28, 2019 · US
Method for removing metal from hydrocarbon oil
US-10131851-B2 · Nov 20, 2018 · US
Electrolyte for lithium secondary battery and lithium secondary battery containing the same
US-10135094-B2 · Nov 20, 2018 · US
Diblock copolymer containing fluorine group
US-10087270-B2 · Oct 2, 2018 · US
Method of forming fine patterns using block copolymer
US-10047182-B2 · Aug 14, 2018 · US
Method of Preparing Poly(Alkylene Carbonate) via Copolymerization of Carbon Dioxide/Epoxide in the Presence of Novel Complex
US-2018223042-A1 · Aug 9, 2018 · US
Polymer for preparing resist underlayer film, resist underlayer film composition containing the polymer and method for manufacturing semiconductor device using the composition
US-9996007-B2 · Jun 12, 2018 · US
Electrolyte for lithium secondary battery and lithium secondary battery comprising same
US-9979049-B2 · May 22, 2018 · US
Method of preparing poly(alkylene carbonate) via copolymerization of carbon dioxide/epoxide in the presence of novel complex
US-9969842-B2 · May 15, 2018 · US
Diblock Copolymer Containing Fluorine Group
US-2018086866-A1 · Mar 29, 2018 · US
Method of Forming Fine Patterns Using Block Copolymer
US-2018086869-A1 · Mar 29, 2018 · US
Polymer for preparing resist underlayer film, resist underlayer film composition containing the polymer and method for forming resist underlayer film using the composition
US-9695279-B2 · Jul 4, 2017 · US
Method for removing metal from hydrocarbon oil
US-2017051211-A1 · Feb 23, 2017 · US
Polymer for Preparing Resist Underlayer Film, Resist Underlayer Film Composition Containing the Polymer and Method for Manufacturing Semiconductor Device Using the Composition
US-2017015779-A1 · Jan 19, 2017 · US
Polymer for Preparing Resist Underlayer Film, Resist Underlayer Film Composition Containing the Polymer and Method for Manufacturing Semiconductor Device Using the Composition
US-2017015785-A1 · Jan 19, 2017 · US
Plasticizers for resin compositions and resin compositions including the same
US-9487640-B2 · Nov 8, 2016 · US
Diamine-based oil marker compositions and method of identifying oil product using the same
US-9482656-B2 · Nov 1, 2016 · US
Polymer for Preparing Resist Underlayer Film, Resist Underlayer Film Composition Containing the Polymer and Method for Forming Resist Underlayer Film Using the Composition
US-2016311975-A1 · Oct 27, 2016 · US
Method of Preparing Poly(Alkylene Carbonate) via Copolymerization of Carbon Dioxide/Epoxide in the Presence of Novel Complex
US-2016304664-A1 · Oct 20, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sk Innovation Co Ltd | 34 |
| Sk Global Chemical Co Ltd | 8 |
| Korea Advanced Inst Sci & Tech | 4 |
| Sk Energy Co Ltd | 3 |
| Sk Mat Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G03F7/11 | 13 |
| C08F212/08 | 12 |
| C08F220/18 | 12 |
| C08F220/14 | 12 |
| G03F7/0002 | 10 |