Compound and organic light emitting device comprising the same
US-12559501-B2 · Feb 24, 2026 · US
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Lee Jaechol patents
Lee Jaechol is listed as an inventor on 196 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Jaechol |
| Total patents | 196 |
| First publication | Apr 30, 2015 |
| Latest publication | Feb 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Compound and organic light emitting device comprising the same
US-12557545-B2 · Feb 17, 2026 · US
Bisanthracene derivatives having solubilizing substituent, and organic electroluminescence device using same
US-12545650-B2 · Feb 10, 2026 · US
Compound and organic light emitting device comprising the same
US-12540145-B2 · Feb 3, 2026 · US
Compound and organic light emitting device comprising the same
US-12538701-B2 · Jan 27, 2026 · US
Compound and organic light emitting device comprising the same
US-12532661-B2 · Jan 20, 2026 · US
Compound, coating composition comprising same, organic light-emitting device using same, and manufacturing method therefor
US-12528764-B2 · Jan 20, 2026 · US
Polymer and Organic Light-Emitting Device Using Same
US-2025294961-A1 · Sep 18, 2025 · US
Organic light emitting device
US-12389789-B2 · Aug 12, 2025 · US
Polymer, monomer, coating composition comprising same, organic light emitting device using same, and method for manufacturing organic light emitting device by using same
US-12304977-B2 · May 20, 2025 · US
Recent patents
Latest publications not already listed above.
Carbazole derivative and organic light emitting element using same
US-12291500-B2 · May 6, 2025 · US
Compound and Organic Light Emitting Device Comprising the Same
US-2025136627-A1 · May 1, 2025 · US
Polymer, and Organic Light Emitting Element Using Same
US-2025113723-A1 · Apr 3, 2025 · US
Compound, Coating Composition Comprising Same, Organic Light-Emitting Device Comprising Same, and Method for Manufacturing Same
US-2025011350-A1 · Jan 9, 2025 · US
Compound, Coating Composition Comprising Same, Organic Light-Emitting Device Using Same, and Manufacturing Method Therefor
US-2024409493-A1 · Dec 12, 2024 · US
Novel Compound and Organic Light Emitting Device Comprising the Same
US-2024409482-A1 · Dec 12, 2024 · US
Compound, Coating Composition Comprising Same, Organic Light-Emitting Device Using Same, and Manufacturing Method Therefor
US-2024407256-A1 · Dec 5, 2024 · US
Ink Composition, Organic Material Layer Comprising Same, and Organic Light-Emitting Device Comprising Same
US-2024376327-A1 · Nov 14, 2024 · US
Polymer and Organic Light-Emitting Device Using Same
US-2024368463-A1 · Nov 7, 2024 · US
Ink Composition, Organic Material Layer Comprising Same, and Organic Light-Emitting Device Comprising Same
US-2024343930-A1 · Oct 17, 2024 · US
Compound, Coating Composition Including Same, Organic Light-Emitting Device Using Same, and Manufacturing Method Therefor
US-2024341174-A1 · Oct 10, 2024 · US
Coating Composition, Organic Light-Emitting Device Comprising Same, and Manufacturing Method Therefor
US-2024327647-A1 · Oct 3, 2024 · US
Novel Compound and Organic Light Emitting Device Comprising the Same
US-2024306503-A1 · Sep 12, 2024 · US
Compound and Organic Light Emitting Device Comprising the Same
US-2024306504-A1 · Sep 12, 2024 · US
Compound and Organic Light Emitting Device Comprising the Same
US-2024298542-A1 · Sep 5, 2024 · US
Compound and Organic Light Emitting Device Comprising Same
US-2024292752-A1 · Aug 29, 2024 · US
Compound, Coating Composition Comprising Same, Organic Light-Emitting Device Using Same, and Manufacturing Method Therefor
US-2024279249-A1 · Aug 22, 2024 · US
Polymer and organic light emitting device comprising the same
US-12054565-B2 · Aug 6, 2024 · US
Compound and Organic Light Emitting Device Comprising the Same
US-2024188440-A1 · Jun 6, 2024 · US
Organic light emitting device
US-11997921-B2 · May 28, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Lg Chemical Ltd | 194 |
| Daegu Gyeongbuk Inst Science & Tech | 4 |
| Postech Acad Ind Found | 2 |
| Samsung Electronics Co Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10K50/15 | 95 |
| H10K50/17 | 90 |
| Y02E10/549 | 72 |
| H10K85/633 | 69 |
| H10K50/11 | 69 |