Seok-Jong Lee
32Patents
6h-index
53Co-inventors
68Inventor score
Filing activity: Feb 4, 2004 → Jul 16, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7737627B2 | Fluorene-based compound and organic electroluminescent display device using the same | Emerging Cross-Sectional Technologies | 58 | Active |
| US7431997B2 | Phenylcarbazole compounds and organic electroluminescence devices using the same | Emerging Cross-Sectional Technologies | 55 | Expired |
| US8021764B2 | Phenylcarbazole-based compound and organic electroluminescent device employing the same | Emerging Cross-Sectional Technologies | 44 | Active |
| US7585573B2 | Ir compound and organic electroluminescent device using the same | Emerging Cross-Sectional Technologies | 34 | Active |
| US8021765B2 | Phenylcarbazole-based compound and organic electroluminescent device employing the same | Emerging Cross-Sectional Technologies | 29 | Active |
| US7582366B2 | Difluoropyridine-based compound and organic electroluminescent device using the same | Emerging Cross-Sectional Technologies | 7 | Active |
| US7632578B2 | Emitting compound for organic electroluminescent device and organic electroluminescent device using the same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7351481B2 | Imidazole ring-containing compound and organic electroluminescence display device | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7732598B2 | Triazine-based compound, method of making the same, and an organic light-emitting device including the same | Electricity | 4 | Active |
| US7413817B2 | 4,4′-Bis(carbazol-9-yl)-biphenyl based silicone compound and organic electroluminescent device using the same | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7485894B2 | Thin film transistor and flat panel display including the same | Electricity | 4 | Active |
| US10483328B2 | Organic light-emitting element and organic light-emitting display device | Electricity | 3 | Active |
| US7825590B2 | Dual panel type organic electroluminescent display device and method for fabricating the same | Electricity | 3 | Active |
| US9559323B2 | Organic light emitting display device | Electricity | 2 | Active |
| US7816161B2 | Dual panel type organic electroluminescent display device and method of fabricating the same | Electricity | 2 | Active |
| US8158447B2 | Dual panel type organic electroluminescent display device and method fabricating the same | Electricity | 2 | Active |
| US8851951B2 | Method of fabricating dual panel type organic electroluminescent display device | Electricity | 1 | Active |
| US7923916B2 | Dual panel type organic electroluminescent display device and method of fabricating the same | Electricity | 1 | Active |
| US8048699B2 | Dual panel type organic electroluminescent display device and method of fabricating the same | Electricity | 1 | Active |
| US7839085B2 | Organic electroluminescent display device and method of fabricating the same | Electricity | 1 | Active |
| US8334060B2 | Triarylamine-based compound, method of preparing the same, and organic light emitting device using the triarylamine-based compound | Electricity | 1 | Active |
| US8536778B2 | Dual panel type organic electroluminescent display device and method of fabricating the same | Electricity | 1 | Active |
| US8729533B2 | Organic electroluminescent display device | Electricity | 1 | Active |
| US9508948B2 | Organic light emitting display device and method of manufacturing the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US12421599B2 | Growth inhibitor for forming thin film, method of forming thin film using growth inhibitor, and semiconductor substrate fabricated by method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.