Hyungjin Lee
32Patents
3h-index
85Co-inventors
62Inventor score
Filing activity: Apr 6, 2011 → Jun 30, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9391281B2 | Heterocyclic compound and organic electronic element containing same | Emerging Cross-Sectional Technologies | 9 | Active |
| US8905239B2 | Magazine for loading a lead frame | Electricity | 8 | Active |
| US10964892B2 | Heterocyclic compound and organic light-emitting device comprising same | Electricity | 5 | Active |
| US9882146B2 | Heterocyclic compound and organic electronic element containing same | Emerging Cross-Sectional Technologies | 3 | Active |
| US11877464B2 | Organic light emitting element | Electricity | 3 | Active |
| US11618757B2 | Polycyclic compound and organic light emitting element comprising same | Electricity | 2 | Active |
| US8846215B2 | Organic light-emitting diode and method for manufacturing same | Emerging Cross-Sectional Technologies | 2 | Active |
| US9887368B2 | Organic light-emitting device and method for manufacturing same | Electricity | 2 | Active |
| US10355225B2 | Heterocyclic compound and organic light emitting element comprising same | Electricity | 2 | Active |
| US10165632B2 | Light-emitting diode driving module, method of operating thereof, and lighting apparatus including the same | Electricity | 1 | Active |
| US9972784B2 | Compounds and organic electronic device using same | Emerging Cross-Sectional Technologies | 1 | Active |
| US8604998B2 | Ground radiation antenna | Electricity | 1 | Active |
| US11489122B1 | Compound and organic light emitting device comprising same | Electricity | 1 | Active |
| US12142856B2 | Multilayer dielectric resonator antenna and antenna module | Electricity | 0 | Active |
| US11908807B2 | Semiconductor device including well region | Electricity | 0 | Active |
| US12069885B2 | Display device and a method of manufacturing the same | Electricity | 0 | Active |
| US11769951B2 | Antenna apparatus and electric device | Electricity | 0 | Active |
| US12082357B2 | Electronic device including flexible display | Electricity | 0 | Active |
| US11120544B2 | Display panel inspection system, inspection method of display panel and display panel using the same | Physics | 0 | Active |
| US11502423B2 | Antenna apparatus | Electricity | 0 | Active |
| US12068550B2 | Dielectric resonator antenna and antenna module | Electricity | 0 | Active |
| US10383184B2 | Light-emitting diode driving module, method of operating thereof, and lighting apparatus including the same | Electricity | 0 | Active |
| US9543524B2 | Compounds and organic electronic device using same | Emerging Cross-Sectional Technologies | 0 | Active |
| US12415801B2 | Organic light-emitting device | Electricity | 0 | Active |
| US12225818B2 | Organic light-emitting device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.