Hee Young Beom
14Patents
3h-index
32Co-inventors
56Inventor score
Filing activity: May 25, 1999 → Apr 7, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9281449B2 | Light emitting device | Electricity | 31 | Active |
| US9236526B2 | Light emitting device and light emitting device array | Electricity | 29 | Active |
| US9337236B2 | Light emitting device having current blocking layer | Electricity | 4 | Active |
| US9735199B2 | Light emitting device | Electricity | 2 | Active |
| US8304800B2 | Light emitting device, light emitting device package, and lighting device system | Electricity | 2 | Active |
| US9640583B2 | Light emitting device and light emitting device array | Electricity | 1 | Active |
| US9601666B2 | Light emitting device | Electricity | 1 | Active |
| US6071898A | Asiatic acid derivatives having modified A-ring | Chemistry; Metallurgy | 0 | Expired |
| US8878212B2 | Light emitting device, method of manufacturing the light emitting device, light emitting device package, and lighting system | Electricity | 0 | Active |
| US6169112A | Medicines for treating dementia or cognitive disorder, which comprises asiatic acid derivatives | Human Necessities | 0 | Expired |
| US8829541B2 | Light emitting device, light emitting device package, and lighting system | Electricity | 0 | Active |
| US8507944B2 | Light emitting device, method of fabricating the same and light emitting device package | Electricity | 0 | Active |
| US8564008B2 | Light emitting device and light emitting device package | Electricity | 0 | Active |
| US8415699B2 | Light emitting device, light emitting device package, and illumination system | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.