Jin Sub Park
8Patents
3h-index
15Co-inventors
50Inventor score
Filing activity: Jun 25, 2004 → Jul 27, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7078256B2 | Nitride semiconductor LED improved in lighting efficiency and fabrication method thereof | Electricity | 6 | Expired |
| US7893443B2 | Nitride based semiconductor light-emitting device | Electricity | 3 | Expired |
| US7331566B2 | Nitride semiconductor light emitting device | Electricity | 3 | Expired |
| US10469731B2 | Image sensor and imaging device including the same | Electricity | 1 | Active |
| US9410264B2 | Ingot growing apparatus | Chemistry; Metallurgy | 0 | Active |
| US9834857B2 | Ingot raw material supply system | Chemistry; Metallurgy | 0 | Active |
| US7807521B2 | Nitride semiconductor light emitting device and method of manufacturing the same | Electricity | 0 | Active |
| US8415708B2 | Nitride based semiconductor light-emitting device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.