Ki-Jong Han
3Patents
2h-index
8Co-inventors
30Inventor score
Filing activity: Dec 16, 1999 → May 19, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6337404B1 | Diamine hole transport agent and organic electroluminescent device containing same | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6342637B1 | Diamine hole transport agent and organic electroluminescent device containing same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US6821651B2 | Red fluorescent material and organic electroluminescent device containing same | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.