Young Rag Do
71Patents
13h-index
62Co-inventors
87Inventor score
Filing activity: Feb 8, 1995 → Dec 27, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9112112B2 | Subminiature led element and manufacturing method thereof | Electricity | 124 | Active |
| US9773761B2 | Ultra-small LED electrode assembly and method for manufacturing same | Emerging Cross-Sectional Technologies | 94 | Active |
| US6787796B2 | Organic electroluminescent display device and method of manufacturing the same | Electricity | 78 | Expired |
| US9570425B2 | Display comprising ultra-small LEDs and method for manufacturing same | Electricity | 56 | Active |
| US10145518B2 | Nano-scale light-emitting diode (LED) electrode assembly emitting polarized light, method of manufacturing the same, and polarized LED lamp having the same | Electricity | 36 | Active |
| US7585573B2 | Ir compound and organic electroluminescent device using the same | Emerging Cross-Sectional Technologies | 34 | Active |
| US5608554A | LCD having a phosphor layer and a backlight source with a main emitting peak in the region of 380-420nm | Electricity | 28 | Expired |
| US5957560A | Light shutter projector with a fluorescent screen | Physics | 23 | Expired |
| US7084565B2 | Assembly of organic electroluminescence display device | Electricity | 22 | Expired |
| US5998918A | Phosphor screen for a flickerless cathode ray tube and a process for preparing the same | Electricity | 21 | Expired |
| US9978725B2 | LED lamp using ultra-small LED electrode assembly | Emerging Cross-Sectional Technologies | 19 | Active |
| US6627322B2 | Functional film having optical and electrical properties | Emerging Cross-Sectional Technologies | 15 | Expired |
| US9059114B2 | Full-color LED display device and manufacturing method thereof | Electricity | 14 | Active |
| US7589461B2 | Organic electroluminescent display device having a photonic crystal layer provided over electroluminescent stack | Electricity | 12 | Active |
| US8536781B2 | Black organic light-emitting diode device | Electricity | 9 | Active |
| US10497680B2 | Nanoscale LED electrode assembly having improved electrical contact and manufacturing method thereof | Electricity | 9 | Active |
| US7176621B2 | Thin film electroluminescence display device and method of manufacturing the same | Electricity | 8 | Expired |
| US9935241B2 | Solvent for manufacture of self-assembled nano-scale LED electrode assembly and method for manufacturing self-assembled nano-scale LED electrode assembly by the same | Electricity | 6 | Active |
| US8013514B2 | Electroluminescent display device provided with a photonic crystal layer incorporating voids in a vacuum state | Electricity | 5 | Active |
| US7223482B2 | Phosphor for a plasma display device coated with a continuous thin protective layer and method of manufacture | Emerging Cross-Sectional Technologies | 5 | Expired |
| US10879223B2 | Display including nanoscale LED module | Physics | 4 | Active |
| US7351481B2 | Imidazole ring-containing compound and organic electroluminescence display device | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9024335B2 | Multi-package white LED device | Electricity | 4 | Active |
| US7455563B2 | Thin film electroluminescence display device and method of manufacturing the same | Electricity | 3 | Active |
| US10784246B2 | Ultra-small LED electrode assembly and method for preparing same | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.