Joon Suk Lee
42Patents
7h-index
57Co-inventors
72Inventor score
Filing activity: Feb 17, 1998 → Jun 25, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6295328A | Frequency multiplier using delayed lock loop (DLL) | Electricity | 63 | Expired |
| US8963137B2 | Organic light-emitting display device and method of fabricating the same | Electricity | 31 | Active |
| US9276050B2 | Organic light emitting display device | Electricity | 24 | Active |
| US10032843B2 | Organic light emitting display device and method of manufacturing the same | Electricity | 21 | Active |
| US8395569B2 | Dual panel type organic electroluminescent display device and method of fabricating the same | Emerging Cross-Sectional Technologies | 13 | Active |
| US9064736B2 | Method of manufacturing three dimensional semiconductor memory device | Electricity | 11 | Active |
| US9627462B2 | Organic light emitting display device | Electricity | 7 | Active |
| US8217571B2 | Organic light emitting diode display device and method of manufacturing the same | Electricity | 6 | Active |
| US8883531B2 | Organic light emitting diode display device and method of manufacturing the same | Electricity | 6 | Active |
| US10454068B2 | Organic light emitting display and method of manufacturing the same | Emerging Cross-Sectional Technologies | 5 | Active |
| US9173272B2 | Organic electroluminescent display device and method for driving the same | Physics | 5 | Active |
| US10403638B2 | Vertical memory devices and methods of manufacturing the same | Electricity | 5 | Active |
| US7884347B2 | Phase-change memory device and method of fabricating the same | Electricity | 4 | Active |
| US8426304B2 | Methods of manufacturing a vertical type semiconductor device | Electricity | 4 | Active |
| US9859345B2 | Organic light emitting display device including a partition wall and method of manufacturing the same | Electricity | 3 | Active |
| US8227983B2 | Organic light-emitting diode display device and method of fabricating the same | Electricity | 3 | Active |
| US11073928B2 | Display device | Electricity | 3 | Active |
| US7772763B2 | Organic electro-luminescence display device comprising grid shaped auxiliary electrode | Electricity | 3 | Active |
| US7464748B2 | Intercooler system and intake air cooling method | Emerging Cross-Sectional Technologies | 3 | Active |
| US8736163B2 | Organic electro-luminescence display device and method for fabricating the same | Electricity | 3 | Active |
| US9543544B2 | Organic light emitting display | Electricity | 3 | Active |
| US8087965B2 | Organic electro-luminescence display device and method for fabricating the same | Electricity | 3 | Active |
| US10516011B2 | Display device with a plurality of insulating layers between two electrodes and method of manufacturing the same | Electricity | 3 | Active |
| US8445887B2 | Nonvolatile programmable switch device using phase-change memory device and method of manufacturing the same | Electricity | 3 | Active |
| US7615923B2 | Dual-plate organic electro-luminescent device and method for manufacturing the same | Electricity | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.