Ki-Wan Ahn
30Patents
3h-index
29Co-inventors
59Inventor score
Filing activity: Sep 2, 2005 → Jan 9, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9768310B2 | Thin film transistor, organic light-emitting diode display including the same, and manufacturing method thereof | Electricity | 177 | Active |
| US9450211B2 | Organic light-emitting display device and method of manufacturing the same | Electricity | 5 | Active |
| US9455308B2 | Display device and method for manufacturing display device | Electricity | 5 | Active |
| US11158262B2 | Display device having variable power sources | Physics | 3 | Active |
| US9660010B2 | Organic light emitting display device | Electricity | 3 | Active |
| US9159749B2 | Oxide semiconductor devices, methods of manufacturing oxide semiconductor devices, display devices having oxide semiconductor devices, methods of manufacturing display devices having oxide semiconductor devices | Electricity | 3 | Active |
| US10418433B2 | Display device and method for manufacturing display device | Electricity | 3 | Active |
| US9923039B2 | Display panels, methods of manufacturing the same and organic light emitting display devices having the same | Electricity | 2 | Active |
| US9099680B2 | Display device and method of manufacturing the same | Electricity | 2 | Active |
| US10319711B2 | Electrostatic protection diode and organic light emitting display device including electrostatic protection structure | Electricity | 2 | Active |
| US9653609B2 | Thin film transistor and organic light emitting diode display including the same | Electricity | 2 | Active |
| US9728591B2 | Organic light emitting diode display having an insulating and a light blocking materials covering an inner circumferential surface of a transmissive hole | Electricity | 2 | Active |
| US7750987B2 | Substrate for a display device, liquid crystal display device having the same and method of manufacturing the same | Physics | 2 | Active |
| US10741632B2 | Display device and manufacturing method thereof | Electricity | 1 | Active |
| US9525016B2 | Organic light emitting display devices and methods of manufacturing organic light emitting display devices | Electricity | 1 | Active |
| US9899632B2 | Display panel and organic light emitting display device having a display panel | Electricity | 1 | Active |
| US10553661B2 | Display substrate and display apparatus including the same | Electricity | 1 | Active |
| US8946008B2 | Organic light emitting diode display, thin film transitor array panel, and method of manufacturing the same | Electricity | 1 | Active |
| US8097480B2 | Liquid crystal display and method of making the same | Physics | 0 | Active |
| US10347704B2 | Organic light-emitting display device | Electricity | 0 | Active |
| US10347869B2 | Organic light-emitting display device and method of manufacturing the same | Electricity | 0 | Active |
| US11552151B2 | Display device and method for manufacturing display device | Electricity | 0 | Active |
| US9059124B2 | Display device and method for manufacturing display device | Electricity | 0 | Active |
| US11094764B2 | Display substrate and display apparatus including the same | Electricity | 0 | Active |
| US9202896B2 | TFT, method of manufacturing the TFT, and method of manufacturing organic light emitting display device including the TFT | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.