Young-Chol Yang
53Patents
12h-index
45Co-inventors
80Inventor score
Filing activity: Jul 30, 2002 → Jan 7, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7812797B2 | Organic light emitting device | Physics | 80 | Active |
| US6936845B2 | Thin film transistor panel for liquid crystal display | Physics | 55 | Expired |
| US7158201B2 | Thin film transistor array panel for a liquid crystal display | Physics | 39 | Expired |
| US7427972B2 | Thin film transistor panel for liquid crystal display | Physics | 30 | Active |
| US7952558B2 | Methods for driving electrophoretic display so as to avoid persistent unidirectional current through TFT switches | Physics | 22 | Active |
| US6995394B2 | Thin film transistor panel liquid crystal display | Electricity | 16 | Expired |
| US7495735B2 | Liquid crystal display | Physics | 15 | Active |
| US8072473B2 | Gray scale voltage generator, method of generating gray scale voltage and transmissive and reflective type liquid crystal display device using the same | Physics | 14 | Active |
| US8125599B2 | Liquid crystal display | Physics | 14 | Active |
| US7852442B2 | Liquid crystal display | Physics | 14 | Active |
| US7145580B2 | Gray scale voltage generator, method of generating gray scale voltage and transmissive and reflective type liquid crystal display device using the same | Physics | 13 | Expired |
| US7205970B2 | Liquid crystal display for wide viewing angle, and driving method thereof | Physics | 12 | Expired |
| US7907106B2 | Liquid crystal display and driving method thereof | Physics | 11 | Active |
| US7154569B2 | Liquid crystal display and thin film transistor array panel therefor | Physics | 11 | Expired |
| US7332743B2 | Thin film transistor array panel and liquid crystal display | Electricity | 10 | Expired |
| US7807999B2 | Array substrate, liquid crystal display apparatus having the same and method for driving liquid crystal display apparatus | Physics | 9 | Active |
| US7079208B2 | Vertically aligned liquid crystal display device having an optimized viewing angle | Physics | 9 | Expired |
| US7483011B2 | Apparatus and method of converting image signal for four-color display device, and display device including the same | Physics | 9 | Active |
| US7700949B2 | Thin film transistor array substrate, method for manufacturing the same, liquid crystal display having the substrate, and method for manufacturing the liquid crystal display | Electricity | 7 | Expired |
| US7995155B2 | Liquid crystal display | Physics | 7 | Active |
| USRE44166E1 | Thin film transistor panel for liquid crystal display | General | 7 | Active |
| US7167150B2 | Method for displaying an image, image display apparatus, method for driving an image display apparatus and apparatus for driving an image display panel | Physics | 6 | Expired |
| US7839375B2 | Modifying image signals for display device | Physics | 6 | Active |
| US7333171B2 | Multi-domain liquid crystal display and a thin film transistor substrate of the same | Physics | 5 | Expired |
| US8054398B2 | Liquid crystal display and panel therefor | Physics | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.