Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071406 | Array substrate and method of manufacturing the same | Sang-Ki Kwak, Se-Ah Kwon, Hyang-Shik Kong, Byung Duk Yang, Sang Hun Lee +2 more | 2011-12-06 |
| 7911452 | Pen input method and device for pen computing system | Han-Il Yu, Sung-Chul Yang | 2011-03-22 |