Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8264633 | Backlight unit and liquid crystal display using the same | Shim Keun Youk | 2012-09-11 |
| 7759853 | Backlight unit | Shin Woo Yang | 2010-07-20 |
| 7540626 | Backlight unit of liquid crystal display | — | 2009-06-02 |