Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8525946 | Liquid crystal display apparatus having different size and amount of patterns formed on different areas of bottom surface of a light guide panel of a backlight unit | Il-yong Jung, Myung-ryul Jung, Dae Hee Lee | 2013-09-03 |
| 8439552 | Backlight unit of display apparatus | Il-yong Jung, Myung-ryul Jung, Dae Hee Lee | 2013-05-14 |