Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10545278 | Optical member and display including the same | Sang Won Lee, Seong-Yong Hwang, Sung-Kyu Shim | 2020-01-28 |
| 9601554 | Transparent display device and method of manufacturing the same | Yong-Han Park | 2017-03-21 |
| RE45749 | Optical unit, backlight assembly having the same and display device having the same | Seong-Yong Hwang, In-Sun Hwang, Joong-Hyun Kim, Sang-Yu Lee | 2015-10-13 |
| 7677784 | Optical unit, backlight assembly having the same and display device having the same | Seong-Yong Hwang, In-Sun Hwang, Joong-Hyun Kim, Sang-Yu Lee | 2010-03-16 |
| 7649697 | Optical lens, optical module having the same, and backlight assembly having the same | Ju-Young Yoon, Chang Ju Kim, Hyun Jin Kim, Gi-Cherl Kim, Sang-Yu Lee | 2010-01-19 |
| 7632003 | Back light unit | Jae Heon Noh, Dong-seob Jang, Seong Ho Youn, Sun Gil Kim, Yong-Joon Choi +1 more | 2009-12-15 |
| 7443609 | Optical lens, optical module having the same, and backlight assembly having the same | Ju-Young Yoon, Chang Ju Kim, Hyun Jin Kim, Gi-Cherl Kim, Sang-Yu Lee | 2008-10-28 |
| 7438459 | Optical unit, backlight assembly having the same and display device having the same | Seong-Yong Hwang, In-Sun Hwang, Joong-Hyun Kim, Sang-Yu Lee | 2008-10-21 |
| 7248764 | Light guide plate, backlight unit, liquid crystal display and method of manufacturing the light guide plate | Je-wan Suh | 2007-07-24 |