Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8780294 | Display device comprising first and second light guide plates that respectively include a plurality of first and second recessed patterns and flat surfaces directly facing each other | Jae-Seok Park, Kyung-Ha Lee | 2014-07-15 |
| 8687150 | Liquid crystal display module | Jong-Sin Park, Eung Do Kim, Kyung-Ha Lee | 2014-04-01 |
| 8659723 | Liquid crystal display module | Jong-Sin Park, Eung Do Kim, Kyung-Ha Lee | 2014-02-25 |
| 8638411 | Transparent liquid crystal display device | Eung Do Kim, Jong-Sin Park | 2014-01-28 |
| 8456593 | Transparent display device | Eung Do Kim, Jong-Sin Park | 2013-06-04 |
| 8406529 | Method for evaluating moving image resolution | — | 2013-03-26 |
| 8314902 | Transparent display device | Eung Do Kim | 2012-11-20 |
| 7434249 | FTTH PON that O/E converts 1310 nm for output to transmitters for E/O as 1550 nm | Seong-Ha Kim, Gil-Yong Park, Tae-Sung Park | 2008-10-07 |
| 7092147 | Broadband light source | Sang-Ho Kim, Seong-Taek Hwang, Kwan-Woong Song, Gyu-Woong Lee | 2006-08-15 |
| 6975448 | Automatic gain controller of optical fiber amplifier | Sang-Ho Kim, Kwan-Woong Song, Seong-Taek Hwang, Tae-Sung Park | 2005-12-13 |