Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8446090 | Organic light-emitting device | Seok-Gyu Yoon, Jae-Heung Ha, Young-Woo Song, Jong-Hyuk Lee, Sung-Chul Kim | 2013-05-21 |
| 8415874 | Organic light-emitting device and method of manufacturing the same | Hyung-Jun Song, Chang-Ho Lee, Hee-Joo Ko, Seok-Gyu Yoon, II-Soo Oh +5 more | 2013-04-09 |
| 8384854 | Liquid crystal display apparatus having grids | Young-Woo Song, Jong-Hyuk Lee, Jong-Seok Oh, Joon-Gu Lee, Jae-Heung Ha +1 more | 2013-02-26 |
| 8373928 | Polarizer and organic light emitting display apparatus comprising the polarizer | Jae-Heung Ha, Sang-Hwan Cho, Young-Woo Song, Jong-Hyuk Lee, Yong Hee Lee +1 more | 2013-02-12 |
| 8357938 | Organic light emitting display device having external light transmission area | Seok-Gyu Yoon, Jae-Heung Ha, Young-Woo Song | 2013-01-22 |
| 8274090 | Organic light-emitting display device | Jun-Ho Choi, Jin-Koo Chung, Chan Young Park, Sung Min Kim, Young-Woo Song +4 more | 2012-09-25 |
| 8120241 | Display device having a white light source and a dichroic layer | Joon-Gu Lee, Young-Woo Song, Jong-Seok Oh, Jae-Heung Ha, Chul-Woo Park +1 more | 2012-02-21 |
| 7911136 | Polarizer and organic light emitting display apparatus including the same | Joon-Gu Lee, Young-Woo Song, Jong-Seok Oh, Jae-Heung Ha, Chul-Woo Park +1 more | 2011-03-22 |
| 7772768 | Polarizer and flat panel display apparatus including the same | Jong-Seok Oh, Jong-Hyuk Lee, Young-Woo Song, Joon-Gu Lee, Jae-Heung Ha +1 more | 2010-08-10 |
| 7639414 | Polarizer and flat panel display apparatus including the same | Jae-Heung Ha, Young-Woo Song, Joon-Gu Lee, Jong-Hyuk Lee, Jong-Seok Oh +1 more | 2009-12-29 |
| 6279354 | Cooler of optical fiber draw tower | Un-Chul Paek, Sung-Koog Oh, Man Seok SEO | 2001-08-28 |