Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8487528 | Organic light emitting diode device having an ytterbium alloy electrode | Seok-Gyu Yoon, Young-Woo Song, Kyu-Hwan Hwang, Jong-Hyuk Lee, Won-Jong Kim +5 more | 2013-07-16 |
| 8466466 | Organic light-emitting display device | Kyu-Hwan Hwang, Seok-Gyu Yoon, Young-Woo Song, Jong-Hyuk Lee | 2013-06-18 |
| 8461592 | Organic light emitting display device | Kyu-Hwan Hwang, Young-Woo Song, Seok-Gyu Yoon, Jong-Hyuk Lee, Yoon-Hyeung Cho | 2013-06-11 |
| 8455897 | Organic light-emitting display apparatus and method of manufacturing the same | Kyu-Hwan Hwang, Seok-Gyu Yoon, Young-Woo Song, Jong-Hyuk Lee | 2013-06-04 |
| 8446090 | Organic light-emitting device | Seok-Gyu Yoon, Kyu-Hwan Hwang, Young-Woo Song, Jong-Hyuk Lee, Sung-Chul Kim | 2013-05-21 |
| 8384854 | Liquid crystal display apparatus having grids | Young-Woo Song, Jong-Hyuk Lee, Kyu-Hwan Hwang, Jong-Seok Oh, Joon-Gu Lee +1 more | 2013-02-26 |
| 8373928 | Polarizer and organic light emitting display apparatus comprising the polarizer | Kyu-Hwan Hwang, 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, Kyu-Hwan Hwang, 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 |
| 8193535 | Thin film transistor, including compound semiconductor oxide, method of manufacturing the same and flat panel display device having the same | Young-Woo Song, Jong-Hyuk Lee, Jong-Han Jeong, Min-Kyu Kim, Yeon-Gon Mo +5 more | 2012-06-05 |
| 8187482 | Flat panel display and method of manufacturing the same | Young-Woo Song, Yoon-Chang Kim, Jong-Seok Oh, Sang-Hwan Cho, Ji-Hoon Ahn +2 more | 2012-05-29 |
| 8178884 | Thin film transistor including compound semiconductor oxide, method of manufacturing the same and flat panel display device having the same | Young-Woo Song, Jong-Hyuk Lee, Jong-Han Jeong, Min-Kyu Kim, Yeon-Gon Mo +5 more | 2012-05-15 |
| 8120241 | Display device having a white light source and a dichroic layer | Joon-Gu Lee, Young-Woo Song, Kyu-Hwan Hwang, Jong-Seok Oh, Chul-Woo Park +1 more | 2012-02-21 |
| 8067770 | Thin film transistor and flat panel display device including the same | Young-Woo Song, Jong-Hyuk Lee, Yong-Tak Kim | 2011-11-29 |
| 7947973 | Organic light-emitting device | Young-Woo Song, Jong-Hyuk Lee, Won-Jong Kim, Yoon-Hyeung Cho, Joon-Gu Lee | 2011-05-24 |
| 7911136 | Polarizer and organic light emitting display apparatus including the same | Joon-Gu Lee, Young-Woo Song, Kyu-Hwan Hwang, Jong-Seok Oh, Chul-Woo Park +1 more | 2011-03-22 |
| 7898167 | Electroluminescence display device with improved external light coupling efficiency and brightness | Young-Woo Song, Yoon-Chang Kim, Sang-Hwan Cho, Ji-Hoon Ahn, Joon-Gu Lee +2 more | 2011-03-01 |
| 7868527 | Polarizer, method of manufacturing the same, and flat panel display device including the polarizer | Won-Jong Kim, Yong-Tak Kim, Jin-Baek Choi, Jong-Hyuk Lee, Yoon-Hyeung Cho +4 more | 2011-01-11 |
| 7772768 | Polarizer and flat panel display apparatus including the same | Jong-Seok Oh, Jong-Hyuk Lee, Young-Woo Song, Kyu-Hwan Hwang, Joon-Gu Lee +1 more | 2010-08-10 |
| 7659662 | Electroluminescence display device with microlens | Young-Woo Song, Yoon-Chang Kim, Jong-Seok Oh, Sang-Hwan Cho, Ji-Hoon Ahn +2 more | 2010-02-09 |
| 7639414 | Polarizer and flat panel display apparatus including the same | Kyu-Hwan Hwang, Young-Woo Song, Joon-Gu Lee, Jong-Hyuk Lee, Jong-Seok Oh +1 more | 2009-12-29 |
| 7598671 | Flat panel display and method of manufacturing the same | Young-Woo Song, Yoon-Chang Kim, Jong-Seok Oh, Sang-Hwan Cho, Ji-Hoon Ahn +2 more | 2009-10-06 |
| 7579775 | Electroluminescence display device with improved external light coupling efficiency and method of manufacturing the same | Young-Woo Song, Yoon-Chang Kim, Jong-Seok Oh, Sang-Hwan Cho, Ji-Hoon Ahn +2 more | 2009-08-25 |