Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7639414 | Polarizer and flat panel display apparatus including the same | Kyu-Hwan Hwang, Jae-Heung Ha, Young-Woo Song, 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 |
| 7595586 | Organic electroluminescent display device | Jong-Seok Oh, Yoon-Chang Kim, Young-Woo Song, Ji-Hoon Ahn, Sang-Hwan Cho +1 more | 2009-09-29 |
| 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 |
| 7527398 | Flat panel display | Young-Woo Song, Young Rag Do, Yoon-Chang Kim, Sang-Hwan Cho, Ji-Hoon Ahn +1 more | 2009-05-05 |
| 7473932 | Organic light emitting device and method of manufacturing the same | Sang-Hwan Cho, Yoon-Chang Kim, Young-Woo Song, Ji-Hoon Ahn, Jong-Seok Oh +1 more | 2009-01-06 |
| 7455563 | Thin film electroluminescence display device and method of manufacturing the same | Young Rag Do, Yoon-Chang Kim, Ji-Hoon Ahn, Sang-Hwan Cho | 2008-11-25 |
| 7362047 | Inorganic electroluminescent display device and method of manufacturing the same | Young-Woo Song, Yoon-Chang Kim, Jong-Seok Oh, Ji-Hoon Ahn, Sang-Hwan Cho +1 more | 2008-04-22 |
| 7176621 | Thin film electroluminescence display device and method of manufacturing the same | Young Rag Do, Yoon-Chang Kim, Ji-Hoon Ahn, Sang-Hwan Cho | 2007-02-13 |
| 7084565 | Assembly of organic electroluminescence display device | Sang-Hwan Cho, Young Rag Do, Yoon-Chang Kim, Ji-Hoon Ahn | 2006-08-01 |
| 6913384 | Device for recording curing temperature history on precast concrete products | Kwang Soo Park, Su-Gyun Shin, Kwan-Ho Kim, Meyong-Won Kim | 2005-07-05 |