Issued Patents 2011
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8067770 | Thin film transistor and flat panel display device including the same | Jae-Heung Ha, Young-Woo Song, Yong-Tak Kim | 2011-11-29 |
| 8058799 | Flat panel display apparatus with a porous layer on a substrate | Won-Jong Kim, Yong-Tak Kim, Jin-Baek Choi, Yoon-Hyeung Cho, Min-Ho Oh +3 more | 2011-11-15 |
| 8053985 | Organic electroluminescent device and method of manufacturing the same | Hae-Seung Lee, Yoon-Hyeung Cho, Won-Jong Kim, Jin-Woo Park | 2011-11-08 |
| 8053768 | Silicon-containing compound and organic electroluminescent device employing the same | Seok-Hwan Hwang, Young-Kook Kim, Yoon-Hyun Kwak, Jeoung-In Yi | 2011-11-08 |
| 8052499 | Organic electroluminescence device and manufacturing method thereof | Yoon-Hyeung Cho, Hyun-Jung Yang, Won-Jong Kim, Hae-Seung Lee | 2011-11-08 |
| 8044584 | Organic electroluminescent device and method for manufacturing the same | Yoon-Hyeung Cho, Hae-Seung Lee, Won-Jong Kim, Jin-Baek Choi | 2011-10-25 |
| 8031151 | Display substrate and display panel having the same | Shin-Tack Kang, Hyeong-Jun Park, Beom Jun Kim, Jong-Oh Kim | 2011-10-04 |
| 8022616 | Organic light emitting display apparatus | Byoung-Duk Lee, Yoon-Hyeung Cho, Min-Ho Oh, So-Young Lee, Sun-Young Lee +3 more | 2011-09-20 |
| 8003999 | Organic light emitting device | Yoon-Hyeung Cho, Won-Jong Kim, Min-Ho Oh, Byoung-Duk Lee, Jin-Baek Choi | 2011-08-23 |
| 7985113 | Retardation layer and organic light-emitting device including the same | Jin-Baek Choi, Won-Jong Kim, Yong-Tak Kim, Young-Woo Song, Yoon-Hyeung Cho +4 more | 2011-07-26 |
| 7955717 | Organic electroluminescent device and method of preparing the same | Dong-Soo Choi, Jang-Hyuk Kwon, Jin-Woo Park, Seung-Yong Song, Yoon-Hyeung Cho | 2011-06-07 |
| 7947973 | Organic light-emitting device | Young-Woo Song, Won-Jong Kim, Yoon-Hyeung Cho, Joon-Gu Lee, Jae-Heung Ha | 2011-05-24 |
| 7934967 | Method of manufacturing organic light-emitting device and organic light-emitting device manufactured using the method | Yong-Tak Kim, Won-Jong Kim, Jin-Baek Choi, Yoon-Hyeung Cho, Byoung-Duk Lee +3 more | 2011-05-03 |
| 7923923 | Organic light emitting display device | Yoon-Hyeung Cho, Min-Ho Oh, Byoung-Duk Lee, So-Young Lee, Sun-Young Lee +3 more | 2011-04-12 |
| 7911136 | Polarizer and organic light emitting display apparatus including the same | Joon-Gu Lee, Young-Woo Song, Kyu-Hwan Hwang, Jong-Seok Oh, Jae-Heung Ha +1 more | 2011-03-22 |
| 7868546 | Organic light emitting display device and method of manufacturing the same | Won-Jong Kim, Yoon-Hyeung Cho, Min-Ho Oh, Jin-Baek Choi, Byoung-Duk Lee | 2011-01-11 |
| 7868527 | Polarizer, method of manufacturing the same, and flat panel display device including the polarizer | Won-Jong Kim, Yong-Tak Kim, Jin-Baek Choi, Jae-Heung Ha, Yoon-Hyeung Cho +4 more | 2011-01-11 |