Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8729797 | Organic light emitting diode display and manufacturing method thereof | So-Young Lee, Yoon-Hyeung Cho, Min-Ho Oh, Byoung-Duk Lee, Sang-Hwan Cho +3 more | 2014-05-20 |
| 8721381 | Light emitting display and method of manufacturing the same | Min-Ho Oh, Yoon-Hyeung Cho, Byoung-Duk Lee, So-Young Lee, Sun-Young Lee +4 more | 2014-05-13 |
| 8716928 | Organic light emitting device with a low-resistance cathode | Won-Jong Kim, Joon-Gu Lee, Jin-Baek Choi, Chang-Ho Lee, Il-Soo Oh +6 more | 2014-05-06 |
| 8698179 | Cathode for organic light emitting device and organic light emitting device using the cathode | Sang-Hwan Cho, Yoon-Hyeung Cho, Byoung-Duk Lee, Min-Ho Oh, So-Young Lee +3 more | 2014-04-15 |
| 8686444 | Organic light emitting device and method of manufacturing the same | Jong-Hyuk Lee, Won-Jong Kim, Joon-Gu Lee, Jin-Baek Choi | 2014-04-01 |
| 8502205 | Organic light emitting diode device and method of manufacturing the same | Joon-Gu Lee, Jong-Hyuk Lee, Won-Jong Kim, Ji-Young Choung, Kyu-Ilwan Kwang +1 more | 2013-08-06 |
| 8487413 | Passivation film for electronic device and method of manufacturing the same | Yoon-Hyeung Cho, Min-Ho Oh, Byoung-Duk Lee, So-Young Lee, Seung-Yong Song +1 more | 2013-07-16 |
| 8487528 | Organic light emitting diode device having an ytterbium alloy electrode | Seok-Gyu Yoon, Young-Woo Song, Kyu-Hwan Hwang, Jae-Heung Ha, Jong-Hyuk Lee +5 more | 2013-07-16 |
| 8461760 | Thin film encapsulation for flat panel display device and method of manufacturing thin film encapsulation structure | Min-Ho Oh, Yoon-Hyeung Cho, So-Young Lee, Sang-Hwan Cho, Byoung-Duk Lee +7 more | 2013-06-11 |
| 8421326 | Electrode, method of preparing the same, and electronic device including the electrode | Won-Jong Kim, Jong-Hyuk Lee, Dae Ho Yoon, Seok-Gyu Yoon, Hosono Hideo | 2013-04-16 |
| 8415874 | Organic light-emitting device and method of manufacturing the same | Hyung-Jun Song, Kyu-Hwan Hwang, Chang-Ho Lee, Hee-Joo Ko, Seok-Gyu Yoon +5 more | 2013-04-09 |
| 8383431 | Organic light-emitting diode and method of manufacturing the same | Won-Jong Kim, Chang-Ho Lee, Jong-Hyuk Lee, Young-Woo Song, Jin-Baek Choi +6 more | 2013-02-26 |
| 8330339 | Light emitting display and method of manufacturing the same | Min-Ho Oh, Yoon-Hyeung Cho, Byoung-Duk Lee, So-Young Lee, Sun-Young Lee +4 more | 2012-12-11 |
| 8258696 | Light emitting display and method of manufacturing the same | Min-Ho Oh, Yoon-Hyeung Cho, Byoung-Duk Lee, So-Young Lee, Sun-Young Lee +4 more | 2012-09-04 |
| 8237356 | Organic light emitting display device | Yoon-Hyeung Cho, Jong-Hyuk Lee, Min-Ho Oh, Byoung-Duk Lee, So-Young Lee +3 more | 2012-08-07 |
| 8125140 | Organic light emitting display with improved light emitting efficiency | Jong-Hyuk Lee, Won-Jong Kim, Joon-Gu Lee, Jin-Baek Choi | 2012-02-28 |
| 8119256 | Organic light emitting device | Jin-Baek Choi, Chang-Ho Lee, Won-Jong Kim, Jong-Hyuk Lee, Yoon-Hyeung Cho +4 more | 2012-02-21 |
| 8110981 | Organic light-emitting display apparatus | Won-Jong Kim, Yoon-Hyeung Cho, Min-Ho Oh, Jong-Hyuk Lee, So-Young Lee +3 more | 2012-02-07 |
| 8067770 | Thin film transistor and flat panel display device including the same | Jae-Heung Ha, Young-Woo Song, Jong-Hyuk Lee | 2011-11-29 |
| 8058799 | Flat panel display apparatus with a porous layer on a substrate | Won-Jong Kim, Jin-Baek Choi, Jong-Hyuk Lee, Yoon-Hyeung Cho, Min-Ho Oh +3 more | 2011-11-15 |
| 8022616 | Organic light emitting display apparatus | Byoung-Duk Lee, Jong-Hyuk Lee, Yoon-Hyeung Cho, Min-Ho Oh, So-Young Lee +3 more | 2011-09-20 |
| 7985113 | Retardation layer and organic light-emitting device including the same | Jin-Baek Choi, Won-Jong Kim, Jong-Hyuk Lee, Young-Woo Song, Yoon-Hyeung Cho +4 more | 2011-07-26 |
| 7934967 | Method of manufacturing organic light-emitting device and organic light-emitting device manufactured using the method | Won-Jong Kim, Jin-Baek Choi, Jong-Hyuk Lee, Yoon-Hyeung Cho, Byoung-Duk Lee +3 more | 2011-05-03 |
| 7923923 | Organic light emitting display device | Yoon-Hyeung Cho, Jong-Hyuk Lee, Min-Ho Oh, Byoung-Duk Lee, So-Young Lee +3 more | 2011-04-12 |
| 7868527 | Polarizer, method of manufacturing the same, and flat panel display device including the polarizer | Won-Jong Kim, Jin-Baek Choi, Jong-Hyuk Lee, Jae-Heung Ha, Yoon-Hyeung Cho +4 more | 2011-01-11 |