Issued Patents All Time
Showing 226–250 of 296 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8399880 | Heteroarylamine compound and organic light-emitting device including the same | Young-Kook Kim, Seok-Hwan Hwang, Yoon-Hyun Kwak, Hye-Jin Jung, Jin-O Lim +1 more | 2013-03-19 |
| 8399270 | Method of manufacturing organic light emitting device with water vapor absorption material containing transparent sealant layer | Yoon-Hyeung Cho, Won-Jong Kim, Min-Ho Oh, Byoung-Duk Lee, Jin-Baek Choi | 2013-03-19 |
| 8384854 | Liquid crystal display apparatus having grids | Young-Woo Song, Kyu-Hwan Hwang, Jong-Seok Oh, Joon-Gu Lee, Jae-Heung Ha +1 more | 2013-02-26 |
| 8384074 | Heterocyclic compound and organic light-emitting device including the same | Jin-O Lim, Seok-Hwan Hwang, Young-Kook Kim, Yoon-Hyun Kwak, Hye-Jin Jung | 2013-02-26 |
| 8383431 | Organic light-emitting diode and method of manufacturing the same | Won-Jong Kim, Chang-Ho Lee, Young-Woo Song, Yong-Tak Kim, Jin-Baek Choi +6 more | 2013-02-26 |
| 8373928 | Polarizer and organic light emitting display apparatus comprising the polarizer | Jae-Heung Ha, Kyu-Hwan Hwang, Sang-Hwan Cho, Young-Woo Song, Yong Hee Lee +1 more | 2013-02-12 |
| 8362470 | Organic light emitting device | Young-Kook Kim, Seok-Hwan Hwang, Yoon-Hyun Kwak, Hye-Jin Jung, Jin-O Lim +1 more | 2013-01-29 |
| 8350302 | Organic light emitting display apparatus | Sun-Young Lee, Yoon-Hyeung Cho, Min-Ho Oh, Byoung-Duk Lee, So-Young Lee | 2013-01-08 |
| 8344365 | Organic light emitting device | Young-Kook Kim, Seok-Hwan Hwang, Yoon-Hyun Kwak, Hye-Jin Jung, Jin-O Lim +1 more | 2013-01-01 |
| 8343638 | Organic light emitting diode including light-efficiency-improvement layer | Seung-Gak Yang, Hee-Yeon Kim, Jae Yong Lee | 2013-01-01 |
| 8338000 | Organic light emitting device | Yoon-Hyun Kwak, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim +1 more | 2012-12-25 |
| 8330172 | Organic light emitting diode display and manufacturing method thereof | Jin-Baek Choi, Ji-Young Choung, Joon-Gu Lee, Se-Jin Cho, Won-Jong Kim +3 more | 2012-12-11 |
| 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 |
| 8306177 | Method of driving a gate line and gate drive circuit for performing the method | Hong-Woo Lee, Sung-Man Kim, Jong-Hwan Lee, Hyeon-Hwan Kim, Sang-Moon Moh +2 more | 2012-11-06 |
| 8305323 | Display apparatus and method of driving the same | Min-Cheol Lee, Byeong-Jae Ahn, Jong-Hwan Lee, Yeon-Kyu Moon | 2012-11-06 |
| 8283057 | Heteroarylamine compound and organic light-emitting device including the same | Young-Kook Kim, Seok-Hwan Hwang, Yoon-Hyun Kwak, Hye-Jin Jung, Jin-O Lim | 2012-10-09 |
| 8277956 | Organic light emitting diode | Seung-Gak Yang, Hee-Yeon Kim, Jae Yong Lee | 2012-10-02 |
| 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 |
| 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, Min-Ho Oh, Byoung-Duk Lee, So-Young Lee, Sun-Young Lee +3 more | 2012-08-07 |
| 8207669 | Organic light emitting display device including spacers and fillers | So-Young Lee, Sun-Young Lee, Yoon-Hyeung Cho, Min-Ho Oh, Byoung-Duk Lee | 2012-06-26 |
| 8203141 | Organic light-emitting device | Young-Kook Kim, Seok-Hwan Hwang, Yoon-Hyun Kwak, Hye-Jin Jung, Hee-Joo Ko +1 more | 2012-06-19 |
| 8193535 | Thin film transistor, including compound semiconductor oxide, method of manufacturing the same and flat panel display device having the same | Jae-Heung Ha, Young-Woo Song, Jong-Han Jeong, Min-Kyu Kim, Yeon-Gon Mo +5 more | 2012-06-05 |
| 8188315 | Organic light emitting device and flat panel display device comprising the same | Seok-Hwan Hwang, Young-Kook Kim, Yoon-Hyun Kwak, Kwan-Hee Lee, Min-Seung Chun | 2012-05-29 |
| 8178884 | Thin film transistor including compound semiconductor oxide, method of manufacturing the same and flat panel display device having the same | Jae-Heung Ha, Young-Woo Song, Jong-Han Jeong, Min-Kyu Kim, Yeon-Gon Mo +5 more | 2012-05-15 |