Issued Patents All Time
Showing 76–100 of 119 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8659218 | Organic light emitting display device | Kyu-Hwan Hwang, Seok-Gyu Yoon, Jae-Heung Ha, Jong-Hyuk Lee | 2014-02-25 |
| 8624259 | Organic light-emitting display device | Yeon Hwa Lee, Won-Jong Kim, Ji-Young Choung, Joon-Gu Lee, Darby Choi +1 more | 2014-01-07 |
| 8593058 | Organic light-emitting display device | Jin-Baek Choi, Won-Jong Kim, Ji-Young Choung, Joon-Gu Lee, Yeon Hwa Lee +1 more | 2013-11-26 |
| 8569762 | Organic light-emitting display device having improved transmittance | Jae-Heung Ha, Kyu-Hwan Hwang, Seok-Gyu Yoon, Jong-Hyuk Lee, Keum-Nam Kim +1 more | 2013-10-29 |
| 8558222 | Organic light emitting diode display | Kyu-Hwan Hwang, Seok-Gyu Yoon, Jae-Heung Ha, Jong-Hyuk Lee, Chaun-Gi Choi +3 more | 2013-10-15 |
| 8530910 | Organic light emitting display device including transmitting regions between pixel regions | Jong-Hyuk Lee, Chaun-Gi Choi, Kyu-Hwan Hwang, Seok-Gyu Yoon, Jae-Heung Ha | 2013-09-10 |
| 8525154 | Light-emitting device having optical resonance layer | Yoon-Chang Kim, Sang-Hwan Cho, Ji-Hoon Ahn, Joon-Gu Lee, So-Young Lee +2 more | 2013-09-03 |
| 8519406 | Organic light emitting display device having graphene wirings | Seok-Gyu Yoon, Kyu-Hwan Hwang, Jae-Heung Ha, Jong-Hyuk Lee, Sung-Chul Kim | 2013-08-27 |
| 8487528 | Organic light emitting diode device having an ytterbium alloy electrode | Seok-Gyu Yoon, Kyu-Hwan Hwang, Jae-Heung Ha, Jong-Hyuk Lee, Won-Jong Kim +5 more | 2013-07-16 |
| 8466466 | Organic light-emitting display device | Jae-Heung Ha, Kyu-Hwan Hwang, Seok-Gyu Yoon, Jong-Hyuk Lee | 2013-06-18 |
| 8461592 | Organic light emitting display device | Jae-Heung Ha, Kyu-Hwan Hwang, Seok-Gyu Yoon, Jong-Hyuk Lee, Yoon-Hyeung Cho | 2013-06-11 |
| 8455897 | Organic light-emitting display apparatus and method of manufacturing the same | Jae-Heung Ha, Kyu-Hwan Hwang, Seok-Gyu Yoon, Jong-Hyuk Lee | 2013-06-04 |
| 8446090 | Organic light-emitting device | Seok-Gyu Yoon, Kyu-Hwan Hwang, Jae-Heung Ha, Jong-Hyuk Lee, Sung-Chul Kim | 2013-05-21 |
| 8383431 | Organic light-emitting diode and method of manufacturing the same | Won-Jong Kim, Chang-Ho Lee, Jong-Hyuk Lee, Yong-Tak Kim, Jin-Baek Choi +6 more | 2013-02-26 |
| 8384854 | Liquid crystal display apparatus having grids | Jong-Hyuk Lee, Kyu-Hwan Hwang, Jong-Seok Oh, Joon-Gu Lee, Jae-Heung Ha +1 more | 2013-02-26 |
| 8373928 | Polarizer and organic light emitting display apparatus comprising the polarizer | Jae-Heung Ha, Kyu-Hwan Hwang, Sang-Hwan Cho, 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, Jae-Heung Ha, Kyu-Hwan Hwang | 2013-01-22 |
| 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 |
| 8274090 | Organic light-emitting display device | Jun-Ho Choi, Jin-Koo Chung, Chan Young Park, Sung Min Kim, Sung-Chul Kim +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 | Jae-Heung Ha, 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 | Yoon-Chang Kim, Jong-Seok Oh, Sang-Hwan Cho, Ji-Hoon Ahn, Joon-Gu Lee +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 | Jae-Heung Ha, 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, Kyu-Hwan Hwang, Jong-Seok Oh, Jae-Heung Ha, Chul-Woo Park +1 more | 2012-02-21 |
| 8067770 | Thin film transistor and flat panel display device including the same | Jae-Heung Ha, Jong-Hyuk Lee, Yong-Tak Kim | 2011-11-29 |
| 7985113 | Retardation layer and organic light-emitting device including the same | Jin-Baek Choi, Won-Jong Kim, Yong-Tak Kim, Jong-Hyuk Lee, Yoon-Hyeung Cho +4 more | 2011-07-26 |