Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9231224 | Organic light emitting diode display | Seok-Gyu Yoon, Eung Do Kim, Dong Chan Kim, Dong Kyu Seo, Bo-Ra Jung +4 more | 2016-01-05 |
| 9219103 | Organic light emitting diode display | Chang-Ho Lee, Hee-Joo Ko, II-Soo Oh, Se-Jin Cho, Jin-Young Yun +5 more | 2015-12-22 |
| 9165985 | Organic light-emitting display device | Jae-Heung Ha, Seok-Gyu Yoon, Young-Woo Song, Jong-Hyuk Lee | 2015-10-20 |
| 9159772 | Organic light emitting display | Jae-Heung Ha, Seok-Gyu Yoon, Young-Woo Song | 2015-10-13 |
| 9117779 | Organic light-emitting display device | Jae-Heung Ha, Seok-Gyu Yoon, Young-Woo Song, Jong-Hyuk Lee | 2015-08-25 |
| 9099674 | Organic light-emitting display device | Jae-Heung Ha, Seok-Gyu Yoon, Young-Woo Song, Jong-Hyuk Lee, Jun-Ho Choi +1 more | 2015-08-04 |
| 9099416 | Organic light-emitting device | Bo-Ra Jung, Seok-Gyu Yoon, Dong Chan Kim, Won-Jong Kim, Eung Do Kim +4 more | 2015-08-04 |
| 9070903 | Inorganic oxide thin film and method for preparing the same | Dong Chan Kim, Seok-Gyu Yoon, Eung Do Kim, Bo-Ra Jung, Dong Kyu Seo +3 more | 2015-06-30 |
| 9035288 | Organic light emitting diode and organic light emitting display | Dong Chan Kim, Jong-Hyuk Lee, Young-Woo Song, Won-Jong Kim, Seok-Gyu Yoon +3 more | 2015-05-19 |
| 8957443 | Organic light-emitting display apparatus and method of manufacturing the same | Seok-Gyu Yoon, Eung Do Kim, Dong Chan Kim, Bo-Ray Jung, Won-Jong Kim +3 more | 2015-02-17 |
| 8860010 | Organic light emitting display | Jae-Heung Ha, Seok-Gyu Yoon, Young-Woo Song | 2014-10-14 |
| 8835926 | Organic light emitting display device | Seok-Gyu Yoon, Jae-Heung Ha, Jong-Hyuk Lee, Young-Woo Song | 2014-09-16 |
| 8803133 | Organic light emitting diode device | Yong-Tak Kim, Won-Jong Kim, Ji-Young Choung, Joon-Gu Lee, Jin-Baek Choi +2 more | 2014-08-12 |
| 8797239 | Organic light-emitting display device | Seok-Gyu Yoon, Jae-Heung Ha, Young-Woo Song, Jong-Hyuk Lee | 2014-08-05 |
| 8735876 | Organic light emitting diode display | Seok-Gyu Yoon, Jae-Heung Ha, Young-Woo Song, Jong-Hyuk Lee, Sung-Chul Kim | 2014-05-27 |
| 8716928 | Organic light emitting device with a low-resistance cathode | Yong-Tak Kim, Won-Jong Kim, Joon-Gu Lee, Jin-Baek Choi, Chang-Ho Lee +6 more | 2014-05-06 |
| 8659218 | Organic light emitting display device | Seok-Gyu Yoon, Jae-Heung Ha, Young-Woo Song, Jong-Hyuk Lee | 2014-02-25 |
| 8569762 | Organic light-emitting display device having improved transmittance | Jae-Heung Ha, Seok-Gyu Yoon, Young-Woo Song, Jong-Hyuk Lee, Keum-Nam Kim +1 more | 2013-10-29 |
| 8558222 | Organic light emitting diode display | Seok-Gyu Yoon, Jae-Heung Ha, Young-Woo Song, Jong-Hyuk Lee, Chaun-Gi Choi +3 more | 2013-10-15 |
| 8530910 | Organic light emitting display device including transmitting regions between pixel regions | Young-Woo Song, Jong-Hyuk Lee, Chaun-Gi Choi, Seok-Gyu Yoon, Jae-Heung Ha | 2013-09-10 |
| 8519406 | Organic light emitting display device having graphene wirings | Seok-Gyu Yoon, Jae-Heung Ha, Young-Woo Song, Jong-Hyuk Lee, Sung-Chul Kim | 2013-08-27 |
| 8487528 | Organic light emitting diode device having an ytterbium alloy electrode | Seok-Gyu Yoon, Young-Woo Song, Jae-Heung Ha, Jong-Hyuk Lee, Won-Jong Kim +5 more | 2013-07-16 |
| 8466466 | Organic light-emitting display device | Jae-Heung Ha, Seok-Gyu Yoon, Young-Woo Song, Jong-Hyuk Lee | 2013-06-18 |
| 8461592 | Organic light emitting display device | Jae-Heung Ha, Young-Woo Song, 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, Seok-Gyu Yoon, Young-Woo Song, Jong-Hyuk Lee | 2013-06-04 |