Issued Patents All Time
Showing 101–125 of 296 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9312497 | Heterocyclic compound, organic light-emitting diode including the heterocyclic compound, and flat display device including the organic light-emitting diode | Sang-Hyun Han, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim +1 more | 2016-04-12 |
| 9309197 | Heterocyclic compound, organic light-emitting diode comprising the heterocyclic compound, and flat panel display device comprising the organic light-emitting diode | Young-Kook Kim, Seok-Hwan Hwang, Hye-Jin Jung, Jin-O Lim, Sang-Hyun Han +1 more | 2016-04-12 |
| 9306193 | Organic electroluminescent display device and method of manufacturing the same | Jin-Woo Park | 2016-04-05 |
| 9293736 | Organic light emitting element having emission layers and an electron injection layer including fullerene and lithium quinolate | Hee-Joo Ko, Se-Jin Cho, Bo-Ra Lee, Chang-Ho Lee, Il-Soo Oh +4 more | 2016-03-22 |
| 9288869 | Styryl-based compound, composition containing styryl-based compound, and organic light emitting diode including styryl-based compound | Sang-Hyun Han, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim +2 more | 2016-03-15 |
| 9282612 | Dual mode organic light emitting device and pixel circuit including the same | Bo-Ra Lee, Chang-Ho Lee, Il-Soo Oh, Jin-Young Yun, Hee-Joo Ko +4 more | 2016-03-08 |
| 9278927 | Heterocyclic compound and organic light-emitting device including the same | Young-Kook Kim, Seok-Hwan Hwang, Hye-Jin Jung, Jin-O Lim, Sang-Hyun Han +1 more | 2016-03-08 |
| 9276218 | Arylamine compound and organic light-emitting device comprising same | Soo-Yon Kim, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim +4 more | 2016-03-01 |
| 9257674 | Organic light emitting diode display and manufacturing method thereof | So-Young Lee, Yoon-Hyeung Cho, Min-Ho Oh, Byoung-Duk Lee, Yong-Tak Kim +3 more | 2016-02-09 |
| 9257672 | Organic light-emitting display apparatus | Seok-Gyu Yoon, Kyu-Hwan Hwang, Dong Chan Kim, Eung Do Kim, Dong Kyu Seo +4 more | 2016-02-09 |
| 9255084 | Heterocyclic compound and organic light-emitting device containing the same | Sun-Young Lee, Yoon-Hyun Kwak, Bum-Woo Park, Jin-Young Yun | 2016-02-09 |
| 9252370 | Heterocyclic compounds and organic light emitting devices including the same | Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jun-Ha Park, Eun-Young Lee +4 more | 2016-02-02 |
| 9246109 | Compound and organic light emitting device including the same | Young-Kook Kim, Seok-Hwan Hwang, Hye-Jin Jung, Jun-Ha Park, Eun-Young Lee +5 more | 2016-01-26 |
| 9231224 | Organic light emitting diode display | Seok-Gyu Yoon, Kyu-Hwan Hwang, Eung Do Kim, Dong Chan Kim, Dong Kyu Seo +4 more | 2016-01-05 |
| 9231228 | Anode containing metal oxide and organic light emitting device having the same | Won-Jong Kim, Joon-Gu Lee, Ji-Young Choung, Jin-Baek Choi, Yeon Hwa Lee +5 more | 2016-01-05 |
| 9224961 | Condensed-cyclic compound, organic light-emitting diode comprising the same and flat panel display device comprising the organic light-emitting diode | Young-Kook Kim, Seok-Hwan Hwang, Hye-Jin Jung, Jin-O Lim | 2015-12-29 |
| 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 |
| 9214647 | Organic light emitting diode device | Byoung-Duk Lee, Yoon-Hyeung Cho, Min-Ho Oh, So-Young Lee, Sun-Young Lee | 2015-12-15 |
| 9209407 | Amine-based compound and organic light-emitting device including the same | Young-Kook Kim, Seok-Hwan Hwang, Hye-Jin Jung, Jun-Ha Park, Eun-Young Lee +4 more | 2015-12-08 |
| 9203031 | Organic light emitting display devices and methods of manufacturing organic light emitting display devices | Jin-O Lim, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Sang-Hyun Han | 2015-12-01 |
| 9196838 | Organic compound and organic light-emitting device comprising the same | Jin-O Lim, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Sang-Hyun Han +5 more | 2015-11-24 |
| 9181474 | Amine-based compound and organic light-emitting diode including the same | Young-Kook Kim, Seok-Hwan Hwang, Hye-Jin Jung, Jin-O Lim, Sang-Hyun Han +4 more | 2015-11-10 |
| 9178001 | Organic light emitting diode and method for manufacturing the same | Yoon-Hyun Kwak, Sun-Young Lee, Bum-Woo Park, Chang-Ho Lee, Se-Jin Cho +1 more | 2015-11-03 |
| 9178162 | Compound for organic light-emitting device and organic light-emitting device including the same | Sang-Hyun Han, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim +5 more | 2015-11-03 |
| 9172050 | Compound and organic light emitting device including the same | Young-Kook Kim, Seok-Hwan Hwang, Hye-Jin Jung, Jin-O Lim, Sang-Hyun Han +4 more | 2015-10-27 |