Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8828760 | Method of fabricating organic light emitting device | Bong-Joon Lee, Doo-Hee Cho, Jaehyun Moon, Jeong Ik Lee, Hye Yong Chu +7 more | 2014-09-09 |
| 8816584 | Light source apparatus | Jeong Ik Lee, Yong Hae KIM, Myung Lae Lee, Sang Hoon Cheon, Jaehyun Moon +7 more | 2014-08-26 |
| 8685768 | Organic light emitting diodes and methods of manufacturing the same | Jin Woo Huh, Jeong Ik Lee, Chul Woong Joo, Doo-Hee Cho, Jin Wook Shin +4 more | 2014-04-01 |
| 8421064 | Organic-light-emitting-diode flat-panel light-source apparatus | Hye Yong Chu, Jeong Ik Lee, Doo-Hee Cho, Jong-Hee Lee, Joo Won Lee +1 more | 2013-04-16 |
| 8408960 | Method of fabricating an organic light emitting diode using phase separation | Doo-Hee Cho, Jeong Ik Lee, Jin Wook Shin, Jong-Hee Lee, Hye Yong Chu +1 more | 2013-04-02 |
| 8314542 | Organic electroluminescence device | Jeong Ik Lee, Hye Yong Chu, Doo-Hee Cho, Jin Wook Shin | 2012-11-20 |
| 8242677 | Combination organic light emitting diode panel and grounding unit | Hye Yong Chu, Jeong Ik Lee, Doo-Hee Cho, Joo Won Lee, Jin Wook Shin +1 more | 2012-08-14 |