Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9525144 | Organic light-emitting diode | Sun-Young Lee, Yoon-Hyun Kwak, Bum-Woo Park, Jong-Won Choi, Wha-Il Choi +1 more | 2016-12-20 |
| 9455409 | Amine-based compound and organic light emitting device including the same | Yoon-Hyun Kwak, Bum-Woo Park, Sun-Young Lee, Jong-Won Choi, Wha-Il Choi +1 more | 2016-09-27 |
| 9425410 | Organic light-emitting diode | So Yeon Kim, Yoon-Hyun Kwak, Bum-Woo Park, Sun-Young Lee, Wha-Il Choi +1 more | 2016-08-23 |
| 9385327 | Heterocyclic compound and organic light-emitting device including the same | Sun-Young Lee, Yoon-Hyun Kwak, Bum-Woo Park, Jong-Won Choi, Wha-Il Choi +1 more | 2016-07-05 |
| 9373798 | Organometallic compound and organic light-emitting device including the same | Jong-Won Choi, Yoon-Hyun Kwak, Bum-Woo Park, Sun-Young Lee, Wha-Il Choi +1 more | 2016-06-21 |
| 9118021 | Heterocyclic compound and organic light-emitting device including the same | Sun-Young Lee, Yoon-Hyun Kwak, Bum-Woo Park, Jong-Won Choi, Wha-Il Choi +2 more | 2015-08-25 |
| 9006721 | Organic light-emitting diode | Yoon-Hyun Kwak, Bum-Woo Park, Sun-Young Lee, Jong-Won Choi, Wha-Il Choi +1 more | 2015-04-14 |
| 8999528 | Condensation compound and organic light emitting device including the same | So Yeon Kim, Yoon-Hyun Kwak, Bum-Woo Park, Jong-Won Choi, Wha-Il Choi +2 more | 2015-04-07 |
| 8606330 | Method of displaying geo-tagged images on a mobile terminal | Chi-Won Song | 2013-12-10 |
| 8504080 | User interface for creating multimedia message of mobile communication terminal and method thereof | Jang Hyeon Jo, Jong Kwan Yoon | 2013-08-06 |
| 8340695 | Mobile terminal and method of controlling the operation of the mobile terminal | Chi-Won Song | 2012-12-25 |