Issued Patents All Time
Showing 101–119 of 119 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8597801 | Heterocyclic compound, organic light-emitting device including the heterocyclic compound, and flat display device including the organic light-emitting device | Yoon-Hyun Kwak, Seok-Hwan Hwang, Young-Kook Kim, Sun-Young Lee, Jin-O Lim +3 more | 2013-12-03 |
| 8546793 | Organic light-emitting device | Young-Kook Kim, Seok-Hwan Hwang, Jin-O Lim, Jong-Hyuk Lee | 2013-10-01 |
| 8535814 | Heterocyclic compound and organic light emitting device including the same | Yoon-Hyun Kwak, Seok-Hwan Hwang, Young-Kook Kim, Jong-Hyuk Lee, Jin-O Lim +1 more | 2013-09-17 |
| 8524380 | Heterocyclic compound and organic light-emitting device including the same | Young-Kook Kim, Seok-Hwan Hwang, Yoon-Hyun Kwak, Jong-Hyuk Lee, Jin-O Lim | 2013-09-03 |
| 8455866 | Heterocyclic compound and organic light-emitting device including the same | Seok-Hwan Hwang, Young-Kook Kim, Yoon-Hyun Kwak, Jin-O Lim, Jong-Hyuk Lee | 2013-06-04 |
| 8455867 | Organic light-emitting device | Young-Kook Kim, Seok-Hwan Hwang, Jin-O Lim, Sang-Hyun Han, Yoon-Hyun Kwak +3 more | 2013-06-04 |
| 8450502 | Pharmaceutical compositions for inhibiting angiogenesis | Ho Jeong Kwon | 2013-05-28 |
| 8431241 | Organic light-emitting device | Yoon-Hyun Kwak, Seok-Hwan Hwang, Young-Kook Kim, Jong-Hyuk Lee, Jin-O Lim | 2013-04-30 |
| 8431251 | Heterocyclic compound and organic light-emitting device comprising the same | Jin-O Lim, Seok-Hwan Hwang, Young-Kook Kim, Sang-Hyun Han, Chang-Ho Lee +2 more | 2013-04-30 |
| 8399880 | Heteroarylamine compound and organic light-emitting device including the same | Young-Kook Kim, Seok-Hwan Hwang, Yoon-Hyun Kwak, Jong-Hyuk Lee, Jin-O Lim +1 more | 2013-03-19 |
| 8384074 | Heterocyclic compound and organic light-emitting device including the same | Jin-O Lim, Seok-Hwan Hwang, Young-Kook Kim, Yoon-Hyun Kwak, Jong-Hyuk Lee | 2013-02-26 |
| 8362470 | Organic light emitting device | Young-Kook Kim, Seok-Hwan Hwang, Yoon-Hyun Kwak, Jong-Hyuk Lee, Jin-O Lim +1 more | 2013-01-29 |
| 8344365 | Organic light emitting device | Young-Kook Kim, Seok-Hwan Hwang, Yoon-Hyun Kwak, Jong-Hyuk Lee, Jin-O Lim +1 more | 2013-01-01 |
| 8338000 | Organic light emitting device | Yoon-Hyun Kwak, Seok-Hwan Hwang, Young-Kook Kim, Jong-Hyuk Lee, Jin-O Lim +1 more | 2012-12-25 |
| 8301215 | Biosignal measurement apparatus | Jong-youn Lee, Kenichi Yamakoshi, Kun Soo Shin, Shinobu Tanaka, Takehiro Yamakoshi | 2012-10-30 |
| 8283057 | Heteroarylamine compound and organic light-emitting device including the same | Young-Kook Kim, Seok-Hwan Hwang, Yoon-Hyun Kwak, Jong-Hyuk Lee, Jin-O Lim | 2012-10-09 |
| 8203141 | Organic light-emitting device | Young-Kook Kim, Seok-Hwan Hwang, Yoon-Hyun Kwak, Jong-Hyuk Lee, Hee-Joo Ko +1 more | 2012-06-19 |
| 7497831 | Blood pressure measuring system and method | Jong-youn Lee, Kyung Ho Kim | 2009-03-03 |
| 7310542 | Non-invasive body component concentration measuring apparatus and method of noninvasively measuring a concentration of a body component using the same | Kye-jin Jeon, Jong-youn Lee, In-Duk Hwang, Kun-kook Park, Hye-Jeong Kim +1 more | 2007-12-18 |