Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10490752 | Plurality of host materials and organic electroluminescent device comprising the same | Bitnari Kim, Hee-Ryong Kang, Young-Mook Lim, Jin-Ri Hong, Tae Jin LEE | 2019-11-26 |
| 10426864 | Storage apparatus having air purifying module | Jung Yeol Park, Young Hwan Son, Seong Min Lee, Jae Seon Yi, Jong Hyun Koo +3 more | 2019-10-01 |
| 10342888 | Storage apparatus having air purifying module | Jung Yeol Park, Young Hwan Son, Seong Min Lee, Jae Seon Yi, Jong Hyun Koo +3 more | 2019-07-09 |