Issued Patents 2021
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11211567 | Heterocyclic compound and organic light-emitting device including the same | Mieun Jun, Heechoon Ahn, Sungbum Kim, Mina Jeon, Youngkook Kim +1 more | 2021-12-28 |
| 11201295 | Heterocyclic compound and organic light-emitting device including the same | Heechoon Ahn, Mieun Jun, Youngkook Kim, Seokhwan Hwang | 2021-12-14 |
| 11180513 | Compound and organic light-emitting device including the same | Yeseul Lee, Hyeongmin Kim, Heechoon Ahn, Hyunah Um, Yirang Im +1 more | 2021-11-23 |
| 11177445 | Compound and organic light-emitting device including the same | Haejin Kim, Mieun Jun, Youngkook Kim, Seokhwan Hwang | 2021-11-16 |
| 11171296 | Organometallic compound, organic light-emitting device including the same, and organic light-emitting apparatus including the organic light-emitting device | Munki Sim, Sungbum Kim, Junha Park, Heechoon Ahn, Hyoyoung Lee +5 more | 2021-11-09 |
| 11158815 | Condensed cyclic compound and organic light-emitting device including the same | Munki Sim, Junha Park, Jangyeol Baek, Hyoyoung Lee, Youngkook Kim | 2021-10-26 |
| 11145823 | Heterocyclic compound and organic light emitting device including the same | Heechoon Ahn, Mieun Jun, Sungbum Kim, Mina Jeon, Youngkook Kim +1 more | 2021-10-12 |
| 11124533 | Organometallic compound and organic light-emitting device including the same | Mina Jeon, Eunsoo Ahn, Hyunjung Lee, Sungbum Kim, Haejin Kim +4 more | 2021-09-21 |
| 11043642 | Organic light-emitting device and apparatus including the same | Seulong Kim, Myeongsuk Kim, Heungsu Park, Jimyoung Ye, Byeongwook Yoo +1 more | 2021-06-22 |
| 10954254 | Heterocyclic compound and organic light-emitting device including the same | Heechoon Ahn, Mieun Jun, Youngkook Kim, Seokhwan Hwang | 2021-03-23 |
| 10916715 | Organometallic compound and organic light-emitting device including the same | Sungbum Kim, Youngkook Kim, Heechoon Ahn, Mieun Jun, Seokhwan Hwang | 2021-02-09 |
| 10916714 | Organometallic compound and organic light-emitting device including the same | Sunwoo Kang, Sangho Jeon, Youngmi Cho, Taekyung Kim | 2021-02-09 |
| 10907093 | Condensed cyclic compound and organic light-emitting device including the same | Haejin Kim, Mieun Jun, Youngkook Kim, Seokhwan Hwang | 2021-02-02 |
| 10892423 | Condensed cyclic compound and organic light-emitting device including the same | Youngkook Kim, Heechoon Ahn, Mieun Jun, Seokhwan Hwang | 2021-01-12 |