Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11647668 | Organometallic compound and organic light-emitting device including the same | Sungbum Kim, Soobyung Ko, Jaesung Lee, Sujin Shin, Eunsoo Ahn +4 more | 2023-05-09 |
| 11631822 | Organometallic compound and organic light-emitting device including the same | Eunsoo Ahn, Soobyung Ko, Sujin Shin, Hyunjung Lee, Junghoon Han | 2023-04-18 |
| 11616204 | Organic electroluminescence device and organometallic compound for organic electroluminescence device | Soo-Byung KO, Sungbum Kim, Eunsoo Ahn, Jaesung Lee, Hyunjung Lee | 2023-03-28 |
| 11611048 | Organometallic compound and organic light emitting device including the same | Hyunjung Lee, Mina Jeon, Soobyung Ko, Sungbum Kim, Eunsoo Ahn | 2023-03-21 |
| 11569459 | Organometallic compound having imidazopyrazine-based ligand and organic light-emitting device including the same | Eunsoo Ahn, Soobyung Ko, Hyunjung Lee, Mina Jeon, Sungbum Kim +4 more | 2023-01-31 |
| 11538999 | Heterocyclic compound and organic light-emitting device including the same | Soobyung Ko, Mieun Jun, Youngkook Kim, Seokhwan Hwang | 2022-12-27 |
| 11527730 | Organic electroluminescence device and organometallic complex for organic electroluminescence device | Sujin Shin, Soo-Byung KO, Junghoon Han, Sungbum Kim, Eunsoo Ahn +4 more | 2022-12-13 |
| 11489023 | Method of manufacturing a display apparatus having a first and a second heat shrink layer on a heating pattern | Sewan Son, Jinsung An, Minwoo Woo, Wangwoo Lee, Jiseon Lee +1 more | 2022-11-01 |
| 11177445 | Compound and organic light-emitting device including the same | Soobyung Ko, Mieun Jun, Youngkook Kim, Seokhwan Hwang | 2021-11-16 |
| 11124533 | Organometallic compound and organic light-emitting device including the same | Mina Jeon, Soobyung Ko, Eunsoo Ahn, Hyunjung Lee, Sungbum Kim +4 more | 2021-09-21 |
| 10907093 | Condensed cyclic compound and organic light-emitting device including the same | Soobyung Ko, Mieun Jun, Youngkook Kim, Seokhwan Hwang | 2021-02-02 |
| 10727420 | Compound and organic light-emitting device including the same | Soobyung Ko, Mieun Jun, Youngkook Kim, Seokhwan Hwang | 2020-07-28 |
| 10439149 | Compound and organic light-emitting device including the same | Soobyung Ko, Mieun Jun, Youngkook Kim, Seokhwan Hwang | 2019-10-08 |
| 10428090 | Condensed-cyclic compound and organic light-emitting device comprising the same | Mieun Jun, Soobyung Ko, Youngkook Kim, Seokhwan Hwang | 2019-10-01 |
| 10147884 | Organic light-emitting device | Mieun Jun, Youngkook Kim, Seokhwan Hwang | 2018-12-04 |
| 10008676 | Compound and organic light-emitting device comprising the compound | Sanghyun Han, Kwanghyun Kim, Sooyon Kim, Youngkook Kim, Seokhwan Hwang +1 more | 2018-06-26 |
| 9923147 | Organic light emitting device | Mieun Jun, Youngkook Kim, Seokhwan Hwang | 2018-03-20 |
| 9887372 | Amine-based compound and organic light-emitting device including the same | Mieun Jun, Soobyung Ko, Youngkook Kim, Seokhwan Hwang | 2018-02-06 |
| 9856243 | Condensed cyclic compound and organic light-emitting device including the same | Sanghyun Han, Youngkook Kim, Jongwoo Kim, Seokhwan Hwang, Hyoungkun Kim | 2018-01-02 |
| 9831445 | Condensed cyclic compound and organic light-emitting device including the same | Samil Kho, Kwanghyung Kim, Youngkook Kim, Seokhwan Hwang | 2017-11-28 |
| 9809743 | Condensed-cyclic compound and organic light-emitting device including the same | Kwanghyun Kim, Sooyon Kim, Youngkook Kim, Seokhwan Hwang | 2017-11-07 |
| 9793500 | Condensed cyclic compound and organic light-emitting device including the same | Jongwoo Kim, Sooyon Kim, Youngkook Kim, Sanghyun Han, Seokhwan Hwang | 2017-10-17 |
| D682495 | Vacuum cleaner | Matt Lee, Sangmin Hyun, Younhwa Lee | 2013-05-14 |