Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10340462 | Compound and organic light-emitting device including same | Youngkook Kim, Jongwoo Kim, Seokhwan Hwang | 2019-07-02 |
| 10322452 | Metal nanoparticles | Gyo Hyun Hwang, Sang Hoon Kim, Jun Yeon Cho | 2019-06-18 |
| 10288954 | Display device | Kyunghwan Jeon, Yun Jang | 2019-05-14 |
| 10256438 | Organic light-emitting display device | Jinho Park | 2019-04-09 |
| 10189085 | Hollow metal particles, electrode catalyst including same, electrochemical battery including the electrode catalyst, and method of manufacturing hollow metal particles | Sang Hoon Kim, Gyo Hyun Hwang, Jun Yeon Cho | 2019-01-29 |
| 10008676 | Compound and organic light-emitting device comprising the compound | Sanghyun Han, Sooyon Kim, Haejin Kim, Youngkook Kim, Seokhwan Hwang +1 more | 2018-06-26 |
| 10003029 | Compound and organic light-emitting device including the same | Hyejin Jung, Youngkook Kim, Seokhwan Hwang, Sanghyun Han, Miehwa Park | 2018-06-19 |
| 9991018 | Method for manufacturing carbon carrier-metal nanoparticle composite and carbon carrier-metal nanoparticle composite manufactured thereby | Sang Hoon Kim, Gyo Hyun Hwang, Jun Yeon Cho | 2018-06-05 |
| 9991452 | Condensed-cyclic compound and organic light-emitting device including the same | Sooyon Kim, Youngkook Kim, Sanghyun Han, Seokhwan Hwang | 2018-06-05 |
| 9977582 | Window display method and apparatus of displaying a window using an external input device | Jihun Hong, Sunhee Kim, Yonghoon Jin | 2018-05-22 |
| 9923030 | Organic light-emitting device | — | 2018-03-20 |
| 9809743 | Condensed-cyclic compound and organic light-emitting device including the same | Sooyon Kim, Youngkook Kim, Haejin Kim, Seokhwan Hwang | 2017-11-07 |
| 9776173 | Hollow metal nanoparticles | Gyo Hyun Hwang, Sang Hoon Kim, Jun Yeon Cho | 2017-10-03 |
| 9776247 | Hollow metal nano particles | Sang Hoon Kim, Gyo Hyun Hwang, Jun Yeon Cho | 2017-10-03 |
| 9741939 | Condensed cyclic compound and organic light-emitting device including the same | Youngkook Kim, Jongwoo Kim, Mieun Jun, Seokhwan Hwang | 2017-08-22 |
| 9698429 | Fuel cell and method of manufacturing same | Gyo Hyun Hwang, Sang Hoon Kim, Jun Yeon Cho | 2017-07-04 |
| 9614227 | Fuel cell and method of manufacturing same | Gyo Hyun Hwang, Sang Hoon Kim, Jun Yeon Cho | 2017-04-04 |
| 9517460 | Method for fabricating hollow metal nano particles supported on carrier | Jun Yeon Cho, Sang Hoon Kim, Gyo Hyun Hwang | 2016-12-13 |
| 9517450 | Hollow metal nano particles supported on carrier | Jun Yeon Cho, Sang Hoon Kim, Gyo Hyun Hwang | 2016-12-13 |
| 9359715 | Laundry treatment apparatus and control method thereof | Taewan Kim, Gilnam Lee, Sanghee Yoo | 2016-06-07 |
| 8992660 | Method for fabricating hollow metal nano particles and hollow metal nano particles fabricated by the method | Jun Yeon Cho, Sang Hoon Kim, Gyo Hyun Hwang | 2015-03-31 |