Issued Patents 2017
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |