Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11043338 | Manufacturing method of porous composite electrode and organic removal method of porous composite electrode | Sun-Sook Lee, Ki-Seok An, Sung Myung, Wooseok SONG, Jin-Kyu Han +1 more | 2021-06-22 |
| 9478756 | Organometallic compound, and organic light-emitting diode using same | Jaemin Lee, Chan Hyuk Park, Sung-Cheol Yoon, Young Hun Kang, Chang Jin Lee | 2016-10-25 |
| 8642375 | Preparation method of organic photovoltaic cell's photoactive layer using aerosol jet printing | Sung-Cheol Yoon, Hak Sung Lee, Chang Jin Lee, Yong Gu Kang | 2014-02-04 |
| 7332852 | One-way transparent optical system having light absorption elements and light refracting structures | Young-gu Jin, Byoung-Ho Cheong, Hansol Cho, Joon Yong PARK | 2008-02-19 |