Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12248118 | Optical metasurface films | Martin B. Wolk, Robert L. Brott, Karl K. Stensvad, James M. Nelson, Federico Capasso +1 more | 2025-03-11 |
| 10811552 | Solar cell having wavelength converting layer and manufacturing method thereof | So Hye CHO, Il Ki Han, Doo-Hyun Ko, Joon Soo Han, Bok Ryul Yoo +2 more | 2020-10-20 |
| 9818943 | Method of manufacturing multicolor quantum dot pattern | Il Ki Han, Ji Hoon Kyhm | 2017-11-14 |
| 9666821 | Method of manufacturing multicolor quantum dot pattern, multicolor quantum dot pattern formed by the method, and quantum dot light-emitting device for the method | Il Ki Han, Ji Hoon Kyhm | 2017-05-30 |