Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9676634 | Method for producing titanium dioxide particles comprising cooling a solution containing a structure-directing agent, and titanium dioxide particles produced thereby | Kyung Byung Yoon, Hyun Sung Kim | 2017-06-13 |
| 8753526 | Porous thin film having holes and a production method therefor | Kyung Byung Yoon, Hyun Sung Kim, Na Pi Ha | 2014-06-17 |