Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11885527 | Air purification device | — | 2024-01-30 |
| 10888812 | Air cleaning device | — | 2021-01-12 |
| 7799236 | Gathering method and apparatus of powder separated soluble component | Won-Jae Moon, Ick Soon Kwak, Jung Hyun Oh | 2010-09-21 |
| 7753983 | Method for preparing ceramic filter and ceramic filter prepared by the same | Jong-Sik Choi, Young Min Kong, Hoon Ahn, Sun Joo Kim, Seong-Moon Jung | 2010-07-13 |
| 7473408 | Method for preparing single crystalline cerium oxide powders | Jun Seok NOH, Tae-Hyun Kwon, Seung Beom Cho, Hye-Jeong Hong | 2009-01-06 |
| 7115243 | Method for preparing α-alumina nano powder | Hye-Jeong Hong, Tae-Hyun Kwon, Seung Beom Cho, Jun Seok Nho | 2006-10-03 |