Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10259943 | Method for manufacturing plate alpha-alumina pearlescent pigments and nano-metal coating pearlescent pigments with large aspect ratio | Myung-Ho Jung, Kyung-jun Han, Jae-Il Jeong, Kwang-Choong Kang, Byung-Ki Choi +4 more | 2019-04-16 |
| 8388895 | Apparatus for producing U3O8 powder | Dong-Hyun Jung, Seung Jae Lee, Joon Ro Lee, Kyeong-Lak Jeon, Jung Min Suh +4 more | 2013-03-05 |
| 6392554 | Electromagnetic wave isolation apparatus for use in multi-outlets | Kye Sam Kim | 2002-05-21 |