Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10239165 | Eyebrow coil jacket, a heat control apparatus of a reactor using the eyebrow coil jacket, and a method for manufacturing the heat control apparatus | Hyun Kyou Ha, Suk Soo Lim, Tae Jung Kim, Jin Kee Lim, Kyung-Hyun Kim +1 more | 2019-03-26 |
| 9200347 | Production method for high-purity calcite and ammonium sulphate by using gypsum | Young Nam Jang, Myung-Kyu Lee | 2015-12-01 |
| 8231850 | Economical sequestration of carbon dioxide by the mixed gas | Young Nam Jang, Myung Gyu Lee | 2012-07-31 |
| 7394689 | NAND flash memory device having security redundancy block and method for repairing the same | — | 2008-07-01 |