Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10180253 | Integrated carbon dioxide conversion system for connecting oxyfuel combustion and catalytic conversion process | Kew-Ho Lee, Kook-Young Ahn, Sang Gyu Kang, Young Duk Lee, Tae Sun Chang +2 more | 2019-01-15 |
| 9861932 | Polymer membrane for gas separation or enrichment comprising hybrid nanoporous material, uses thereof, and a preparation method thereof | U-Hwang Lee, Jong-San Chang, Young Kyu Hwang, You In Park, Hye Rim Song +3 more | 2018-01-09 |
| 6958137 | Preparation of composite silica membranes with thermal stability by a soaking-rolling method | Kew-Ho Lee, Dong-Wook Lee, Yoon-Kyu Lee, Bong-Kuk Sea | 2005-10-25 |
| 6379524 | Method for preparing composite membrane for separation of hydrogen gas | Kew-Ho Lee, Sang Hak Lee | 2002-04-30 |