Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9839879 | Forward osmosis membrane for seawater desalination and method for preparing the same | Sung Dae Chi, Jong-Hwa Lee, Doo Ri Kim, Su-Jeong Lim | 2017-12-12 |
| 9248410 | Forward osmosis membrane for seawater desalination and method for preparing the same | Sung Dae Chi, Jong-Hwa Lee, Doo Ri Kim, Su-Jeong Lim | 2016-02-02 |
| 8297915 | Real-time turbomachinery blade breakage monitoring unit and turbo-apparatus | Jeong-Seek KANG, Lee K. Ahn | 2012-10-30 |