Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11883785 | Reverse osmosis membrane, manufacturing method therefor, and water treatment module | Ayoung Lee, Chong Kyu Shin, Phill Lee | 2024-01-30 |
| 11707717 | Separator leaf, and spiral wound module and device comprising same | Phill Lee, Gwang Hun Choi, Soo Hyun Kim, Dong Hyeok Shin | 2023-07-25 |
| 10611109 | Manufacturing method of optical film and optical film | Jeong-Hwan Lee, Joo Sang Kim, Do Won Yang, Yong Gou Lee, Bong Su Jeung +1 more | 2020-04-07 |
| 7473426 | Method for selectively inhibiting reuptake of serotonin and norepinephrine using yeast extract | Il Kang, Hyung-Joo SUH, Young Choi, Hee-Sun Yun, Kyung Mi Kim +4 more | 2009-01-06 |