Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7910664 | Radially multi-branched polymer and porous film using the same | Jae Ho Cheong, Min Jin Ko, Jung Won KANG, Myung-Sun Moon, Byung-Ro Kim +3 more | 2011-03-22 |
| 7887727 | Preparing method of microporous polyolefin film through effective extrusion | Young-Keun Lee, Jang-Weon Rhee, In Hwa Jung | 2011-02-15 |