Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10205149 | Manufacturing method of porous multilayered polyolefin | Dongjin Joo, Yongkyoung Kim, Jaewoong Kim, Hyungmin Kim, Jungmoon Sung +3 more | 2019-02-12 |
| 8801984 | Microporous polyolefin multi layer film and preparing method thereof | Jang-Weon Rhee, Inhwa Jung, Youngkeun Lee | 2014-08-12 |
| 8563120 | Microporous polyolefin multi layer film | Jang-Weon Rhee, Inhwa Jung, Youngkeun Lee | 2013-10-22 |
| 8486521 | Microporous polyethylene film with good property of strength and permeability at high temperature | Inhwa Jung, Jang-Weon Rhee, Youngkeun Lee, Yongkyoung Kim | 2013-07-16 |
| 8354185 | Microporous polyethylene film with good property of strength and permeability at high temperature | Inhwa Jung, Jang-Weon Rhee, Youngkeun Lee, Yongkyoung Kim | 2013-01-15 |
| 8048936 | Microporous polyolefin film possessing good mechanical properties and thermal stability | Jang-Weon Rhee, Inhwa Jung, Youngkeun Lee, Yongkyoung Kim | 2011-11-01 |
| 8003204 | Microporous polyolefin multi layer film and preparing method thereof | Jang-Weon Rhee, Inhwa Jung, Youngkeun Lee | 2011-08-23 |