Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10608225 | Micro-porous hybrid film having electro-chemical stability and method for preparing the same | Yong Kyoung Kim, Dong Jin Joo, Jae Woong Kim, Kyu Young Cho, Jung Moon Sung +1 more | 2020-03-31 |
| 9853273 | Micro-porous hybrid film having electro-chemical stability and method for preparing the same | Yong Kyoung Kim, Dong Jin Joo, Jae Woong Kim, Kyu Young Cho, Jung Moon Sung +1 more | 2017-12-26 |
| 9799869 | Microporous polyolefin composite film having excellent heat resistance and thermal stability and method for manufacturing the same | Yong Kyoung Kim, Jae Woong Kim, Jang-Weon Rhee, Dong Jin Joo | 2017-10-24 |
| 9562164 | Micro-porous polyolefin composite film having excellent heat resistance and stability and method for producing the same | Yong Kyoung Kim, Jang-Weon Rhee, Dong Jin Joo, Jae Woong Kim | 2017-02-07 |