Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8084568 | Poly(arylene ether) copolymer having cation-exchange group, process of manufacturing the same, and use thereof | Inchul Hwang, Nak Hyun Kwon, Dong Il Kim, Ju-Ho Lee | 2011-12-27 |
| 7977008 | High temperature proton exchange membrane using ionomer/solid proton conductor, preparation method thereof and fuel cell containing the same | Hee-Woo Rhee, Min-Kyu Song, Ki Hyun Kim | 2011-07-12 |
| 7955730 | Secondary battery | Jong Ku Kim, Soon Ki Woo, Jin Wook Kim, Youn-Han Chang, Sang Bong Nam | 2011-06-07 |
| 7939196 | Lithium battery with short circuit preventing core member | Soon Ki Woo, Kwan-Sic Chun | 2011-05-10 |
| 7905617 | Backlight unit | Mi Jeong Yun, Onishi Tomohisa, Jong Jin Park, Geun-Young Kim | 2011-03-15 |